Rockfordfosgate India Nariman Point, Mumbai, Maharashtra

Punch 6.0" 2-Way Full-Range Speaker Model P16 The P16 is a 6” 2-way shallow full-range speaker rated at 55 watts RMS designed for fanatics needing a factory replacement driver. Package includes two speakers with grilles, integrated high-pass crossovers and mounting hardware.   Fanatics that need a great sounding speaker to replace factory installed garbage will certainly benefit from this Punch series full-range speaker. The P16 offers a Flex Fit™ basket to ensure compatibility with odd shaped factory speaker locations and an ICC (Integrated Concealed Crossover), eliminating the need to mount any black boxes.   FlexFit basket design OEM adapter plate included PEI dome tweeter Butyl midrange rubber surround Injection molded mineral filled polypropylene cone 1 Year Warranty

5.25" 2-Way Component System Model R152-S The R152-S is a 5.25” 2-way component system rated at 40 watts RMS for a new generation of factory replacement speakers. Kit includes two woofers with grilles, two tweeters with integrated crossovers and mounting hardware. R152-S The PRIME series Component System kits are a new generation of factory replacement speaker delivering authentic Rockford Fosgate sound. The R152-S is a dedicated 2-way component system utilizing a Mica injected polypropylene cone for extended frequency response and accommodates direct OEM installation. The tweeter features a Mylar® balanced dome to reproduce crystal clear highs, an in-line crossover for simplifying installation, and accommodates flush, surface and angle mounting.   1/2" (13mm) mylar balanced dome tweeter Foam surround Mica-injected polypropylene cone Stamped steel basket  

4-channel 160 Watt speaker system   Model R1-HD4-9813   The PRIME R1-HD4-9813 is a 4-channel 160 Watt speaker system designed specifically for motorcycles.  "Closed loop" design precisely matches amplifier with speaker for optimized output and reliability. The PRIME R1-HD4-9813 is a 4-channel 160 Watt complete kit designed specifically for 1998 - 2013 Harley-Davidson® motorcycles*. This "Closed loop" design is a precisely matched (using equalization and gain) amplifier and speaker system for optimized output and reliability. Includes pass-thru outputs for future expansion of audio system by sending signal down to another audio component.               •           Complete motorcycle kit             •           Fits 1998-2013 Harley-Davidson® factory 4-speaker systems             •           Optimized EQ, crossover and gain             •           Three position output level control             •           Pass-Thru output for future system expansion             •           2/4 channel input switch             •           Extruded aluminum heatsink             •           Fan cooled             •           Short circuit protection             •           Thermal protection             •           Multiple mounting options             •           Includes all harnesses and hardware for full installation             •           NOTE: May not be compatible with CVO™ and Screaming Eagle™ models             •           1 Year Standard Warranty  

6.5" Full Range Fairing/Tour-Pak Speakers (2014+) Model TMS65 The TMS65 is a full range coaxial speaker designed to fit the fairing speaker locations of the 2014+ model year Harley-Davison® Motorcycles. It features a Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround.   The TMS65 full range coaxial speaker is designed for direct fitment application in 2014 and newer Harley-Davidson® motorcycle in both the fairing and Tour-Pak locations. This speaker directly replace the existing factory speakers using the factory mounting hardware and speaker connectors.  It features a compact Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround This ensures that you get maximum frequency response and output in both the mid and low frequency range. It also features an ultra-efficient 25mm dome tweeter with integrated phase plug for crisp clear highs even at highway cruising speeds.  It is made water/weather resistant with the addition of a Santoprene front isolation spider connecting between the tweeter housing and cone assembly. The speaker requires no modification of the factory location and comes with new grille assemblies for both fairing and Tour-Pak applications.               •           Element Ready design that is weather and water resistant             •           Ultra‐Efficient 25mm Proprietary Film Dome Tweeter             •           Neodymium Tweeter with Integrated Phase Plug and ASA Grill             •           Carbon‐Fiber Re‐Inforced Polypropylene Cone             •           Santoprene VAST Surround             •           Co‐Molded Cone and Surround             •           Santoprene Front Isolation Spider             •           Poly‐Cotton Spider             •           High Power 35mm Voice‐Coil             •           Ultra‐Efficient Neodymium Ring Magnet Motor             •           Ultra‐High Temperature Glass Re‐Inforced Polymer Frame             •           Integrated Spade Terminals             •           Integrated 6dB Crossover with High Power Polyester Capacitor             •           Low Profile Coaxial Tweeter Design             •           Discreet (Hidden) Tweeter Wire             •           Designed for 2014+ Harley-Davidson® Street Glide®/Road Glide® and Tour-Pak             •           Grilles for Fairing and rear Tour-Pak included             •           NOTE: May not be compatible with CVO™ and Screaming Eagle™ models             •           2 Years Standard Warranty  

Protects against surround and cone damage. Sized to fit Gen-3 P2 & P3 woofers. Stamped mesh grille insert. Inserts snugly into Gen-3 P2 & P3 trim rings. 1 Year Standard Warranty  

Punch Single P2 12" Loaded Enclosure Model P2-1X12 Punch Single P2 12" Loaded Enclosure The P2-1X12 is a single P2 12” vented enclosure with 400 Watts RMS power handling wired to a 1-Ohm load. The enclosure is constructed with 5/8” MDF, covered in high density carpet, and features quick release compression terminals. Overview: The most convenient way to get low frequency bass in your system is to drop-in a Punch Loaded enclosure. We're not talking junk in the trunk, we're talking the same genuine Punch woofers available separately. Punch Loaded enclosures are constructed with durable 5/8" MDF and tuned by our computer aided design software. P2 Loaded Enclosures feature similar tonal performance as P1 models, but with more power handling capacity. Proprietary high-flow, low-noise port Constructed with 5/8" MDF High current binding posts 1 Year Standard Warranty

10" Prime R2S Shallow Loaded Enclosure Model R2S - 1X10 The R2S-1X10 is a single 10” shallow enclosure with 200 Watts RMS power handling wired to a 2-Ohm load. The enclosure is constructed with 5/8” MDF, covered in high density carpet, and features quick release compression terminals.   R2S-1X10 When you have no space for bass, our PRIME R2S 10" shallow loaded enclosure is sure to be a perfect fit for your ride and your budget. These shallow loaded enclosures can fit in tight spaces due to the slim-line depth of 3.25" on the top and 5.25" on the bottom. The wedge design is optimized for single-cab trucks with limited seat travel. Are you ready to rock out? Yeah, we thought so. Constructed with 5/8" MDF Covered with high density carpet High current binding posts

Scroll for videos... Power 2500 Watt Class-bd Constant Power Amplifier Model T2500-1bdCP The Power T2500-1bdCP is a 2,500 Watt mono amplifier featuring Constant Power. The T2500-1bdCP is so flexible and powerful you can use a pair in bdSYNC mode to create one massive amplifier that can deliver a whopping 5 Kilowatts.   The T2500-1bdCP is based on the legendary T2500-1bd amplifier design with a proprietary "Constant Power" configuration that delivers up to 25% more power (Watts) across all impedance loads. The result is a listening experience cleaner, louder and more impressive than ever before. This T2500-1bdCP amplifier pumps out 2,500 watts, easily driving any array of woofers wired to a 1-ohm load. Use two amps in Power-Sync mode for a whopping 5,000 watt power horse!   24dB/octave crossover 1/0 AWG power/ground connectors Audiophile grade speaker connections Infrasonic filter MOSFET power supply MOSFET output stage RCA pass-thru outputs PowerSync - allows 2 amplifiers to be "strapped" together MasterSync - allows 1 amplifier to control an array of amplifiers 0°/180° Phase Switch Blue L.E.D. Simulated VU Signal/Power Meters 2 Year Warranty

Punch 6"x9" 4-Way Full Range Speaker. Model P1694 Systems that need a premium drop-in speaker will certainly benefit from this Punch series 6"x9" full-range speaker. The P1694 offers a similar sonic experience to the P1692, but in a fullfilling 4-way array. The Flex Fit™ basket ensures compatibility with odd shaped factory speaker locations and an ICC (Integrated Concealed Crossover) eliminates the need to mount any black boxes.   The P1694 is a 6”x9” 4-way full-range speaker rated at 75 watts RMS designed for fanatics needing a quality factory replacement driver. Includes two speakers with grilles, integrated high-pass crossovers and mounting hardware. FlexFit basket design OEM adapter plate included PEI dome tweeter Butyl rubber surround Injection molded mineral filled polypropylene cone 1 Year Standard Warranty

Punch Single P1 12" Loaded Enclosure   Model P1-1X12   The P1-1X12 is a single P1 12” vented enclosure with 250 Watts RMS power handling wired to a 4-Ohm load. The enclosure is constructed with 5/8” MDF, covered in high density carpet, and features quick release compression terminals. Constructed with 5/8" MDF Proprietary high-flow, low-noise port High current binding posts 1 Year Standard Warranty P1-1X12 The most convenient way to get low frequency bass in your system is to drop-in a Punch Loaded enclosure. We're not talking junk in the trunk, we're talking the same genuine Punch woofers available separately. Punch Loaded enclosures are constructed with durable 5/8" MDF and tuned by our computer aided design software. P1 Loaded Enclosures feature similar tonal performance as P2/P3 models, but are easier to move in-n-out of vehicles due to their lighter weight.

Punch Marine 100 Watt Full-Range Mono Amplifier (pair) Model PM100X1K The PM100X1 is a 100 Watt dynamic power mono amp using DC and AC voltages present on existing radio speaker outputs. This design allows connection to a speaker wire without running a B+ cable.   The PM100X1 amplifier uses our patent pending BTL technology to provide you a very unique amplifier solution. This single channel amplifier utilizes the speaker output of the radio to not only provide the audio signal it needs, but also the power that runs the unit. This is done through a combination of the DC offset voltage commonly present and the audio AC signal itself. Initially, it uses the DC offset voltage for its turn on power as well as primary amplification power. As volume is increased and the output power demand rises, the amplifier begins sharing the power load between the DC and AC signals. Once high volume is reached, the majority of the amplifiers power is provided from the AC signal only and is supplemented by its intenal storage bank.  This design allows it to actually charge its capacitive bank on the downside of the AC signal wave which is essentially unused power anyway. It also presents no more load to the radio than a standard 2 or 4 ohm speaker would thus keeping the radio amplifier circuit safe from low impedance conditions. This design allows the amplifier to be connected to a radio with a rated 20 watt output and produce up to 100 watts dynamically. The unit also features a 2/4 ohm input switch to match the amplifier to the output impedance rating of the radio circuit. For speaker protection, we incorporate and selectable high pass crossover with setting at 60, 80 and 100Hz.  In rare cases there is not enough DC voltage present to power the amp at turn on so an add on B+ wire is included and can be tied to other lower current circuits in its proximity. This design makes the amplifier ideal for OEM or aftermarket upgrades without having to use physically larger amplifiers as they can be hidden in the dash or doors of the vehicle. It is also IPX6 rated for those installs where moisture may be present.               •           Patented BTL Powered "FreeLoad" Technology (US 9,438,181 B1)             •           Harvests both B+ and Audio Signal From Standard Head Unit Speaker Outputs             •           Uses Stored Energy from BTL Amplifier to Produce Dynamic Power of Over 100W             •           Current Limited to Protect Head Unit for Both 4 Ohm and 2 Ohm Configurations             •           High Level Turn On             •           Optional B+ Connection for Non-Standard Speaker Outputs             •           Selectable 4 and 2 Ohm Play             •           60, 80, and 100 Hz Selectable 12dB/Oct HP Butterworth Crossover             •           Small Stealth Package that Allows for Anywhere Installation             •           Pig Tail Connectivity for Easy Installation             •           Extruded Aluminum Heat Sink             •           Muted turn on             •           Thermal Protection             •           Short Circuit & Over Voltage Protection             •           Discrete surface mount technology             •           CEA-2006 Compliant & CE Compliant             •           Sold in pairs (left/right)

Punch Dual P1 12" Loaded Enclosure Model P1-2X12 The P1-2X12 is a dual P1 12” vented enclosure with 500 Watts RMS power handling wired to a 2-Ohm load. The enclosure is constructed with 5/8” MDF, covered in high density carpet, and features quick release compression terminals. Constructed with 5/8" MDF Proprietary high-flow, low-noise port High current binding posts 1 Year Standard Warranty The most convenient way to get low frequency bass in your system is to drop-in a Punch Loaded enclosure. We're not talking junk in the trunk, we're talking the same genuine Punch woofers available separately. Punch Loaded enclosures are constructed with durable 5/8" MDF and tuned by our computer aided design software. P1 Loaded Enclosures feature similar tonal performance as P2/P3 models, but are easier to move in-n-out of vehicles due to their lighter weight.

12" Prime R2 4-Ohm DVC Subwoofer Model R2D4-12 Car Audio Fanatics wanting big bass can rely on the Prime R2D4-12 subwoofer. This 12” subwoofer handles 250 Watt RMS and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations.   R2D4-12 Car Audio Fanatics who want Rockford Fosgate quality can rely on the Prime Series 10" subwoofers to get the job done, and the Dual Voice Coil provides awesome installation flexibility. These drivers can pump out the bass due to their mica injected polypropylene cone, and their stamp-cast baskets with spider venting - typically reserved for more expensive models - keep the motor running cool! These R2 subwoofers are optimized for sealed and vented enclosures.   12 AWG compression terminals Anodized aluminum voice coil former Optimized for both sealed and vented enclosures Mica injected polypropylene cone Linear spider with embedded 16 AWG tinsel leads StampCast basket with integrated spider venting Integrated PVC trim ring

4" Prime Full-Range Speaker Model R42 The R142 is a 4” 2-way full-range speaker rated at 25 watts RMS for a new generation of factory replacement speakers. Kit includes two speakers with grilles, integrated high-pass crossovers and mounting hardware.   The 4" Prime full-range speakers offer Rockford Fosgate sound quality at a fantastic value. Perfect for replacing factory speakers, they feature Mica injected polypropylene cones and a mylar balanced dome tweeter. Includes grilles so they look as good as they sound.   1/2" (13mm) mylar balanced dome tweeter Foam surround Mica-injected polypropylene cone Stamped steel basket

Power 19" T3 Single 2-Ohm Superwoofer Model T3S2-19 The Power T3S2-19 "superwoofer" has a whopping 19-inches of effective radiating cone area for deep bass and features a single 2-Ohm voice coil for easy wiring. This is the largest, most powerful subwoofer Rockford Fosgate has ever built!     The Power T3S2-19 can rightfully be classified as a "superwoofer" due to its whopping 19-inches of effective radiating cone area! That's right... we don't need no stinkin' 18" subs ... this is for genuine Car Audio Fanatics that want to go BIG like Mannie Fresh. We're talkin' Real Big bass and Real Big power handling in a Real Big ride. The Power 19" incorporates technologies never before seen in car audio, like the Injection Molded Foam Surround, making the foam strong and durable like a rubberized material. The Edge Wound voice coil allows the windings to be very close with no air gaps so it stays cool for high power handling capacity. We also engineered a very efficient "Push/Pull" voice coil design with a huge Neodymium magnet for a very efficient motor assembly.   Three layer glass fiber/Aramid honeycomb/Glass fiber cone Aluminum dustcap Injection molded foam surround with VAST™ Proprietary surround mechanical clamping ring Dual Nomex progressive spiders with integrated lead wires Aluminum diecast frame with integrated heat sink fins and venting Custom push spring insulated 4 AWG terminals Single layer edge wound aluminum 5" voice coil Since voice coil design with dual (push/pull) windings Integrated die cast aluminum trim ring Dual gap multi-pole Neodymium push/pull motor structure 1 Year Warranty

Speaker Polarity Your woofer may use one of the following to identify (+/-) terminals. Positive +red postpurple (4Ώ)red (8Ώ) Negative -black postno dotno dot FAQ Determining power needed for speakers Temperature differences between subwoofer voice coil types Differences between SVC and DVC subwoofers  

Power 12" T1 Slim Single 2-Ohm Subwoofer Model T1S2-12 Need bass but don't have a lot of space?  How about more power handling than your average shallow subwoofer?  Well, the T1 "Slimline" subwoofers are not your average shallow, in fact, they have been painstakingly designed to near exact performance characteristics of traditional sized Power T1 subwoofers you're already familiar with.   The Power T1S2-12 is a slimline 12" subwoofer designed for spaces where traditional sized woofers will not fit. Features a single 2-ohm voice coil for simplified wiring configurations. Carbon fiber/PMI/glass fiber cone with aluminum dustcap Injection molded foam surround with VAST™ Dual Nomex progressive spiders with integrated lead wires Aluminum diecast frame with integrated heat sink fins Custom insulated push spring 10 AWG terminals Dual wound 2.5" voice coil with interior/exterior windings Encapsulating voice coil to former coupling technology (patent pending) Detachable die cast aluminum trim ring Vented pole piece High temp high energy neodymium motor structure Proprietary split yoke pass thru motor technology (patent pending) Integrated copper cap heat sinking shorting ring (IDHS) Optional grille insert available Optimized for sealed enclosures 1 Year Standard Warranty

8-Channel Interactive Signal Processor w/ Integrated iDatalink Maestro Module Model DSR1 Co-developed with ADS, DSR1 combines a 3Sixty digital signal processor with a flashable iDatalink Maestro integration module. DSR1 can be used out-of-the-box with high or low level input, or quick flash download to add vehicle specific firmware to enable integration without the loss of factory equipped controls. Complete control of the sound profile can be adjusted using 3Sixty tuning software.   The DSR1 is the first real solution for replacing the factory amplifier and speakers in Ford and Chrysler vehicles, as the DSR1 uses the full-range, flat audio signal from the factory source unit. After the built-in Maestro interface is flashed with the vehicle-specific firmware, the factory source unit CANbus messages are used to control the internal signal routing of the DSR1. The DSR1 still utilizes the power processor found in our patented 3Sixty.3, but adds an easy to use app for tuning from Apple and Android devices. Digital Signal Processing with Integrated Maestro CAN Interface Four Channel Balanced Differential RCA Inputs Four Channel High Level Inputs with Signal Sense Turn On Remote turn-on in/out function with adjustable turn-on delay 18 Pin Analog Input Harness 16 Pin Analog Output Harness Micro USB Setup/Update Port Compatible with Select Maestro Vehicle T-Harnesses Auxillary RCA and SPDIF Coaxial Inputs Optional PLC2 Level Controller with Assignable Functions 245 Bands of Equalization for Aftermarket Tuning Adjustable croossovers wth selectable slope Up 10msec of delay on each channel for Time Alignment Bluetooth 4.0 Connectivity for convenient setup Interactive Tuning Interface Controlled via Android/ iOS APP CE and FCC Compliant

2-Channel High-to-Low Converter Model RF-HLC Use the RF-HLC high-to-low signal converter to connect 2-channel amplifiers to radios without RCA outputs. 2-Channel RCA Level Output Speaker Level Input 1 Year Standard Warranty    RF-HLC The RF-HLC is a 2-channel high-level to low-level signal converter designed for factory or aftermarket radios that do not have dedicated low-level RCA outputs.  The adapter converts high-level signal from the radio's speaker line and transforms it into a safer low-level audio signal.  This allows you to add a 2-channel amplifier to your system for higher power output and better sound quality.

5.25" Prime Full-Range Speaker. Model R52 The R152 is a 5.25” 2-way full-range speaker rated at 35 watts RMS for a new generation of factory replacement speakers. Kit includes two speakers with grilles, integrated high-pass crossovers and mounting hardware.   R152 The 5.25" Prime full-range speakers offer Rockford Fosgate sound quality at a fantastic value. Perfect for replacing factory speakers, they feature Mica injected polypropylene cones and a mylar balanced dome tweeter. Includes grilles so they look as good as they sound.   1/2" (13mm) mylar balanced dome tweeter Foam surround Mica-injected polypropylene cone Stamped steel basket

6.5" Full Range Fairing Speakers (1998-2013) Model TMS6SG - Street Glide The TMS6SG is a full range coaxial speaker designed to fit the fairing speaker locations of the Harley-Davison® 1998-2013 Electra Glide® and 2006-2013 Street Glide® Motorcycles. It features a Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround.   The TMS6SG full range coaxial speaker is designed for direct fitment applications in Harley-Davidson® 1998-2013 Electra Glide® and 2006-2013 Street Glide® motorcycles in the upper fairing locations. This speaker directly replaces the existing factory speakers using the factory mounting hardware and speaker connectors.  It features a compact Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround This ensures that you get maximum frequency response and output in both the mid and low frequency range. It also features an ultra-efficient 25mm dome tweeter with integrated phase plug for crisp clear highs even at highway cruising speeds.  It is made water/weather resistant with the addition of a Santoprene front isolation spider connecting between the tweeter housing and cone assembly. The speaker requires no modification of the factory location and comes with new grille assemblies.               •           Element Ready design that is weather and water resistant             •           Neodymium Tweeter with Integrated Phase Plug and ASA Grill             •           Ultra‐Efficient 25mm Proprietary Film Dome Tweeter             •           Carbon‐Fiber Re‐Inforced Polypropylene Cone             •           Santoprene VAST Surround             •           Co‐Molded Cone and Surround             •           Santoprene Front Isolation Spider             •           Poly‐Cotton Spider             •           High Power 35mm Voice‐Coil             •           Ultra‐Efficient Neodymium Ring Magnet Motor             •           Ultra‐High Temperature Glass Re‐Inforced Polymer Frame             •           Integrated Spade Terminals             •           Integrated 6dB Crossover with High Power Polyester Capacitor             •           Low Profile Coaxial Tweeter Design             •           Discreet (Hidden) Tweeter Wire             •           Designed for 98‐2013 Harley-Davidson® Street Glide® Fairing Locations             •           NOTE: May not be compatible with CVO™ and Screaming Eagle™ models             •           2 Years Standard Warranty

6.5" 2-Way Full Range Euro Fit Compatible Speaker Model T1650 The Power T1650 is a T1 full-range speaker system with a coaxially mounted tweeter and a true 6.5" midrange optimized for a wide variety of U.S., European, and import vehicles.   T1650 Get Power series sound quality in a drop-in speaker. These 6.5” 2-way full-range speakers inherent all the coolest features from - their big brother - the T1 component systems. Features include a bridge-mounted tweeter and are optimized for a wide variety of U.S., European, and import vehicles. Be prepared, these are more than OEM replacement speakers, their sound quality has been perfected for true Rockford Fosgate fanatics! Injection molded carbon fiber filled polypropylene cone Linear high excursion matched motor magnetics and suspension design 1" treated aluminum dome tweeter VAST vertical attach surround technique Santoprene rubber surround High temp aluminum voice coil Fatigue and tear resistant poly cotton spider FlexFit 2 mounting Stamp-cast aluminum frame Integrated concealed 12dB/Octave crossover components Grilles and mounting hardware included

6.5" 2-Way Euro Fit Compatible System External Xover Model P165-SE The Punch P165-SE is a P1 component system with a separate tweeter and a true 6.5" midrange optimized for a wide variety of U.S., European, and import vehicles. Supplied with external tweeter crossover.   P165-SE Car audio fanatics will love the Punch series 6.5" component system. It features a Flex Fit2™ basket to ensure compatibility with U.S., European, and import vehicles. European installers will love this new "European Basket" to easily fit a variety of VW, Citroen, and Vauxhall models. The system also features an external crossover for more precision of frequency cutoff. Updated: 4/23/2015   Injection molded mineral filled polypropylene cone Linear high excursion matched motor magnetics and suspension design 1" treated PEI dome tweeter VAST vertical attach surround technique Santoprene rubber surround FlexFit 2 mounting Upgraded external crossover Stamp-cast aluminum frame DDC (Discreet Dual Clamp) tweeter mounting system Flush and surface (angled) tweeter mounting hardware included Grilles and mounting hardware included

6.5" 2-Way Full Range Euro Fit Compatible Speaker Model P1650 The Punch P1650 is a P1 full-range speaker system featuring a true 6.5" midrange optimized for a wide variety of U.S., European, and import vehicles, and a coaxial mounted tweeter.   P1650 Fanatics that need a great sounding speaker to replace factory installed versions will certainly benefit from this Punch series full-range speaker. The P1650 offers a Flex Fit2™ basket to ensure compatibility with U.S., European, and import vehicles. European installers will love this new "European Basket" to easily fit a variety of VW, Citroen, and Vauxhall models. The system also features an ICC (Integrated Concealed Crossover), eliminating the need to mount any black boxes. Injection molded mineral filled polypropylene cone Linear high excursion matched motor magnetics and suspension design 0.75" (20mm) treated PEI dome tweeter VAST vertical attach surround technique Santoprene rubber surround FlexFit 2 mounting Integrated concealed 12dB/Octave crossover components Stamp-cast aluminum frame Grilles and mounting hardware included