8" Angled & Truck Empty Subwoofer Enclosures Boxes (5)

Alpine S2-SB8 PrismaLink™ S2-Series sealed subwoofer enclosure with 8" subwoofer and RGB lighting Alpine's PrismaLink S2-Series powered subwoofer enclosures combine great Alpine bass with stunning visual appeal. Integrated RGB lighting bars make your system look as good as it sounds while rugged built-in S2-Series subwoofers deliver the sonic goods. The rugged polypropylene box stands up to the stresses of car life, and its wedge-shaped design allows it to fit in more places. The pre-wired dual RGB lighting bars can be controlled by the included wireless remote or through the screen of the Alpine ILX-W650 receiver (sold separately). You can link multiple S2-S8B enclosures with the optional KTX-LK8 bracket for a kaleidoscopic multi-sub system. For the final touch, a twist-lock mounting system makes it easy to add one of Alpine's specially designed-speaker grilles (sold separately). This S2-SB8 features Alpine's S2-W8D4 subwoofer with dual 4-ohm voice coils wired for 2-ohm impedance. Its carbon fiber/polypropylene cone and HAMR multi-roll rubber surround deliver powerful bass. It handles up to 300 watts of RMS power (900 watts peak), so you can feed it plenty of power. General Features: Sealed polypropylene enclosure with one S2 Series 8" woofer Carbon fiber/polypropylene cone with ceramic/polypropylene dust cap High-Amplitude Multi-Roll (HAMR) rubber surround integrated RGB lighting bars linkable to additional S2-SB8 enclosures with KTX-LK8 linking kit (sold separately) includes twist-lock surround trim ring 2-ohm total impedance power handling: 300watts (900 watts peak) frequency response: 23-215 Hz 8" Dual 2 ohms S Series Subwoofer Peak Power Handling: 900 watts RMS Power Handling: 300 watts Carbon Fiber Polypropylene Cone High Amplitude Multi-Roll (HAMR) Rubber Surround Twist-lock grille mount system Poly Propylene / Ceramic Dust Cap 1.4" High-temperature Copper voice coil 13 mm Xmax 34 oz. Single Stacked Ferrite magnet motor structure Authorized Internet Dealer 1-year Manufacturer's Warranty What's in the S2-SB8 package: S2-SB8 owner's manual Linkable ported enclosure loaded with one S2-W8D4 subwoofer IR Remote control 6" RGB wiring harness Product registration information Warranty information Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine S-DB8V-TRK Halo Series 8" ported dual subwoofer enclosure with two 8" S-Series subwoofers+ Alpine S-A60M S-Series mono subwoofer amplifier 600 watts RMS x 1 at 2 ohms Great looks and great soundAlpine Authorized Online DealerWhen you have a great truck, you want more than a run-of-the-mill subwoofer system – you want great looks and great sound. Alpine's S-DB8V-TRK loaded sub enclosure offers the sound and style you've been looking for in a package that fits neatly under your seat while giving you the solid bass you want. Sound that means businessThe S-DB8V-TRK handles up to 600 watts RMS power, so you'll get plenty of punch from its two S-W8D2 8" subs. The subs feature Alpine's Kevlar-reinforced pulp cone and rubber High Amplitude Multi-Roll (HAMR) surround for tough performance. The enclosure is wired for a 2-ohm load, making amplifier selection simple. The enclosure's side-firing ports load the cabin interior to boost the lows, for deeper bass at higher volume levels. Adaptable enclosureThe rugged 5/8" MDF enclosure is clothed in black carpet covering that combines toughness and good looks, with a central metal Pro-Link™ bracket that lets you adjust the enclosure's total width from 40" to 51" to fit under the seat of most full-sized crew cab trucks, or in the cargo area of the Jeep Wrangler JK and JL. An integrated amplifier mounting tray is optimized for Alpine's mono sub amps, and its EZ Change twist-lock grille system gives you speaker protection options to coordinate with your truck's interior. Adjustable mounting feet ensure a secure fit.Product highlights: 8" ported dual subwoofer enclosure Pro-Link design allows width adjustment for secure fit loaded with two Alpine S-W8D2 subwoofers Kevlar-reinforced pulp cone with Santoprene rubber surround power handling: 600 watts RMS frequency response: 34-200 Hz 2-ohm impedance sensitivity: 84 dB dimensions: 51" W (max)/40" W (min) x 8.63" H x 14" D warranty: 1 year Our 60-day money-back guarantee MFR # S-DB8V-TRKWhat's in the box:Alpine S-DB8V-TRK owner's manual Driver side enclosure Passenger side enclosure Front link bracket (installed on back of front cover) Rear link bracket Front cover w/ attached trim bars 2 Amp tray brackets 6 Stacking feet (installed on enclosures) 2 Extra foot spacers 2 Extra rubber feet 4mm Allen key 3mm Allen key Installation manual Warranty & registration informationFeaturesOverview: The Alpine S-DB8V-TRK enclosure features two 8" Alpine Halo S-Series subwoofers pre-loaded in ported enclosure that's designed to mount underneath most full-size truck rear seats (Crew Cab) in a down-firing configuration. The dual subwoofer enclosure can handle 300W-600W RMS and features a tuning frequency of 36Hz.Enclosure: The Alpine S-DB8V-TRK is made up of two separate ported subwoofer enclosures that are linked together using the included front and rear ProLink brackets. Each enclosure is constructed of 5/8" MDF and covered in premium black carpet with the port tubes firing out each side. The center linking brackets can be adjusted, providing between 40" and 51" of enclosure width, allowing it to fit under the rear seats of most full-size Crew Cab trucks. Two amplifier tray brackets can be mounted between the two enclosures, allowing a wide variety of amplifiers to be mounted to the enclosure. Each tray bracket must be drilled to match the amplifier's mounting holes. With the enclosure in its widest mounting configuration (51"), the amplifier tray brackets provide 11"(w) x 9"(d) of mounting space for an amp. Both of the enclosures include three installed stacking feet that provide an inch of clearance for the down-firing subwoofers. Additional stacking-feet spacers and rubber feet are included for mounting the enclosure on an uneven floor. Note: The amplifier mounting trays may not be applicable for all vehicles, depending on the amount of under-seat space (width) available.Drivers: The S-DB8V-TRK includes two pre-loaded S-W8D2 8" S-Series dual voice coil subwoofers. Each driver features a paper and Kevlar reinforced parabolic cone with a mica/talc dust cap. Alpine's High Amplitude Multi-Roll (HAMR) surround combined with a high-excursion voice coil provide deep powerful bass while maintaining airflow. Dual 2Ω voice coils are internally wired for a 4Ω load at each enclosure's terminals. This lets you parallel-wire both enclosures for a 2Ω load at your amplifier's output.Terminals: The two subwoofer enclosures feature a pair of spring posts that can accommodate speaker wire up to 12 AWG.Compatibility: The Alpine S-DB8V-TRK subwoofer enclosure is designed to mount underneath the rear seats of most full-size Crew Cab trucks. Confirmed vehicle fitment includes: 2018-up Chevy Silverado Crew Cab 2015-up Ford F-150 Crew Cab 2018-up GMC Sierra Crew Cab 2018-up RAM 1500 Crew Cab 2020-up Jeep Gladiator JT (Fits under seat) 2020-up Jeep Wrangler JK/JL (Fits in the rear cabin space, not under seat) Alpine S-A60M S-Series mono subwoofer amplifier 600 watts RMS x 1 at 2 ohms Big bass power from a small packageAlpine makes it a little easier to get great bass in your vehicle, especially if you drive a compact car. Their S-Series S-A60M mono subwoofer amplifier can deliver up to 600 watts RMS to your sub, guaranteeing some powerful bass on your drive. And Alpine made this amp so small — it's got less than an 8" by 8" footprint and it's just over 2" tall — it can fit almost anywhere.Technology that keeps you on the airEnhanced Shutdown Performance technology rolls back the output a bit when the amp threatens to overheat from playing at its limits too long. Instead of shutting down completely, it continues playing your music, until it cools enough to return to full power.Convenient featuresA low-pass filter and adjustable bass boost put you in command of the frequencies that reach your subs. The amp includes preamp- and speaker-level inputs, so you can install it in almost any vehicle, even one with a factory radio. If you're using the speaker-level inputs, the amp senses an incoming signal and turns itself on, eliminating the need to run a turn-on wire back to your vehicle's receiver or fuse box. An optional wired remote lets you control bass level from the driver's seat.Alpine S-A60MS-A60M control panelProduct highlights: Featured in our article: Best mono amplifiers for 2022 mono subwoofer amplifier 330 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms) CTA-2006 compliant variable low-pass filter (50-400 Hz, 24 dB/octave) variable bass boost (0-12 dB at 50 Hz) preamp and speaker-level inputs speaker wire to RCA adapter required for speaker-level input preamp outputs Remote Sensing automatic turn-on when using speaker-level inputs optional RUX-KNOB.2 wired remote level control wiring and hardware not included with amplifier 4-gauge power and ground leads recommended fuse rating: 30A x 2 8"W x 2-1/4"H x 8"D warranty: 1 year MFR # S-A60MWhat's in the box:Alpine S-A60M owner's manual Mono subwoofer amplifier Two 30-amp ATO fuses (installed) Four 3/4" Screws 2mm Allen wrench Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note On-line product registration information ⚠️Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine R2-DB8V-TRK Halo Series 8" ported dual subwoofer enclosure with two 8" R2-Series subwoofers+ Alpine R-A75M R-Series mono subwoofer amplifier 750 watts RMS x 1 at 2 ohms Your truck deserves more than any old subwoofer system — you want sound and style. Alpine's R2-DB8V-TRK loaded subwoofer enclosure gives you both. This versatile enclosure features two of Alpine's new R2 subs and will fit most full-size trucks.Solid subsThe R2-DB8V-TRK features two Alpine R2-Series subwoofers with Kevlar-reinforced pulp cones and rubber High Amplitude Multi-Roll (HAMR) surrounds for dependable performance at high volume levels. The enclosure handles up to 750 watts RMS so you'll get the solid bass you're looking for and is wired for a 2-ohm load, making amplifier selection simple. The enclosure's side-firing ports use your truck's interior to boost the lows, giving you deeper bass at higher volume levels.Easy to fitThe rugged 5/8" MDF enclosure is clothed in black carpet covering that combines toughness and good looks, with a central metal Pro-Link™ bracket that lets you adjust the enclosure's total width from 40" to 51" to fit under the seat of most full-sized trucks or in the cargo area of the Jeep Wrangler or Gladiator JK and JL. An integrated amplifier mounting tray is optimized for Alpine's mono sub amps, and its EZ Change twist-lock grille system gives you speaker protection options to coordinate with your truck's interior. Adjustable mounting feet ensure a secure fit.General Features: 8" ported dual subwoofer enclosure The Pro-Link design allows width adjustment for a secure fit loaded with two Alpine R2-W8D2 subwoofers Kevlar-reinforced pulp cone with Santoprene rubber surround power handling: 750 watts RMS frequency response: 32-200 Hz 2-ohm impedance sensitivity: 84 dB dimensions: 51" W (max)/40" W (min) x 8.63" H x 14" D warranty: 1 year What's in the R2-DB8V-TRK package: R2-DB8V-TRK owner's manual Driver side enclosure Passenger side enclosure Front link bracket Rear link bracket Front cover w/ attached trim bars 2 Amp tray brackets 6 Stacking feet (installed on enclosures) 2 Extra foot spacers 2 Extra rubber feet 4mm Allen key 3mm Allen key Installation manual Compatibility: The Alpine R2-DB8V-TRK subwoofer enclosure is designed to be mounted underneath the rear seats of most full-size trucks. Confirmed vehicle fitment includes: 2018-up Chevy Silverado Crew Cab 2015-up Ford F-150 Crew Cab 2018-up GMC Sierra Crew Cab 2018-up RAM 1500 Crew Cab 2020-up Jeep Gladiator JT (Fits under the seat) 2020-up Jeep Wrangler JK/JL (Fits in the rear cabin space, not under seat)Alpine R-A75M R-Series mono subwoofer amplifier — 750 watts RMS x 1 at 2 ohmsFor loud and realistic-sounding bassAlpine Authorized Online DealerAlpine's R-Series R-A75M amplifier cleanly reproduces the bass in your music so you can enjoy the enhanced realism you want in your vehicle, even when you're playing high-res music. They've applied some hot technology from their top-of-the-line X-Series amplifiers into this R-Series amp. This includes the use of high-efficiency transformers and premium custom capacitors in the amp's construction. Dual "Sierra" feedback circuitry decreases distortion by correcting the output using the original input signal.How much power?The R-A75M mono subwoofer amplifier puts out up to 750 watts RMS, conveniently and perfectly matching the power ratings of Alpine's R-Series subwoofers. Advance Class D amp technology allows this amp to be built so small it'll fit in almost any of the tiny spaces available in many cars and trucks these days. You can adjust the amp's low-pass filter, bass boost, and subsonic filter to get just the right bass tone. Plus, you can add the optional RUX-KNOB.2 remote bass knob to control your bass from the dash.Alpine R-A75MR-A75M control panelProduct highlights: mono subwoofer amplifier 500 watts RMS x 1 at 4 ohms (750 watts RMS x 1 at 2 ohms) CTA-2006 compliant variable low-pass filter (50-400 Hz, 24 dB/octave) variable bass boost (0-12 dB at 50 Hz) variable subsonic filter (8-40 Hz, 24 dB/octave) optional RUX-KNOB.2 wired remote level control preamp and speaker-level inputs speaker wire to RCA adapter required for speaker-level input preamp outputs wiring and hardware not included with amplifier 4-gauge power and ground leads recommended fuse rating: 40A x 2 dimensions: 10-3/4"W x 2-1/16"H x 10"D warranty: 1 year Our 60-day money-back guarantee MFR # R-A75MWhat's in the box:Alpine R-A75M owner's manual Mono subwoofer amplifier Two 40-amp ATO fuses (installed) 4 Mounting feet Four 3/4" Screws Eight M2.5x5.5mm Machine screws 2mm Allen wrench 3mm Allen wrench Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note On-line product registration information ⚠️Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine S-DB8V-TRK Halo Series 8" ported dual subwoofer enclosure with two 8" S-Series subwoofers Great looks and great soundAlpine Authorized Online DealerWhen you have a great truck, you want more than a run-of-the-mill subwoofer system – you want great looks and great sound. Alpine's S-DB8V-TRK loaded sub enclosure offers the sound and style you've been looking for in a package that fits neatly under your seat while giving you the solid bass you want. The sound that means businessThe S-DB8V-TRK handles up to 600 watts of RMS power, so you'll get plenty of punch from its two S-W8D2 8" subs. The subs feature Alpine's Kevlar-reinforced pulp cone and rubber High Amplitude Multi-Roll (HAMR) surround for tough performance. The enclosure is wired for a 2-ohm load, making amplifier selection simple. The enclosure's side-firing ports load the cabin interior to boost the lows, for deeper bass at higher volume levels. Adaptable enclosureThe rugged 5/8" MDF enclosure is clothed in black carpet covering that combines toughness and good looks, with a central metal Pro-Link™ bracket that lets you adjust the enclosure's total width from 40" to 51" to fit under the seat of most full-sized crew cab trucks, or in the cargo area of the Jeep Wrangler JK and JL. An integrated amplifier mounting tray is optimized for Alpine's mono sub amps, and its EZ Change twist-lock grille system gives you speaker protection options to coordinate with your truck's interior. Adjustable mounting feet ensure a secure fit.Product highlights: 8" ported dual subwoofer enclosure Pro-Link design allows width adjustment for secure fit loaded with two Alpine S-W8D2 subwoofers Kevlar-reinforced pulp cone with Santoprene rubber surround power handling: 600 watts RMS frequency response: 34-200 Hz 2-ohm impedance sensitivity: 84 dB dimensions: 51" W (max)/40" W (min) x 8.63" H x 14" D warranty: 1 year Our 60-day money-back guarantee MFR # S-DB8V-TRKWhat's in the box: S-DB8V-TRK owner's manual Driver side enclosure Passenger side enclosure Front link bracket (installed on the back of the front cover) Rear link bracket Front cover w/ attached trim bars 2 Amp tray brackets 6 Stacking feet (installed on enclosures) 2 Extra foot spacers 2 Extra rubber feet 4mm Allen key 3mm Allen key Installation manual Warranty & registration information ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.