Alpine 8" Car Subwoofer (12)

Alpine PWE-S8-WRA 8" Amplified Custom Fit for 2011-up Jeep Wrangler (4 doors) - Under Seat Plug and Play 120 Watt Amplified Subwoofer DISCREET, WITH A PUNCH The small, but powerful PWE-S8-WRA consists of an 8-inch powered subwoofer with a built-in 120 watts amp, a bracket designed to bolt the subwoofer under the Wrangler driver’s seat, a remote bass knob and Wrangler-specific wiring harnesses for plug-and-play connection to your aftermarket or factory in-dash system. The powered subwoofer measures just 13.5” L x 9” W x 3” D, so you can add low, punchy, accurate bass to your Jeep without taking up usable storage space. SOUND CONTROL AT YOUR FINGERTIPS Subwoofer controls like Phase, Gain, LP Crossover, and Remote Sub Level are found on the side panel, or mount the remote bass knob on your dash and use it to easily make bass level adjustments.General Features: 8-inch Compact Powered Subwoofer System Compatible with 2011-Up Jeep Wrangler 4-door vehicles Plug and play installation Installs under the driver seat Works with an Alpine or aftermarket head unit, or with the factory Jeep radio Built-in 120 Watt Amplifier Strong and Durable cast aluminum enclosure Dimensions: 13.5"L x 3"D x 9"W Authorized Dealer 1-year Manufacturer's Warranty Note: Not compatible with the factory equipped subwoofer systemWhat's in the box: Amplified enclosure with one 8" subwoofer installed 80" Wiring harness (Power/ Ground/ Speaker level input) Wrangler radio T-Harness (with in-line fuse holder) Two 15 amp ATO fuses (one installed in the power wire fuse holder/ 1 spare) Remote level control with 15' cable attached (3.5mm mini-plug on the end) Adhesive-backed hook and loop mounting fasteners (to mount the remote) 2 Wrangler mounting brackets Eight M4x10mm Machine screws (each with a flat washer and split lock washer) Four M6x10mm Machine screws Fifteen 7" Zip ties Installation instructions Owner's manual (English/ French/ Spanish) Warranty information Online product registration information System installation notice Alpine PWE-S8-WRA owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

ALPINE PWD-X5 Compact powered 8" subwoofer with the digital signal processor and a 5-channel amp AN ALL-IN-ONE SOLUTION IN A COMPACT PACKAGE Don’t have room for a separate subwoofer and amplifier but want a simple way to enhance your sound system? The PWD-X5 is an all-in-one product that meets your needs. The PWD-X5 features an 8-inch subwoofer, amplifier, and DSP in a self-contained unit. Measuring just 10” W x 13.5” H x 3.15” D, the PWD-X5 is small enough to be mounted under a seat, so it does not take up any usable storage space. The 8” subwoofer has a flat diaphragm. It produces quality low-end bass within its shallow cast-aluminum enclosure. IMPRESSIVE BASS AND IMAGING EXPERIENCE The PWD-X5 subwoofer increases the sound system’s overall bass output, and when the product is installed under the front seat, it brings the sound stage forward in the vehicle for the best bass and imaging experience. With 165 watts available to the subwoofer and 25 watts x 4 to the speakers, this all-in-one solution lets you create a truly enjoyable and customizable sound experience in just about any in-vehicle cabin space.   CONVENIENT SOUND TUNING VIA A SMARTPHONE APP Gone are the days when tuning a sound system was a tedious, time-consuming process. The PWD-X5 can wirelessly tune your sound system using Bluetooth® technology and the “PWD-X5” smartphone app (available for free on the App Store® and Google Play™). Either format allows you to assign inputs/outputs, crossovers, and time corrections. Ten bands of equalization per channel can be set and viewed in one place so that sound adjustments are made with real-time results. The included remote commander with rotary knob installs on the dashboard so you can quickly adjust volume, bass adjustment, mute, and source selection. FLEXIBILITY FOR OTHER USES The PWD-X5 can also be used in non-traditional ways thanks to the Bluetooth® streaming capabilities. In situations where the car radio cannot be replaced, such as in a classic car, music can be streamed to the PWD-X5’s Bluetooth® connection and then played through the car’s speakers while utilizing the PWD-X5’s bass and amplified power. If a head unit does not exist, such as on a motorcycle or side-by-side, the music streamed from a smartphone to the PWD-X5’s Bluetooth® connection is used as the vehicle’s music source. General Features: Alpine PWD-X5 Powered Compact Subwoofer Enclosure with Built-in Amplifier & Digital Sound Processor (DSP) Power Output: RMS: 25W x 4 + 165W x 1 Peak: 50W x 4 + 240W x 1 They are easily installed under the front seat of many vehicles and in the trunk of hatchbacks or coupes. Stream music from your smartphone to your radio Built-in 10-band Parametric EQ, digital time correction, and digital crossover 2 USB ports are used for the included external Bluetooth dongle and to connect the wired remote control and PC for setup Optional: Control your sound with the Alpine Companion smartphone app  It comes with everything you need to install it Authorized Internet Dealer Signal-to-noise ratio: ≥80dB Bass boost: -12dB~+12dB Frequency response: 20Hz~20KHz Input impedance: Low-level input: 20KΩ; high-level input: 100Ω Phase selection: 0°/180° Remote ON: DC high-level /REM input activation Operating temperature: -10~60°C Storage temperature: -40~85°C Power source: DC 14.4V (9V~16V) negative ground Activate REM input: Options of high-level activation (H1+/H3+) and ACC activation for selection Activate REM output: +12V activation voltage output (0.5A) Stand-by current: 750mA Net weight: 11.8 lbs Measurements: 13-13/16” L x 9-11/16” W x 3-3/16” H What is in the PWD-X5 package: PWD-X5 owner's manual Powered subwoofer/4-ch amplifier 15' Speaker harness 15' Power wire Wired remote commander 16.5' USB cable Bluetooth USB stick 4 Mounting brackets Four 1/8" machine screws Four 3/4" Phillips-head screws Owner's manual Warranty information Safety notice Product registration sheet

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 S-W8D2 900W Max (300W RMS) 8" S-Series Dual 2 Ohm Car Subwoofers ADD BASS TO PRACTICALLY ANY VEHICLE Don’t think you have room for a subwoofer? Think again. The new S-W8D2 and S-W8D4 8” S-Series subwoofers have a shallow mounting depth of just 3-3/4” and can be used in a sealed box enclosure as small as .15 cubic foot. It is perfect for under-seats, behind rear bench seats in trucks, or even in some door applications.  General Features: 8" 2 Ohm S-Series Subwoofer Power Handling: Peak: 900 watts RMS: 300 watts Recommended power range: 150 - 300 RMS Kevlar Reinforced Pulp Cone HAMR Santoprene Rubber Surround High Strength Steel Frame Basket Concealed Mount Gasket High Strength Steel Frame Basket 10 AWG Push Terminals High Excursion Underhung Voice Coil Configuration High-Grade Strontium Ferrite Magnet Top-mount depth: 3-3/4" Cutout diameter: 6-7/8" Frequency Response: 34 - 200 Hz Sensitivity: 83dB Resonance Frequency (Fs): 48 Hz Authorized Dealer 1-year Manufacturer's Warranty What's in the S-W8D2 package: 8" Dual 2-ohm voice coil subwoofer Alpine S-W8D2 owner's manual 1 Rubber concealing ring Two 3" jumper cables Subwoofer Application Guide Online product registration information Warranty information  Important Notice!  ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine S-W8D4 900W Max (300W RMS) 8" Type S Series Dual 4 Ohm Car Subwoofer ADD BASS TO PRACTICALLY ANY VEHICLE Don’t think you have room for a subwoofer? Think again. The new S-W8D2 and S-W8D4 8” S-Series subwoofers have a shallow mounting depth of just 3-3/4” and can be used in a sealed box enclosure as small as .15 cubic feet. It is perfect for under-seats, behind rear bench seats in trucks, or even in some door applications. General Features: 8" 4 Ohm Type S Series Subwoofer Power Handling: Peak: 900 watts RMS: 300 watts Recommended Power Range: 150 - 300 Watts Kevlar Reinforced Pulp Cone HAMR Santoprene Rubber Surround Progressive Spider with Reinforced Layer Tinsel Leads Compound Radius Curve Extended Pole Geometry Perimeter Vented Frame with Airflow Management System 10 AWG Push Terminals 35mm Underhung Voice Coils Concealed Mount Gasket 34oz Ferrite Magnet Top-mount depth: 3-3/4" Cutout diameter: 6-7/8" Frequency Response: 34-200Hz Authorized Dealer 1-year Manufacturer's Warranty Priced Individually What's in the S-W8D4 package: 8" Dual 4-ohm voice coil subwoofer Alpine S-W8D4 owner's manual 1 Rubber concealing ring Two 3" jumper cables Subwoofer Application Guide Online product registration information Warranty information  Important Notice!  ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

ALPINE PWD-X5 Compact powered 8" subwoofer with the digital signal processor and 5-channel amp (25 watts RMS x 4 + 165 watts RMS x 1) AN ALL-IN-ONE SOLUTION IN A COMPACT PACKAGE Don’t have room for a separate subwoofer and amplifier but want a simple way to enhance your sound system? The PWD-X5 is an all-in-one product that meets your needs. The PWD-X5 features an 8-inch subwoofer, amplifier, and DSP in a self-contained unit. Measuring just 10” W x 13.5” H x 3.15” D, the PWD-X5 is small enough to be mounted under a seat, so it does not take up any usable storage space. The 8” subwoofer has a flat diaphragm. It produces quality low-end bass within its shallow cast-aluminum enclosure. IMPRESSIVE BASS AND IMAGING EXPERIENCE The PWD-X5 subwoofer increases the sound system’s overall bass output, and when the product is installed under the front seat, it brings the sound stage forward in the vehicle for the best bass and imaging experience. With 165 watts available to the subwoofer and 25 watts x 4 to the speakers, this all-in-one solution lets you create a truly enjoyable and customizable sound experience in just about any in-vehicle cabin space.   CONVENIENT SOUND TUNING VIA A SMARTPHONE APP Gone are the days when tuning a sound system was a tedious, time-consuming process. The PWD-X5 can wirelessly tune your sound system using Bluetooth® technology and the “PWD-X5” smartphone app Either format allows you to assign inputs/outputs, crossovers, and time corrections. Ten bands of equalization per channel can be set and viewed in one place so that sound adjustments are made with real-time results. The included remote commander with rotary knob installs on the dashboard so you can quickly adjust volume, bass adjustment, mute, and source selection. FLEXIBILITY FOR OTHER USES The PWD-X5 can also be used in non-traditional ways thanks to the Bluetooth® streaming capabilities. In situations where the car radio cannot be replaced, such as in a classic car, music can be streamed to the PWD-X5’s Bluetooth® connection and then played through the car’s speakers while utilizing the PWD-X5’s bass and amplified power. If a head unit does not exist, such as on a motorcycle or side-by-side, the music streamed from a smartphone to the PWD-X5’s Bluetooth® connection is used as the vehicle’s music source. General Features: Alpine PWD-X5 Powered Compact Subwoofer Enclosure with Built-in Amplifier & Digital Sound Processor (DSP) Power Output: RMS: 25W x 4 + 165W x 1 Peak: 50W x 4 + 240W x 1 Easily installed under the front seat of many vehicles and in the trunk of hatchbacks or coupes. Stream music from your smartphone to your radio Built-in 10-band Parametric EQ, digital time correction, and digital crossover 2 USB ports are used for the included external Bluetooth dongle and to connect the wired remote control and PC for setup Optional: Control your sound with the Alpine Companion smartphone app (available on Google Play and the Apple App Store free of charge) Comes with everything you need to install it Authorized Internet Dealer Signal-to-noise ratio: ≥80dB Bass boost: -12dB~+12dB Frequency response: 20Hz~20KHz Input impedance: Low-level input: 20KΩ; high-level input: 100Ω Phase selection: 0°/180° Remote ON: DC high-level /REM input activation Operating temperature: -10~60°C Storage temperature: -40~85°C Power source: DC 14.4V (9V~16V) negative ground Activate REM input: Options of high-level activation (H1+/H3+) and ACC activation for selection Activate REM output: +12V activation voltage output (0.5A) Stand-by current: 750mA Net weight: 11.8 lbs Measurements: 13-13/16” L x 9-11/16” W x 3-3/16” H What is in the PWD-X5 package: PWD-X5 owner's manual Powered subwoofer/4-ch amplifier 15' Speaker harness 15' Power wire Wired remote commander 16.5' USB cable Bluetooth USB stick 4 Mounting brackets Four 1/8" machine screws Four 3/4" Phillips-head screws Owner's manual Warranty information Safety notice Product registration sheet

2 Alpine S-W8D2 900W Max (300W RMS) 8" S-Series Dual 2 Ohm Car Subwoofers ADD BASS TO PRACTICALLY ANY VEHICLE Don’t think you have room for a subwoofer? Think again. The new S-W8D2 and S-W8D2 8” S-Series subwoofers have a shallow mounting depth of just 3-3/4” and can be used in a sealed box enclosure as small as .15 cubic feet. It is perfect for under seats, behind rear bench seats in trucks, or even in some door applications. General Features: 8" 2 Ohm S-Series Subwoofer Power Handling: Peak: 900 watts RMS: 300 watts Recommended power range: 150 - 300 RMS Kevlar Reinforced Pulp Cone HAMR Santoprene Rubber Surround High Strength Steel Frame Basket Concealed Mount Gasket High Strength Steel Frame Basket 10 AWG Push Terminals High Excursion Underhung Voice Coil Configuration High-Grade Strontium Ferrite Magnet Top-mount depth: 3-3/4" Cutout diameter: 6-7/8" Frequency Response: 34 - 200 Hz Sensitivity: 83dB Resonance Frequency (Fs): 48 Hz Authorized Dealer 1-year Manufacturer's Warranty What's in the box: Two 8" Dual 2-ohm voice coil subwoofer 1 Rubber concealing ring (installed) Two 3" jumper cables (each has a single banana connector on each end) Subwoofer Application Guide (English/ French) Online product registration information (English/ French/ Spanish) Warranty information (English/ French) Important Notice! (English/ French) Alpine S-W8D2 owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

2 Alpine S-W8D4 900W Max (300W RMS) 8" Type S Series Dual 4 Ohm Car Subwoofer ADD BASS TO PRACTICALLY ANY VEHICLE Don’t think you have room for a subwoofer? Think again. The new S-W8D2 and S-W8D4 8” S-Series subwoofers have a shallow mounting depth of just 3-3/4” and can be used in a sealed box enclosure as small as .15 cubic feet. It is perfect for under-seats, behind rear bench seats in trucks, or even in some door applications. General Features: 8" 4 Ohm Type S Series Subwoofer Power Handling: Peak: 900 watts RMS: 300 watts Recommended Power Range: 150 - 300 Watts Kevlar Reinforced Pulp Cone HAMR Santoprene Rubber Surround Progressive Spider with Reinforced Layer Tinsel Leads Compound Radius Curve Extended Pole Geometry Perimeter Vented Frame with Airflow Management System 10 AWG Push Terminals 35mm Underhung Voice Coils Concealed Mount Gasket 34oz Ferrite Magnet Top-mount depth: 3-3/4" Cutout diameter: 6-7/8" Frequency Response: 34-200Hz Authorized Dealer 1-year Manufacturer's Warranty Priced Individually What's in the S-W8D4 package: Two 8" Dual 4-ohm voice coil subwoofer Alpine S-W8D4 owner's manual 1 Rubber concealing ring Two 3" jumper cables Subwoofer Application Guide Online product registration information Warranty information  Important Notice!  ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

ALPINE PWD-X5 Compact powered 8" subwoofer with the digital signal processor and 5-channel amp (25 watts RMS x 4 + 165 watts RMS x 1) AN ALL-IN-ONE SOLUTION IN A COMPACT PACKAGE Don’t have room for a separate subwoofer and amplifier but want a simple way to enhance your sound system? The PWD-X5 is an all-in-one product that meets your needs. The PWD-X5 features an 8-inch subwoofer, amplifier, and DSP in a self-contained unit. Measuring just 10” W x 13.5” H x 3.15” D, the PWD-X5 is small enough to be mounted under a seat, so it does not take up any usable storage space. The 8” subwoofer has a flat diaphragm. It produces quality low-end bass within its shallow cast-aluminum enclosure. IMPRESSIVE BASS AND IMAGING EXPERIENCE The PWD-X5 subwoofer increases the sound system’s overall bass output, and when the product is installed under the front seat, it brings the sound stage forward in the vehicle for the best bass and imaging experience. With 165 watts available to the subwoofer and 25 watts x 4 to the speakers, this all-in-one solution lets you create a truly enjoyable and customizable sound experience in just about any in-vehicle cabin space.   CONVENIENT SOUND TUNING VIA A SMARTPHONE APP Gone are the days when tuning a sound system was a tedious, time-consuming process. The PWD-X5 can wirelessly tune your sound system using Bluetooth® technology and the “PWD-X5” smartphone app (available for free on the App Store® and Google Play™).  Ten bands of equalization per channel can be set and viewed in one place so that sound adjustments are made with real-time results. The included remote commander with rotary knob installs on the dashboard so you can quickly adjust volume, bass adjustment, mute, and source selection. FLEXIBILITY FOR OTHER USES The PWD-X5 can also be used in non-traditional ways thanks to the Bluetooth® streaming capabilities. In situations where the car radio cannot be replaced, such as in a classic car, music can be streamed to the PWD-X5’s Bluetooth® connection and then played through the car’s speakers while utilizing the PWD-X5’s bass and amplified power. If a head unit does not exist, such as on a motorcycle or side-by-side, the music streamed from a smartphone to the PWD-X5’s Bluetooth® connection is used as the vehicle’s music source. General Features: Alpine PWD-X5 Powered Compact Subwoofer Enclosure with Built-in Amplifier & Digital Sound Processor (DSP) Power Output: RMS: 25W x 4 + 165W x 1 Peak: 50W x 4 + 240W x 1 They are easily installed under the front seat of many vehicles and in the trunk of hatchbacks or coupes. Stream music from your smartphone to your radio Built-in 10-band Parametric EQ, digital time correction, and digital crossover 2 USB ports are used for the included external Bluetooth dongle and to connect the wired remote control and PC for setup Optional: Control your sound with the Alpine Companion smartphone app (available on Google Play and the Apple App Store free of charge) It comes with everything you need to install it Authorized Internet Dealer Signal-to-noise ratio: ≥80dB Bass boost: -12dB~+12dB Frequency response: 20Hz~20KHz Input impedance: Low-level input: 20KΩ; high-level input: 100Ω Phase selection: 0°/180° Remote ON: DC high-level /REM input activation Operating temperature: -10~60°C Storage temperature: -40~85°C Power source: DC 14.4V (9V~16V) negative ground Activate REM input: Options of high-level activation (H1+/H3+) and ACC activation for selection Activate REM output: +12V activation voltage output (0.5A) Stand-by current: 750mA Net weight: 11.8 lbs Measurements: 13-13/16” L x 9-11/16” W x 3-3/16” H What is in the PWD-X5 package: PWD-X5 owner's manual Powered subwoofer/4-ch amplifier 15' Speaker harness 15' Power wire Wired remote commander 16.5' USB cable Bluetooth USB stick 4 Mounting brackets Four 1/8" machine screws Four 3/4" Phillips-head screws Owner's manual Warranty information Safety notice Product registration sheet