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Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
$68.77
$125.04
Safe 45%
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
Massive Audio BOOM88 8 Inch 400W Powered Car Subwoofer - Slim Under Seat Woofer with Built-in Amplifier & Gain Remote - Compact Low Profile Design for Amazing Bass Sound - Perfect for Trucks, SUVs and Sedans
$68.77
$125.04
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Estimated Delivery: 10-15 days international
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SKU: 25656141
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Description
UR1 - UNIVERSAL GAIN REMOTE KNOB (INCLUDED) Connect the UR1 Remote Controller to control the subwoofer volume from the driver seat location, for ease of adjustment during playing. BOOM 88 Slim Active Subwoofer Perfect for trucks or cars with limited space the Massive Audio BOOM 88 Powered Subwoofer displays a fine balance between high performance, accurate sound reproduction and reliability! This easy to install car audio active subwoofer will provide the perfect amount of clean yet powerful bass to your system. Massive Audio is known worldwide for their 8" subwoofer design and these will not disappoint! Add a 180 degree phase shift and bass boost; what else can you ask for in an active subwoofer. 4 Ohm 400 Watts Max Power Class A/B Built-In Amplifier Built-In OEM Hi Level Inputs Heavy Duty Aluminum Heatsink Hi-Fi Capactior Filters for Cleaner Sound Reproduction Variable Low Pass Crossover: 50Hz ~ 150Hz @ -3dB Ground Loop Isolator Reverse Voltage & Over Voltage 5 Way Protection DESIGN FEATURES Variable Bass Boost 0 ~ 12dB This control adjust the boost level of the bassboost center frequency. It can be adjusted from 0 to 12dB . Combining the bassboost frequency, you can accurately match the amplifier performance to woofer response. Full MOSFET with High Grade Switching Devices The MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistor is a semiconductor device which is widely used for switching and amplifying electronic signals in the electronic devices. Built-In Auto Sensing Turn On Function (Hi-Inputs Speakers Level Only) When use HI-INPUT, the amp can detect the DC OFFSET from the high level input signal to auto turn on/off, when the amp turns on, the REM terminal will output + 12V DC to control the other device turn ON/OFF. REM IN: When use low level input. The amp REM IN should be connected to REM OUT of the source unit. The head unit controls the amp turn on/off. Low Pass Filter Control This control is used to select the desired low pass x-over Frequency. Power Indicator This LED will light up when subwoofer works properly. Built-in Noise Reduction Circuitry Helps to reduce the total noise of the circuit. BG6 BG8 BT-12 BOOM88 Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 5.0 out of 5 stars 2 4.8 out of 5 stars 6 5.0 out of 5 stars 1 3.8 out of 5 stars 70 Price $159.35$159.35 $234.99$234.99 — no data $125.04$125.04 Size 6.5" 8" 12" - no data Wattage 250W RMS / 500W Peak 400W RMS / 800W Peak 300W RMS / 600W Peak 200W RMS / 400W Peak Cone UV Treated / Non-Pressed Paper UV Treated / Non-Pressed Paper Laminated Paper UV Treated / Non-Pressed Paper Voice Coil 1.5" Dual 4 Ohm 2" Dual 4 Ohm High Impedance Aluminum Former with EISV 1.5" Dual 4 Ohm Surround EROM Foam EROM Foam Pressed Foam EROM Foam Magnet 70 oz 90 oz High Flux Y30 Strontium Ferrite Neodymium Basket Heavy Gauge Steel Heavy Gauge Steel Heavy Gauge Steel n/a Tinsel Leads Woven Round Woven Round Poly Cotton Spider Woven Round X-Max ; SPL 9mm (1-way) + 10mm Top Plate ; 88 dB @ 2.83V/1m 10mm (1-Way) + 10mm Top Plate ; 88 dB @ 2.83V/1m 7mm ; 90.1 dB n/a Dimensions 14" x 9" x 8" 18" x 12" x 10" 24" x 14" x 14" 2.8"H x 9.8"W x 13.4"L
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Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Features

Perfect for trucks or cars with limited space the Massive Audio BOOM 88 Powered Hideaway Subwoofer displays a fine balance between high performance, accurate sound reproduction and reliability!

This easy to install car audio active subwoofer will provide the perfect amount of clean yet powerful bass to your system.

Additional features like ATO (automatic turn on) lets you tap into the cars speaker leads with the optional UW-1 (High level RCA adapter) or HI-LOW (high low converter) instead of using the headunits RCA's and will automatically turn on the unit when the car's radio is on.

Add a 180 degree phase shift and bass boost; what else can you ask for in an active subwoofer. GAIN REMOTE INCLUDED!

Reviews
*****
Verified Buyer
5
I was looking for something for the family car that would play deep and provide bass my car was missing. I didn’t know what to expect for $100 but I have used Massive products in the past and always liked them. It is built well. Black brushed aluminum top plate. All of the connections were on one side, and the two sides had ribs to help vent the heat for cooling. I like the fact that you don’t need to use the RCA’s from the radio (just spliced the speaker leads) since I really didn’t want to mess with my dash. Easy install that fit perfect under the front seat, and nice to get a bass remote in the box too. I played a multitude of tracks on it, and was surprised at how good it sounded for its size. Thought about a 10 inch but I think the 8 inch speaker is the perfect size for the small air space. Quick bass beats were fast, dynamic and didn't miss a beat while playing with good authority. Deeper beats still had good impact, punch and low end extension. Extended beats had a nice full extended low pitch definition that only sounded a little muddy when pushed really hard. It had enough output to complement the stock radio and fill the car with quality deep bass but not be overpowering. In the end, it was just what I was looking for. I personally prefer at least a 1000 watt woofer in a ported box for my car, but that’s too much for my wife and family. This was just perfect for them, and I also enjoy having more than just factory bass in the car when I drive it with them. If you are looking to complement your current factory or basic aftermarket system with some deeper bass, this is something I would recommend in a heartbeat.

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