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Massive Audio

Massive Audio BOOM88-8 Inch 400 Watt Powered Car Subwoofer Under Seat Slim Hideaway - Low Profile Compact Underseat Woofer with Amazing Sound - Built in Amplifier, Gain Remote Include

  • Based on 70 reviews
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Availability: In Stock.
Fulfilled by Massive Audio Direct
Arrives Dec 24 – Dec 30
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Features

  • 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. Connect the Included UR1 Remote Controller to control the subwoofer volume from the driver seat location, for ease of adjustment during playing.
  • 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!
  • 8-Inch, 400 Watts Max Power, Built-In Amplifier, Built-In OEM Hi Level Inputs, Aluminum Heatsink, Hi-Fi Capactior Filters for Cleaner Sound Reproduction, Variable Low Pass Crossover: 50Hz ~ 150Hz @ -3dB, Ground Loop Isolator, 5 Way Protection

Brand: Massive Audio


Speaker Maximum Output Power: 400 Watts


Connectivity Technology: RCA


Audio Output Mode: Mono


Mounting Type: Car Mount,Under Seat Mount


Material: Aluminum


Model Name: BOOM88


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: For trucks or cars with limited space


Compatible Devices: Home Theater, Gaming Console, Television


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 1.0


Color: Black


Included Components: GAIN REMOTE


Product Dimensions: 4.6"D x 16.75"W x 11.8"H


Impedance: 4 Ohm


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1


Control Method: Remote


Speaker Size: 8 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 90 dB


Woofer Diameter: 8 Inches


Vehicle Service Type: Car, Truck


Water Resistance Level: Not Water Resistant


Customer Package Type: Standard Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Number Of Circuits: 1


Specific Uses For Product: For trucks or cars with limited space, enhancing car audio systems


UPC: 623169611117


Global Trade Identification Number: 17


Manufacturer: Massive Audio


Shape: rectangular prism


Item Weight: 12.38 pounds


Item model number: BOOM88


Is Discontinued By Manufacturer: No


Date First Available: July 8, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 24 – Dec 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • If you want extra bass for your factory stereo, this is perfect!
Review Image by Nova Roy Nova Roy
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. ... show more
Reviewed in the United States on August 28, 2018 by Nova Roy Nova Roy
    • DoA
Appears to be dead on arrival. I will try a new cable and see if it works. The power LED is illuminated but no sound. The fault LED is extinguished. Not sure why it is not working. Alpine head unit is less than a year old and is driving the other speakers just fine. Update: changed the RCA cable and verified power. This is inop. RMAed. Amazon refunded the purchase price. I noticed this unit has been relabeled and is being sold under another name now. This generic Chinese made garbage needs to be removed from the site. ... show more
Reviewed in the United States on September 17, 2018 by Mauricemk
    • Just enough bass to make it sound good
Small and compact, sounds good
Reviewed in the United States on March 18, 2019 by kenneth mineau II
    • Big punch, little package!
I recently purchased a 2007 dodge ram 2500 mega cab. I had radio rewired and the only speakers were 4 pioneer 6x9s in doors. I was not impressed. So I talked to the guys at best buy and they suggested this 8 inch sub box combo with amp. I was impressed by the low lows and the sound of the bass as a contrast with the 4 speakers now. It for sure fills up the mega cab space!! ... show more
Reviewed in the United States on July 7, 2024 by Greg Maggard
    • Good item
Kind of bulky for my taste . Good material
Reviewed in the United States on March 3, 2019 by Alma L.
    • Don't let the size fool you!
This is one awesome amp!! It packs a nice punch that will enhance any audio system. I was skeptical at first sight thinking, ok this may give me a little bit of bass but, Wow was I wrong! Don't let the size fool you. It sounds great! I installed this Sub in my truck with an older Kenwood head unit and some 6.5" Infinity coaxials in the doors and rear cab and was amazed at the enhanced sound that I was hearing. It actually gives your audio a much fuller sound. Connecting the amp was straight forward. Read and Follow the instructions provided and you can't go wrong... Just buy it!! ... show more
Reviewed in the United States on September 4, 2018 by MarkBNC
    • Is this all it can do?
I purchased this a few weeks ago just installed. Looks great very compact and stealth looking, however the sound you might as well say it's not all that great. Sounds like the factory door speakers u can't tell a whole lot of difference or feel it hit like a sub.
Reviewed in the United States on September 15, 2018 by magicvenom566
    • Love this subwoofer
This subwoofer is the best. Perfect deep base. I like the fact that I can adjust the volume on the unit. Very good buy.
Reviewed in the United States on March 20, 2020 by Raymond M. Pennant

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