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Soundstream USB.8A

150 Watt Powered & Preloaded Under Seat Loaded Enclosure with 8" Subwoofer

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• 150w Amplifier Built-In
• 200mV-3V Input Sensitivity
• Variable 12dB 50-150Hz LP Crossover
• Variable 12dB 45Hz Bass Boost
• 180° Phase Switch
• 0.05% Total Harmonic Distortion
• Remote Gain Control Included

Learn more about the usb8a

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


Soundstream brand icon

Authorized dealer

General Features:

  • Under Seat Loaded Enclosure
    • 150W amplifier built-in
    • Preloaded 8" Subwoofer Driver
  • Wired remote bass level control included
  • LED power and protect indicators
  • Speaker-level (high-level) inputs
  • Nickel-plated power, ground and RCA terminals
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity: 200mV - 3V
  • Frequency Response: 30 - 150 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Signal to Noise Ration: 95dB
  • Selectable phase shift: 0 - 180°
  • Variable low-pass filter: 50 - 150 Hz, 24 dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
  • Fuse Rating: 15A x 2
  • Color: Black
  • Mounting screws included
  • Dimensions: 3"W x 9.5"D x 14.5"H
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Amplifier Specifications
Maximum Input Gauge Size
8 AWG
THD at Rated RMS Power
0.5%
Speaker Level Inputs
Yes - with included adapter
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 150 Hz
Signal-to-Noise Ratio
95 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
15A x 2 
Subwoofer Specifications
Subwoofer Size
8"
Woofer Composition
Aluminum
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Height
3"
Width
9.5"
Depth
14.5"
Number of Terminals
1
Box Exterior Color
Black
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

USB.8A

Weight:

12.70lbs

Internal SKU:

usb8a

Internal Product ID:

79668

Customer Ratings & Reviews


Soundstream USB.8A thumbnail image

5 star
80%
4 star
0%
3 star
20%
2 star
0%
1 star
0%



Durability
4.8
Value
4.2
Features
4.6
Design
4.6
Usability
4.6

Customer Reviews

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I wouldn't buy it

I bought this to mount in a 2 door coupe with limited space and it really left me wanting more. I went into it being a Soundstream fan and open mind. It does seem to run very hot and it kept cutting in and out which I found was a problem other people have had. The sound quality was ok but not to my satisfaction. It's ok for what it is but its a small enclosure so it can only do so much. I returned it and bought a separate sub and amp combo and I am much happier now. It's well built but don't expect a lot. You are better off buy a seperate amp and sub combo if you have the room.

By Gerad on October 2, 2015 Checkmark Icon Verified purchase

5 found this helpful


A must buy!

This system has good sound and easy to install for a DIY'er! It also is a great value!!!

By Klove on January 11, 2016

2 found this helpful


Nifty

First time for me installing a powered sub or even a sub too. I ran the power wire from my battery + through the left fender on my 04 Dodge Intrepid and thankfully there was already a dummy hole in the right spot on the car body into the cabin with a ruber grommet for insulation. The important thing for these is to not run the powered wire next to other wiring to avoid distortion. I really like the added ooomph this gives to my 2 rear MB Quarts and 2 front NVX's. Only drawback is it really does not fit cleanly under the passenger front seat. Has to stick out a little into the rear footwell. The remote if nice and when you turn down the sub volume you can really notice the difference without it.

By AUSTIN on April 1, 2016 Checkmark Icon Verified purchase

1 found this helpful


A must buy!

This system has good sound and easy to install for a DIY'er! It also is a great value!!!

By Klove on January 10, 2016

1 found this helpful


sounds great!

Exactly what i was looking for to fit in my wrangler, under the rear seat. Sounds way better than other compact systems I've seen in my friends vehicles.

By Ralph on October 26, 2016




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