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15% Off Sitewide | Memorial Day Savings
15% Off Sitewide | Memorial Day Savings
QBUS8P 300W Peak (150W) RMS 8" Ported Amplified Loaded Under Seat Subwoofer System

QBUS8P 300W Peak (150W) RMS 8" Ported Amplified Loaded Under Seat Subwoofer System

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Memorial Day Savings

$228.56
$228.56 - $228.56
$228.56
$188.22
$159.99
$188.22 - $188.22
$188.22
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Product Details:

  • 8" Active Enclosed Low Profile Powered Ported Subwoofer System
  • Power Handling:
    • Peak: 300 watts
    • RMS: 150 watts
  • All-weather woven fiberglass woofer cone
  • S/N Ratio: 91 dB
  • Ported Enclosure Design
  • Output Impedance: 2 Ohm
  • Adds crisp, clean bass to any system
  • Built-in Class-D Amplifier
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 45Hz)
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Heavy duty die-cast aluminum alloy heat-sink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Low-Level Input: 150mV - 6V
    • High-Level Input: 1V - 8V
  • Variable low-pass filter (50-150 Hz)
  • Phase Shift: 0-180°
  • Frequency response: 20-150 Hz
  • 8 gauge power and ground wiring is required for installation
  • Dimensions: Length: 13” x Width: 9.4” x Height: 3.2”
  • 1-year Warranty from the Original Purchase Date

Customer Reviews

Based on 26 reviews
88%
(23)
12%
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A
Amazon Customer
SIMPLICITY

THIS PRODUCT, "WALKS THE TALK"! N "TALKS THE WALK"!

M
Miguel
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M
Michael L.
Great Little Unit!

Easy connections and adjustments. Fit perfectly in the floor cubby of a C5 Corvette without drilling holes! Balanced out mid-bass frequencies with the rest of the speakers in the system. More than enough for small spaces.

j
jimmy wong
easy installation to any oem or aftermarket car audio

we installed for a customer that purchased this for his suvhe liked it so much he purchased another for his minivan that we also installedboth vehicles sounded fantastic after installationit comes with everything needed for proper installationthis product can make any vehicle sound betterits a universal product that works with any vehicle regardless of make, model, manufacturer date or trimreach out to me if you have any issues on installationbest regardsjimmy wongvip auto nyc

D
Darrell
This thing rocks

Purchased this NVX under seat powered enclosed 8" subwoofer, for one of my 1st Gen regular cab Tacoma pickups, because of the lack of cab space.
After installing this NVX unit, I was blown away at how awesome it sounds. It really brings the bass to my music, and in a small amount of space.
I definitely recommend this NVX enclosed powered subwoofer.
I highly recommend this product.
High quality, awesome sound ,and great price. Thanks you guys at Sonic Electronix !!

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