BackBack

DS18 SQBASS8 8” 800W Max Amplified “Active” Underseat Enclosed Car Subwoofer Box

$275.95

Out of stock

SKU: SQBASS8Categories: Car Audio, DS18, Subwoofers
Description
8″ Amplified Under-Seat Car Subwoofer – 150 W RMS / 800 W Peak (Built-In Amplifier, 2 Ω)

This powered under-seat subwoofer delivers impactful low-frequency output for vehicles with limited space. Featuring a built-in Class-D amplifier with 150 W RMS and 800 W peak power, it includes a wired bass remote for easy in-cab adjustment. Designed to fit beneath most seats, this compact subwoofer offers adjustable low-pass crossover, bass boost, phase control, and both high- and low-level inputs for flexible integration.

Key Features
  • Power Handling (RMS): 150 W
  • Power Handling (Peak): 800 W
  • Built-in monoblock Class-D amplifier
  • Impedance: 2 Ω
  • Frequency Response: ~36 Hz – 300 Hz
  • Sensitivity: ~79 dB
  • Adjustable low-pass crossover (50–150 Hz) and bass boost (0–12 dB)
  • Phase selector (0–180°)
  • Auto signal sensing turn-on
  • Includes wired bass level remote
  • Compact under-seat enclosure design
Shipping & Delivery

Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.

Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA

We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.

Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.