Skip to content

BOSS Audio BASS8 8" 800W Low Profile Under Seat Powered Car Subwoofer Built in Amplifier, Remote Control

BOSS Audio BASS8 8" 800W Low Profile Under Seat Powered Car Subwoofer Built in Amplifier, Remote Control
Availability:
in stock, ready to be shipped
SKU BOS-BASS8

BOSS Audio BASS8 8-inch Under Seat Powered Car Subwoofer – 800 High Output, Low-Profile, Built-in Amplifier, for Truck, Boxes and Enclosures, Remote Subwoofer Control

The BOSS Audio Systems BASS8 is a compact, 8-inch powered subwoofer designed to fit under your car seat, delivering up to 800 watts of deep, punchy bass without taking up valuable space. With a built-in Class A/B amplifier and a low-profile design, it’s perfect for trucks and vehicles with limited room. It features both high- and low-level inputs for easy connection to factory or aftermarket radios, plus adjustable bass boost, phase control, and a variable low-pass filter to fine-tune your sound. The aluminum cone, rubber surround, and high-performance voice coil ensure durability and clear audio, while built-in protection circuits and an LED status indicator offer peace of mind. A remote subwoofer control is included for convenient adjustments.

  • 800 Watts Peak Power
  • High Performance Voice Coil
  • Butyl Rubber Surround
  • Aluminum Cone
  • Low Profile 8”
  • PWM MOSFET Power Supply
  • RCA & Speaker Level Inputs
  • Low Pass Filter
  • Bass Boost
  • Phase Control
  • Remote Subwoofer Control
  • LED Status Indicator
  • Thermal, Short and Overload Protection Circuits
  • Class A/B Topology

Specifications

Audio Performance

  • Peak Power Output: Up to 800 Watts
  • Subwoofer Size: 8 inches
  • Speaker Impedance: 3.6 Ohms
  • Frequency Response: 20Hz – 150Hz
  • Signal-to-Noise Ratio: 68 dB
  • Total Harmonic Distortion: Less than 4%
  • Input Sensitivity: 90mV (RCA), 1.6V (Speaker Level)
  • Low-Pass Filter Range: 50Hz – 150Hz
  • Bass Boost: Adjustable from 0 to +6 dB
  • Phase Control: Switchable between 0° and 180°

General Features

  • Power Supply: 12V DC (compatible with 10V – 16V DC)
  • Max Current Draw: 12A
  • Fuse Type: 20A ATO
  • PWM MOSFET Power Supply: Yes
  • Built-in Protection: Overload, short circuit, and thermal protection
  • Auto Power-On via High-Level Inputs: Yes (no remote wire needed)
  • Remote Turn-On/Off: Yes
  • Input Gain Control: Variable
  • LED Indicators: Green (Power On), Red (Protection Mode)

Physical Details

  • Dimensions: 12.20” x 8.86” x 2.95” (310 x 225 x 75 mm)
  • Weight: 8.82 lbs (4.0 kg)