BTA-8 8" Amplified Bass Enclosure
- Single 8" 150 Watt RMS Amplified Bass Reflex Subwoofer Enclosure
- Injection Molded PP Cone Woofer
- 1.5" KSV Voice Coil Former
- Large Roll Butyl Rubber Surround
- 40 oz. Motor Structure
- Computer Optimized Bass Reflex Enclosure
- Durable Aircraft Grade Carpeted Finish
- 1-Channel 150 Watt High Efficiency Class A/B Design
- High Level (Speaker)/Low Level (RCA) Input
- Soft Delay Turn On/Off Circuit
- Auto Turn-on (high level input only)
- Variable Low Pass Electronic Crossover 50Hz – 200Hz
- Variable 12dB Bass Boost EQ @ 45 Hz
- Variable Gain Control
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
- Variable Wired Remote Gain Control Included
- Mounting Hardware Included


BTA-8 SINGLE 8" AMPLIFIED BASS SYSTEM
The BTA-8 has it’s own built-in active amplifier—a first for our Autosound line up! This vented enclosure contains a Class A/B mono bass amplifier perfectly matched to power the 8-inch woofer. We came up with a compact trapezoid shaped enclosure, perfectly tuned to get the most out of the proprietary 8-inch subwoofer. The geometric design maximizes transient response, reducing the negative effects that a small enclosure can have on the subwoofer by dispersing and dissipating standing waves away from the subwoofer. The result is cleaner, deeper bass.
Supplied with “plug in” connectors for speaker and power installation is simple and straightforward. The addition of dual mounting straps means the BTA-8 can easily be taken out of vehicle when extra space is needed. Also since no holes need to be cut the BTA-8 is a perfect choice for leased vehicles that could use a little extra bass.
BTA Amplified Sub Enclosure
Black Carpeted Enclosure with Embroidered Logo CAD (Computer Aided Design) for maximum output in small spaces
8-inch Polypropylene Woofer with 40 oz ferrite magnet and pole venting
150 watts RMS Mono Amplifier (300 watts Peak Music Power) featuring variable Gain, Low Pass and Bass EQ
High / Low Input Compatible with OEM or aftermarket radios
Variable Remote Gain Control (Included)
Specifications
- Subwoofer Frequency Range: 20 Hz - 200 Hz
- Power Supply: PWM MOSFET
- Inputs: Low Level (RCA)/High Level (speaker level)
- Dimensions (in Inches): 10" x 10" x 14.5" (top depth) x 21.5" (bottom depth)
- Bottom Depth: 21.5"
- Equalization Boost/Cut: 0dB - 12 dB @ 45 Hz
- Top Depth: 14.5"
- Height: 10"
- Width: 10"
- Voice Coil Size: 1.5"
- Material: Injection molded Polypropylene cone
- Magnet Size: 40 oz.
- S/N Ratio: >85 dB
- Total Harmonic Distortion: 0.5% at Rated Power
- Spl:
- VC Impedance:
- Size: Single 8" amplified
- Frequency Response: 35 Hz - 250 Hz
- Voice Coil Size:
- Power Handling (RMS/Peak): 150 / 300 watts
Downloads
BTA-8 8" Amplified Bass Enclosure

Recommended Products
- Waterproof design IPX7
- Bluetooth 5.0 Chip provides 30Ft. of wireless range
- Dual 1500mAh Rechargeable Battery’s provide 10 hours of music playback
- TWS True Wireless Stereo
- SPLIT the BT-200 into 2 speakers for Modular Stereo Sound
- Dual Passive Radiators for enhanced Bass Response
- Rubber Bumper Cover for Rugged Protection.
- Dual USB-A to USB-C Charge Cable included
- Works with BT-200 SPLIT
- Black Powder-coated finish
- Heavy Duty Laser Cut Steel
- Available in these bar sizes:
- 7/8"
- 1"
- 1 3/8"
- 1 1/2"
- 6 Speaker 250 watt Amplified Bluetooth Powersports Soundbar
- IPX6 Rated
- 2 x 3.5" Square Poly Cone Woofers
- 2 x 3” Full Range Marine Grade Poly Cone Speakers
- 2 x 1” SD Mylar Tweeters
- Heavy Duty Extruded Aluminum Water Tight Housing
- LED back-lit Control Panel
- LED Visual Notifications
- Audible Power On/Off Notifications
- Built In DSP Processor
- Bluetooth and Wired RCA Inputs
- 2 Volt RCA Line Output
- Auto Turn On/Off Circuit
- Waterproof Wire Loom Connectors
- Universal L-Bracket or Stud Bolt-In Mounting System Included
- Universal Top or Bottom Mount Clamp Style Brackets (Sold Separately XL-SBCLAMP2, XL-SBTCLAMP, XL-SBSCLAMP)
- Optional Wireless Remote Control (Sold Separately XL-SBCONRF coming soon)
- Universal RGB Controller
- iOS and Android App Controlled
- IPX6 Rated
- Waterproof Sealed Design
- Infinite Color Choices
- 15 PreSet Effects
- Create your own Effects and Color Patterns
- Plug and Play with PowerBass XL RGB Speakers
- Soundbar / POD Square Clamps
- Perfect for Golf Cart Applications
- For use with the XL Soundbars
- Fits 0.75", 1.0", 1.25" square bars
- Non-corrosive black powder coating
- hardware included
- Soundbar / POD Thin Mount Clamps
- Perfect for Under Roof Mount Applications
- For use with the XL Soundbars
- Fits 1.5", 1.75", 2" round bars
- Non-corrosive black powder coating
- hardware included
