Bazooka BT8018

BT Series 8" Bass Tube®

Item #: 204BT8018

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A bass cannon

Bass makes up about 30% of your music, and it gives music its power and impact. A good subwoofer can make an average car audio system sound good, and a good car audio system sound great. Good bass is all about moving air, and a cylindrical tube translates the motion of its woofer into maximum air pressure so you hear and feel more bass. Bazooka designed the Bass Tube to act like a bass cannon, firing low frequencies throughout your vehicle.

Bass Tube efficiency

BT8018 8" Bass Tubes® enclosure

The BT8018 Bass Tube features an 8" polypropylene woofer with a twin-layer compressed foam surround for smooth excursion. The 4-layer voice coil ensures reliable power handling for plenty of punch, and its 8-ohm impedance allows you to power multiple tubes with a single amp. The tube design eliminates standing bass waves for accurate response and high efficiency. Find a good spot for a Bazooka Bass Tube in your vehicle and you'll still enjoy plenty of cargo room.

Big bass without losing space

Bass Tubes enclosures fit just about anywhere

A compact Bass Tubes enclosure will fit in almost any vehicle, and you can disconnect it in a snap if you need more cargo space. Since the tube's speaker and port are right next to each other, you can get amazing results by "corner loading" your tube — placing it in a corner of your trunk or cargo area so your vehicle's boundaries act as a natural amplifier, boosting bass production. Want to know more? Take Bazooka's Bass Tubes Tour.

Click to Play the Video
From Bazooka: Bass Tube Technology

Product Highlights:

  • ported cylindrical enclosure with 8" subwoofer
  • includes mounting straps and hardware
  • poly woofer with compressed foam surround
  • 8-ohm impedance
  • 5-way binding post wire terminals
  • power handling: 6-150 watts RMS
  • frequency response: 39-1,500 Hz
  • sensitivity: 102 dB
  • 8-9/16"W x 10-1/16"H x 18-5/8"D
  • warranty: 1 year
  • Our 60-day money-back guarantee

Enclosed Subwoofers 101

An enclosed subwoofer is a box with a subwoofer already installed. The advantage to buying an enclosed sub is that the manufacturer made the sub, then designed and built the box as a perfect match, so you'll get the best possible performance. Every enclosed sub has a maximum RMS power handling rating, so pair it with an amp with a similar RMS power rating to get the best performance.

Hands-on research

What's in the box?

Download owner's manual

  • One 8" tube-style subwoofer with attached grille
  • Two 3' mounting straps (each strap has an attached plastic mounting base)
  • 4 Self-tapping screws
  • Installation Manual

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Product Research

Features

Overview: The BT8018 features a water-resistant poly enclosure that houses an 8" poly woofer with a foam surround. The patented Bass Tube enclosure design eliminates bass standing waves for high accuracy, and superior efficiency.

5-Way Binding Posts: The 5-way binding posts will accept bare wire, pin connectors, spade lugs, banana plugs, and dual banana plugs.

Installation: Each mounting strap has an attached mounting base that can be secured to your vehicle using the supplied self-tapping screws. Once the mounting bases are installed, the tube is held in place by the mounting straps. For best results, the tube should be mounted facing into a corner, and there should be 2" to 4" between the woofer and the corner into which the woofer is pointing.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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