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Bazooka F.A.S.T.-9999

Universal connection harness for powered Bass Tubes

Item # 204FAST999

Bazooka's Factory Audio System T-harness (F.

Bazooka's Factory Audio System T-harness (F.

Item # 204FAST999

In stock

About the Bazooka F.A.S.T.-9999

Bazooka's Factory Audio System T-harness (F.A.S.T.) system provides a quick, reliable, and great-sounding connection between your car stereo and your amplified Bazooka tube.

Bazooka's Factory Audio System T-harness (F.A.S.T.) system provides a quick, reliable, and great-sounding connection between your car stereo and your amplified Bazooka tube.

The F.A.S.T.-9999 universal connection harness works in conjunction with the Bazooka F.A.S.T.-BTAH extension cable, and gives you an easy way to integrate a Bazooka 100-watt Bass Tube into your factory or aftermarket sound system. The wires taps are color-coded for easy identification — just insert the wire to be tapped into the Posi-Tap cap and hand-tighten into the barrel (the conductor point pierces the tapped wire — no crimping or cutting required). Run ground wire, mount the powered Bass Tube, connect the F.A.S.T.-BTAH cable to the tube, and enjoy some responsive bass. The F.A.S.T. system does not work with 200-watt Bass Tubes. Warranty: 30 days.

Want it all in one package? Bazooka's F.A.S.T. package includes everything you need to hook your powered Bazooka Bass Tube up to your factory radio.


What's in the box:

  • 8" Bazooka F.A.S.T. Universal harness with a 6-pin Molex plug on one side and 6 posi-tap connectors on the other
MFR #FAST99999

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Crutchfield response

<< >>

More details on the Bazooka F.A.S.T.-9999

Mark G.

Product Research


Application: The Bazooka FAST-9999 universal harness allows quick and easy installation of your amplified Bazooka tube with your factory or aftermarket radio when used with the optional FAST-BTAH extension cable (item number 204FASTBTA, sold separately).

Compatibility: The FAST-9999 harness/BTAH extension combination is compatible with most factory and aftermarket head units and with most 100 watt and 50 watt amplified Bazooka Tubes, including (but not limited to):

  • BTA6100, BTA8100, BTA10100
  • MBTA8100, MBTA10100
  • BTA850FH, BTA8100FHC, BTA10100FHC (included with these models)

Connection: The FAST-9999 universal harness has a 6-pin Molex plug on one side that connects to the FAST-BTAH extension cable (sold separately, see above). On the other side are 6 Posi-Tap connectors that hardwire to your radio's harness (the six wires include left and right speaker-level audio positive and negative, switched power, and turn-on trigger). Posi-Tap connectors allow you to tap into wires without cutting or stripping them. Each connector has a tapered design and a threaded cap on each end. Just insert the wire to be tapped into the cap and hand tighten into the barrel. The conductor point pierces the tapped wire without compromising its conductive integrity.

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Customer Q&A

Crutchfield asked: Why did you buy this?
I need everything to install. Payton's help, Thanks! [ Joseph  Dec 28, 2019 ]
Just the product I need [ Anthony  May 05, 2018 ]
Easiest way to connect the base tube to a factory or non factory radio [ CHRIS  Jun 30, 2017 ]
Great product, great company, fast shipping and great customer service. [ Gregory  Jun 28, 2017 ]
I went to an online forum and everyone suggested that you buy this with the speaker [ OeiOei  Jun 09, 2017 ]
It makes it easier to connect and because I left the one I had with it in my other vehicle [ enrique  May 21, 2017 ]
Makes hooking up a bazooka tube really easy without cutting any wires [ Keith  Apr 21, 2017 ]
I chose this adapter for a simplified installation into my corvette. [ Eric  Apr 06, 2017 ]
1 - Even a low end sub is better than no sub at all. 2 - The shape is important. 3 - Installation looks straightforward. [ Andrew  Feb 16, 2017 ]
To install a Bazooka sub, interface with the factory wiring easily hassle free [ Richard  Jan 25, 2017 ]
It was recommended by a specialist and I know nothing about audio. [ Cristella  Dec 15, 2016 ]
Make installation easy and smooth. [ Joel  Jun 14, 2016 ]
Allows you to install the Bazooka BTA6100 without the need of wire strippers and it minimizes install time [ Sean  Mar 01, 2016 ]

1 question already asked

Will this harness work for a 2007 honda accord exl factory radio that has non navigation?
[ Kriss  Nov 03, 2014 ]
1 answer
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Nov 04, 2014 ]  Staff

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