Sky High Car Audio 8 Gauge CCA Speaker Wire - 24ft $21.00
ILL Customz 1/0 Distribution Block - 4 In/Out Polished B Stock + POS Only $15.00 $13.00

In stock (can be backordered)



In stock (can be backordered)

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Frequently Bought Together

+ Ampere Audio AA-75.4 +
Price for all three:   $607.00 $546.30

When it comes to sound quality, the Ampere Audio AA-BI9 TL speakers are built from the ground up to be above par musical experiences. The wide frequency range delivers a pleasurable but aggressive Sound Quality Eargasm (SQE). The bass, midrange and treble all are very balanced giving you and all around excellent speaker. The AA-BI9 TL speakers are equipped with a silk dome tweeter which allows for smooth but strong high-frequency response. Additionally, the built-in crossover network streams audio frequencies to the proper driver – lows to the woofers, and highs to the tweeters so your music sounds like it’s coming from a live concert.

Ampere Audio AA-BI9 TL Technical Specs

  • RMS Power: 100W
  • Peak Power: 120W
  • Nominal Impedance: 4 ohms
  • Fs: 69
  • BL: 4.493
  • Qms: 3.5
  • Qes: 1.105
  • Qts: 0.840
  • SPL: 90.1
  • Vas: 22.113
  • Cms: 329.612
  • Mms: 16


  • 25mm Silk Dome Tweeter
  • Fully Machined Hardened Plastic Tweeter Housing
  • Dampened Pressed Paper Cone
  • Smooth Termination Single Rubber Surround
  • Powder Coated Aluminum Basket
  • Custom Tooled Crossover with Direct Wiring Connections
  • Audiophile 5 kHz Crossover with Tweeter
  • Integrated Non Resonating Phase Plug
  • Inter woven Tinsel Leads
  • High Temperature CAE/CAD Motor Structure

Our Recommendation

The Ampere Audio AA-BI9 TL is a perfect match for our class A/B AA-75.4 4-channel amplifier. Get them both to see what perfection sounds like!

Xplicit Audio is proud to be an Authorized Ampere Audio Dealer!

Weight3 lbs
Dimensions15 × 10 × 4 in


In the event that an Ampere Audio Amplifier/Subwoofer fails due to a manufacturing defect, we will fix or replace it free of charge for a time period of one year from the date of purchase. This only applies to the original purchaser with original box and accessories must accompany. Warranties are non-transferable and amplifiers will not be covered under warranty if ran below a 1 ohm load or if underpowered by a weak electrical system. Failure to do so can decrease the life of the amplifier and void your warranty.

This warranty does not apply with respect to the following:

  1. Ampere Audio’s warranty does not cover burned/open voice coils or lead wires, ripped surrounds or folded cones.
  2. Defects or damage caused by environmental accidents.
  3. Products that have the serial numbers removed or altered.
  4. Products which have been altered or repaired by anyone other than Ampere Audio or dB-r.

All returns must be sent with a RA # on the outside of the box in four place. Products sent without a RA will be refused and shipped back at the customers expense. The RA # can be obtained by contacting Ampere Audio and requesting the needed information.

Warranty claims must be accompanied by the original invoice to validate the warranty service or contact Ampere Audio for information.

Amplifier Repair: dB-r electronics

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