Sky High Car Audio 2/0 to 1/0 Reducers
Sky High Car Audio 2/0 to 1/0 Reducers $20.00 $18.00
5 out of 5 based on 1 customer rating
(1 customer review )

Available on backorder



Available on backorder

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Frequently Bought Together

+ + Sky High Car Audio Amp Kit
Price for all three:   $989.50 $890.55

The Ampere Audio AA-3800.1 monoblock amplifier is our flagship amplifier and one of our most popular selling ones. Due to the versatility of the AA-3800.1 amplifier, it’s the perfect power house for 12v, 14v and 16v setups.

Ampere Audio AA-3800.1D

  • Double Sided Through Hole Epoxy PCB
  • Daisy-Chain Through Output RCA (Strappable)
  • Efficiency: 86% @ 4 ohm, at 100Hz
  • 24dB/Oct Variable Crossover
  • Multi-Way Protection Circuitry
  • (Thermal/Over Current/Speaker Short/Speaker DC Protection)
  • Variable Subsonic
  • Variable Bass Boost
  • Variable Low Pass Filter
  • Variable Phase Shift
  • Zero(0) Gauge Power Supply Connectors
  • Tested Voltage & THD: 14.4V & Less than 1% THD
  • Operating Voltage: DC 10V~18V
  • Digital Class-D Linkable Mono Block Amplifier
  • 1 Ohm Stability
  • RCA Line Input and Master Output
  • 24dB Octave Crossover Slope
  • 24dB Octave Crossover Slope
  • Wired Remote Controller

Technical Specs

  • Number of Channels: 1
  • Power 12.8 VDC – 1 ohm: 3,500W RMS
  • Power 12.8 VDC – 2 ohm: 1,800W RMS
  • Power 12.8 VDC – 4 ohm: 900W RMS
  • Strapped Power 12.8 VDC – 2 ohm: 7,000W RMS
  • Input Sensitivity: 6V ~ 0.2V
  • Signal to Noise Ratio: 90dB
  • Frequency Response: 10Hz ~ 350Hz
  • Crossover: 24dB / Octave
  • Subsonic Filter: 10Hz ~ 60Hz
  • LPF (Low Pass Filter): 30Hz ~ 200Hz
  • Bass Boost @ 45Hz: 0 ~ 12dB
  • Phase Shift Control: 0 ~ 180 degree
  • Working Voltage: 10V ~ 18V
  • Efficiency: 86%
  • Recommended Fusing: 350A (external type fuse)
  • Dimensions: 256(W) x 55(H) x 660(L) mm

Recommended Power

For the Ampere Audio AA-3800.1, we recommend a minimum of an upgraded 200a alternator, an upgraded front battery as well as a secondary battery near the amplifier. All of which is connected by 1/0 OFC wiring.

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

Weight23 lbs
Dimensions31 × 12 × 3 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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