SOLD Audiobahn A4KDN - Audiobahn Class D 4000W Subwoofer Amplifier

[Hawg57 10+ year member]

Selling this amp because I sold the rest of my system. I was running 3 orion h2 15.2 subs off this amp no problem. Asking $650.

Features:

These Class D amplifiers are Audiobahn's most power-efficient amplifiers. Drawing less current to put out more raw power, these mono subwoofer amps let you bridge two of them together to combine their power into a single channel. With the smaller design and better power efficiency, you can run these amps all day long without worrying about thermal overload.

2000W x 1 @ 4 ohm mono

3000W x 1 @ 2 ohm mono

4000W x 1 @ 1 ohm mono

Frequency Response: 10Hz-20kHz

S/N Ratio: >100dB (+/- 1dB)

THD: 0.05%

Variable 18dB Low-pass Crossover: 50Hz - 250Hz

Subsonic Filter: 20Hz - 50Hz

Variable Bass Boost: 0 - 18dB

Variable Bass Boost Frequency: 40Hz - 100Hz

Variable Phase Control: 0-180

Class D Circuitry

Multi-Stranded Power Supply Toroids

Double-Sided Glass Epoxy Circuit Board

Remote Bass Control With Blue Backlight Knob

Large Display Volt Meter With Blue Illumination

Throughput RCA Connections

4-way Protection Circuitry: Thermal, Short Circuit, Overload, and DC Offset Protection

Dual Cooling Fans

Cobalt Blue Illumination

Chrome Flame Fan Grilles

High Gloss Chrome-Plated Finish

Nickel-plated block terminals

Remote Mount Bass Boost control with clipping indicator

Click to read more...

 

[FOSGATE JOE 10+ year member]

WHY ARE YOU SELLING YOUR system??any trayeds

 

[skmfkr 5,000+ posts]

i dunno about 650shipped

but this is the same boad on the lanzar opti 4000d i believed and the soundstream 3500d