Deaf Bonce Apocalypse AAK-220.4 | 250 Watt 4-channel Amplifier

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Deaf Bonce Apocalypse AAK-220.4 | 250 Watt 4-channel Amplifier

Deaf Bonce Apocalypse AAK series Amplifiers is an implementation of the ultra-reliable class-D architecture, which impresses with the stable work in the most severe operating conditions. Models in this series refute the stereotype about the low sound quality of class-D amplifiers, and are ready to compete with many of AB-class amplifiers in audio quality.

Apocalypse AAK are ready to handle any task, whether it's setting records in SPL competitions, or building extremely loud audio system.

This Listing Includes:
(1) Amplifier
(1) Remote Bass Knob with Temperature/Voltage/Protect/Clip Indicator
(1) Owner's Manual

Manual AAK-220.4D


Model AAK-220.4D
Class D
Number of the channels 4
Frequency response 20 - 20000 Hz
Power RMS 4 Ohm* (W) 250 x 4
Power RMS 2 Ohm* (W) 380 x 4
Power RMS 4 Ohm bridged mode* (W) 800 x 2
Bass level adjustment (dB at 45 Hz) 0-18
Minimum permissible load on the channel 2 Ohm
Minimum permissible load in a bridge connection 4 Ohm
Input SPL 0.2 - 6 V
Low pass filter x1-50 - 800, x10-500-8 000
High pass filter x1-20 - 800, x10-200-8 000
LPF and HPF simultaneous operation True
Crossover 12 dB/Oct
Input terminal 4 Ga
Output terminal 8 Ga
Damping factor ≥ 100
Working voltage 9 - 15 V
Phase regulation 0 - 180°
Signal-to-noise ratio ≥ 90 dB
Size (W×L×H) 11 81 x 10 54 inch