Benchmark AHB2 User Manual

AHB2 Instruction Manual Rev F Page 27
Figure 3 – THD vs. Output Power, Bridged Mono - 8-Ohm Load compared to No-Load
This plot also shows that the THD produced by the AHB2 does not increase with loading. The red
trace is the no-load THD performance in bridged mono mode. The green trace is the THD
performance while driving an 8-Ohm load in bridged mono mode. Note that the AHB2 shows no
signs of increased distortion while delivering 397 W into 8-Ohms bridged mono.

Benchmark AHB2 Specifications

General

Signal to Noise Ratio	>130dB, A-weighted
Type	Stereo Power Amplifier
Power Output	100W into 8 Ohms, 190W into 4 Ohms
THD+N	<0.00013% at 1kHz, at 100W into 8 Ohms
Input Impedance	50 kOhms
Damping Factor	> 300
Frequency Response	0.1 Hz to 200 kHz (-3 dB)