Model GZFA 1.550D
Amplifier type Mono Class D
Output power (RMS)
@ 4 Ω CEA Standard CEA-2006-A (@ 100 Hz) 185 W (1% THD+N)
Output power (RMS)
@ 2 Ω CEA Standard CEA-2006-A (@ 100 Hz) 280 W (1% THD+N)
Output power (RMS)
1 Ω CEA Standard CEA-2006-A (@ 100 Hz)
350 W (1% THD+N)
Max. Output power
1 Ω CEA Standard CEA-2006-A (@ 100 Hz) 550 W (10% THD+N)
Filter / Low pass filter 40 Hz – 250 Hz (12 dB/oct)
Filter (Subsonic) / High pass filter 15 Hz – 50 Hz (12 dB/oct)
Frequency range 15 Hz – 250 Hz
Signal-to-Noise ratio (SNR) > 90 dB
Overall distortion (THD+N) < 0.3%
Damping factor > 100
Input sensitivity 200 mV – 4 V
Recommeded speaker wiring ≥ 2.5 mm² / 14 AWG
Recommended power wiring ≥ 20 mm² / 4 AWG
S Fuse(s) 2x 30A
Dimensions (W x H x L)
180 x 53 x 277
7.09” x 2.09” x 10.91
