APart Audio CHAMP-4
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Code:CHAMP-4
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Weight:7.500 Kgs
Power Amplifier 4x125W 4 Ohm
Quick Buy
Champ-4 is a four-channel amplifier. If you want to use a subwoofer, it is possible to bridge two of the channels for use as a subwoofer channel. As it is equipped with a X-over, you end up having a superior, yet easy-to-use sound system.
• Bridge-mono operation 8 ohm : 230 W
• 8 ohm : 75 W / ch
• 4 ohm : 125 W / ch
• Dynamic capacity at 2 ohm, single channel : 180 W
• Input impedance / sensitivity unbalanced (RCA) / 4 Ohm : 10 kOhm / 1 V 0dBV
• Frequency response (0, -0.5 dB) : 20 Hz – 40 kHz
• THD : < 0.05 %
• IMD : < 0.15 %
• Noise : >100 dBA
• Gain : 26 dB (32 dB bridged)
• Damping factor : >100
• Dynamics and level control : APC limiter
• Protection circuits : DC, clip, overcurrent, short-circuit
• Active filter channel 1 and 2 '100' position lowpass at 100Hz/12 dB/oct
• Active filter channel 1 and 2 'AP' position APart-audio specific filter characteristic optimized for APart-audio subs
• Active filter channels 3 and 4 highpass at 100Hz/12 dB/oct
• Temperature protection 90°C/ch + transformer 105°C
• Cooling : convectional, no fan
• Power consumption : 26VA idle, 400VA full program
• Mains power requirements : 230VAC, 50Hz
• Net dimensions (cm) (W x H x D) : 48.3 x 4.4 x 36
• Net weight : 7.5 kg
