TECHNICAL DATA
XETEC xi-440.5:
RMS Output power @ 4 Ohms: 4x65 W
RMS Output power @ 2Ohms: 4x130 W
RMS Output power @ 4 Ohms: 2x160 W in bridged mode
Subwoofer output power @ 4 Ohms: 1x180 W
Subwoofer output power @ 2 Ohms: 1x250 W
Max input Current (@ 13,8 V): 85 A
Idle current (no signal): 1,4 A
Fuse: 2x40 A
Total Harmonic Distortion (THD): <0,03 %
SNR: >90 dB(A)
Freq. Response (bypass mode): 5 Hz-30.000 Hz (in bypass mode)
Damping Factor; 155
Stability: >2 Ohm (>4 Ohm in bridged mode!), Sub >2 Ohm
Input Sensitivity: 200 mV-6 V
Crossover frequencies: 50 Hz-6 kHz lowpass, 25 HZ-6 kHz highpass,
Crossover frequencies Subwoofer : 50-200 Hz lowpass ,10-50 Hz subsonic
Warranty: 2 Year
TROUBLESHOOTING
1. Power indicator LED in top plate is not lit
• Main fuse or fuse in amplifier blown?
• Remote wire properly connected? Is there remote voltage (12 V)?
• Amplifier overheated?
• Battery voltage low (<10,2 V)?
• DC on one of the speaker outputs?
• Overload
2. Distortions at medium level
• Please check the speaker connections for short-circuits
• Are the speakers OK?
• Radio volume turned up too high. Better turn up the amplifier’s level controls
3. Alternator whine and similar noise
• Bad ground connections?
• Use ONE ground contact only!
• RCA cables run too close to power cables?
In case of further trouble, please ask your local
XETEC
dealer for support.
XETEC design group GmbH
Lengericher Landstr. 30 · 49078 Osnabrück
Tel. +49 / 541/ 750 450 . www.xetec.de
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