Verstärker HC 75.4 D
HC 75.4 D
HC 75.4 D
Main Features
. PWM Mos-Fet Power supply
. 4 Class A/B Channels, 1 Ohm stable
. 1 Class D Channel, 1 Ohm stable
. 3 signal inputs with independent adjustable Input Level
. 3 independent and excludible active crossover
. Phase shift and adjustable Subsonic filter on subwoofer channel
. Operation & Diagnostic LED
. Protection: Overheating, overload, Continuous Current output, short circuit.
. New, Low loss terminals
. Heavy duty aluminium heat sink
RMS Power @ 4 Ohm - 13,8 V |
75 x 4 + 250 |
W |
RMS Power @ 2 Ohm - 13,8 V |
120 x 4 + 400 |
W |
RMS Power @ 1 Ohm - 13,8 V |
130 x 4 + 530 |
W |
RMS Power Bridged @ 4 Ohm - 13,8 V |
240 x 2 + 250 |
W |
RMS Power Bridged @ 2 Ohm - 13,8 V |
260 x 2 + 4000 |
W |
Total Harmonic Distortion |
0,03 |
% |
Adjustable Input level |
0,2 ÷ 6 |
V |
Input Impedance |
47 |
Kohm |
Frequency Response - Channel 1-2-3-4 |
10 ÷ 22.000 |
Hz |
Frequency Response - Class D Channel |
20÷ 500 |
Hz |
Signal to Noise Ratio |
> 95 |
dB |
Damping Factor |
225 / 110 |
|
Adjustable High-Pass Filter - Channel 1-2 |
40÷ 4.000 |
Hz |
Adjustable Low-Pass Filter -Channel 1-2 |
--- |
Hz |
Adjustable High-Pass Filter -Channel 3-4 |
10 ÷ 2.500 |
Hz |
Adjustable Low-Pass Filter -Channel 3-4) |
40 ÷ 4.000 |
Hz |
Adjustable Low-Pass Filter - Class D Channel (24 dB/Oct) |
40 ÷ 400 |
Hz |
Adjustable Subsonic Filter - Class D Channel (24 dB/Oct) |
10 ÷ 50 |
Hz |
Adjustable Bass-Boost @ 45 Hz |
0 / +18 |
dB |
Adjustable Bass-Boost 40 ÷ 120 Hz |
--- |
dB |
Socket for Bass-Boost Remote Control |
Yes |
|
Line Output |
--- |
|
Outside Dimensions (WxHxL) |
260x60x505 |
mm |
