The HD4000 is a Class H amplifier with 4000 W @ Bridge 4Ω power output in a 19’’/2U format, ideal for use in fixed installations.
HD4000 incorporates the soft-start circuit with gradual volume increase, clip limiters and special protection features such as temperature control, overcurrent, DC output and anti-short circuit on the outputs.
The whole HD series is based on our proven High Dynamic Power technology, which means higher efficiency in the ratio of power output versus energy consumed.
|Voltage Gain||32 dB|
|Input Sensitivity||1.88 V|
|Input Impedance||20 kΩ|
|Slew Rate||+/-12 V/μs|
|Output Power (1 kHz – 0,1% THD) (1)|
|Stereo 8 Ω||650 + 650 W|
|Stereo 4 Ω||1200 + 1200 W|
|Stereo 2 Ω||2100 + 2100 W (2)|
|Bridge 8 Ω||2400 W|
|Bridge 4 Ω||4200 W (2)|
|Average Current draw (1/3 power) (3)||7 A @ 230 V AC|
|Frequency Response||20 Hz – 20 kHz (0/-1 dB)|
|Damping Factor (1 kHz @ 8 Ω)||350|
|S/N Ratio (A-weighted)||108 dB (A)|
|Mains||220 – 240 V AC- 50/60 Hz|
|Dimensions (HxWxD)||88 x 482 x 440 mm|