Amp class
AB
Input impedance
20 k
Ω
(balanced)
10 k
Ω
(unbalanced)
Output power
8 Ω, stereo
4 × 250 W RMS
4 Ω, stereo
4 × 400 W RMS
8 Ω, bridged
2 × 800 W RMS
Frequency response, ±0,5 dB
20 Hz … 20 kHz
Signal-to-noise ratio
≥ 94 dB
Total harmonic distortion (THD)
≤ 0,05 %
Crosstalk (at rated power @ 8 Ω, 1 kHz)
> 64 dB
Damping factor (at rated power @ 8 Ω, 1 kHz)
> 200
Slew rate
15 V / µs
Sensitivity
1000 mV
E4-250 (item no. 348233)
Technical specifications
E4-130, E4-250
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