● Multiple protective circuit for protecting product
(Overload, overheat, a centered voltage breakaway inspection, on/off delay, power on delay)
● Peak clipping automatic limit(it detects signal's clipping which is caused by overly pressured input automatically )
● Stereo, bridge/mono transition switch, it is usable to change operating condition
● Excellent character, In audio frequency range(20Hz~20kHz) within ±1dB frequency and 0.04% T.H.D
● LED display shows operating condition, power on/off, mode status, overheat temperature, protective circuit operation, 10LED output
level, etc on the panel.
● Input/output connector, input/output socket are applied to support diverse connection.(Combo input socket, Speakon and terminal
output socket, XLR Link socket)
ISA 1402E
Professional Amplifier
Specification |
ISA 1402E |
Stereo mode output 4Ω |
1400W |
Stereo mode output 8Ω |
700W |
Bridge mode output 4Ω |
2800W |
Bridge mode output 8Ω |
2450W |
Gain @8Ω |
- |
Frequency response |
20Hz~20Khz(REF, 1kHz, 1W output ±1dB) |
T.H.D |
<0.02%(TYP<0.04%) |
Signal to noise ratio |
<100dB |
Input impedance |
47k balanced, 23.5kΩ unbalanced |
Input sensitivity |
4dBu(3,1v RMS) |
Output circuit |
Class AB |
Amplifier protective ability |
Shorted output, Over Load/DC Offset Voltage, Over heat |
Damping factor |
>450 |
Power fuse |
30A |
Rated voltage |
AC220v/60Hz |
Consumption power(4Ω) |
3920W |
Dimension(W x H x D) |
483x130x457mm |
Weight |
27.5kg |