4-Channel 12V Car Power Amplifier Class A/B Digital Stereo Surround Passive Subwoofer Audio Player for Cars Max 7900W
Features:
√ 4-channel 7900 watt car power amplifier.
√ Amplifier class: Class A/B.
√ Stereo-Surround.
√ Main pressure four-door speaker.
√ Passive Subwoofer.
√ Slim design.
√ Aluminum alloy casting drawing process.
√ External heatsink.
√ Thermal overload and short circuit protection of the speaker.
√ Enclosure with standaro safety interface, which bad parts can be attached and terminated.
√ Aluminum alloy heat relaxation hole design, wider air contact surface heating faster.
Specifications
Model
SK-790.4
Material
Aluminum alloy
Channel
4
Working voltage
DC 12 V
Peak power output
7900 W
Peak power output
2 Ohm, 2000 B x 4 channels
Peak Bridged Power Output
4 Ω 3900 B x 2 channels
RMS current output
4 Ω 120 B x 4 channels
RMS output with total harmonic distortion (THD).
＜0.01%
Signal-to-noise ratio (SNR)
>95 dB
sensitivity
150 mV
Impedance
2Ω~4Ω
frequency
20 Hz ~ 40 kHz
Package includes:
1 x car audio amplifier
1 x User Manual
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