4-Channel 12V Car Amplifier Class A/B Digital Stereo Surround Passive Subwoofer Audio Player for Cars Max 7900W

Product Overview

4-Channel 12V Car Amplifier Class A/B Digital Stereo Surround Passive Subwoofer Audio Player for Cars Max 7900W is a vehicle-related electronic product from the power supply, USB & 12V accessories category.

Details

• 4-Channel 12V Car Amplifier Class A/B Digital Stereo Surround Passive Subwoofer Audio Player for Cars Max 7900W
• Features
• √ 4-Channel 7900 Watt Car Amplifier
• √ Amplifier class: Class A/B
• √ Stereo Surround
• √ Main pressure four-door speaker
• √ Passive subwoofer
• √ Slim design
• √ Aluminum alloy casting process
• √ External heatsink
• √ Thermal overload and speaker short-circuit protection
• √ Housing with standard safety interface for attaching and terminating faulty parts
• √ Hole design with aluminum alloy heat dissipation, wider air contact surface for faster heat dissipation
• Specifications
• Model
• SK-790.4
• Material
• Aluminum alloy
• Channel
• Operating voltage
• DC 12 V
• Peak power output
• 7900 W
• 2 Ohm, 2000 B x 4 channels
• Peak bridged power output
• 4 Ω 3900 B x 2 channels
• RMS power 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