The power supply is 3 power supply lines, positive and negative power supply. Power supply is recommended for DC dual power supply ±75V filter better power supply 3. Speaker recommended 10-25 inch 2 ohm-8 ohm speaker 4.
Although the audio output has short circuit protection, try not to short circuit. Please check carefully before powering on, to ensure that the wiring is correct before power can be applied. The voltage amplification factor of this board is fixed at 40 times.If the output power is not enough, add the preamplifier according to the specific situation. Designed with IRFP4227 and IRS2092S from the US IR tube, it has a rated effective power of 2000W, can be stereo output, can be bridged into a mono output, and has an onboard intelligent temperature-controlled fan that can dissipate heat and reduce noise, all imported components. Plus SMT process, excellent workmanship, small distortion, stable and reliable performance 1. Power supply voltage: dual DC power supply ±58---±80V 2. Maximum rated output power: ±70V power supply bridge mono mode: 2000W (4 ohm load) 1200W (8 ohm load) ±70V power supply bridge stereo mode: 2X700W (4 ohm load) 2X350W (8 ohm load) 3.
Signal to noise ratio: 90dB 5. Total harmonic distortion: 2000W ±70 power supply 4 ohm bridge mode, distortion. Usually it cost about 35USD-50USD. If you receive defective item, please kindly notify us within 14 days.
The item "HIFI High Power IRS2092S Mono 2000W Digital Amplifier for Professional Stage os1" is in sale since Wednesday, October 14, 2020. This item is in the category "TV, Video & Audio\Heim-Audio & HiFi\Verstärker & Vorverstärker".The seller is "outstandingdeal" and is located in Shenzhen. This item can be shipped worldwide.