New design 1200w 1u class D digital K-1200 power amplifier with 2 channel

Class D digital power amplifiers are popular among users at home and abroad because of their environmental protection, energy saving, small size and utilization rate of more than 97%. Products are sold in Europe, America and other countries. You will find the Class D amplifier is cost-effective, stable, and fully protected amplifiers.

Performance characteristics:

✔ Volume step control.

✔ Balanced input XLR stereo (two channels), stereo and bridge modes of operation.

✔ Independent limiting, overload, overheating and short protection circuit.

- Each channel has independent overpressure and overheating.

- Load short-circuit protection.

- There is an automatic limiting function to prevent damage to the sounder.

✔ Use NTC boot soft start.

✔ With PFC automatic voltage regulator circuit.

K1200 Digital Amplifier Specifications

Stereo/output power 8Ω /1KHz: 1200Wx2

Stereo/output power 4Ω /1KHz: 1850Wx2

Stereo/output power 2Ω /1KHz: 2300Wx2

Bridge/output power 8Ω /1KHz: 3600W

Bridge/output power 4Ω /1KHz: 5000W

Frequency Response（8Ω/ 100mS/second）: 20Hz-20KHz±1dB

THD(10% -1KHz): <0.1%

Speed rate(1KHz): >20V/μs

Noise insulation factor(1KHz): >250

Dynamic range: ≥95dB

Signal-to-noise ratio: ≥95dB

Input sensitivity (1KHz): 2Vrms

Input impedance: 20K(balance)/ 10K(imbalance)

Net weight: 3.8Kg

Clients Feedback

One Guyana customer says: "I have been a sound system engineer for quite some time now an this is one of the best 1u amplifiers I ever use.....really does what it said ..and I also wanna say thanks for the reliable service."

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