2x350W Class D Power Amplifier Module Hifi Digital Power Amp DM-1000 for Subwoofer Active Speakers

2x350W Class D Power Amplifier Module Hifi Digital Power Amp DM-1000 for Subwoofer Active Speakers

Features:
- DM-1000 digital power amplifier module: 350W+350W two channels restore beautiful sound quality and achieve palace-level sound effects
- Multiple protections ensure stable and reliable performance to make sure that the machine will not fail suddenly and burn out the equipment during natural use. With shutdown protection, cut-off protection, automatic protection, overload protection, overheating protection, over-current protection, clipping voltage limit protection, power-on delay access, load short-circuit protection
- 350W*2 high power: the music is surging and powerful, instantly detonating the atmosphere of the audience, and awakening every musical cell of yours
- Small size and easy installation. Compared with the traditional bulky class AB analog power amplifier, the switching power supply digital power amplifier module of the shallow 1U body has great advantages in installation, application range and portability
- Intelligent temperature control cooling system: with constant temperature intelligent speed regulation fan circuit, its fan rotates at a low speed when the cooling is turned on. When the temperature rises, the fan automatically increases the speed to quickly dissipate heat, and when the temperature decreases, the fan automatically reduces the speed to ensure the stability of the power amplifier board
- Function introduction: volume control potentiometer, signal indicator, audio signal input, 12V fan, and A and B channel output
- Stable performance and powerful configuration: We combine digital audio power amplifier and switching power supply to develop a high-efficiency, high-power digital power amplifier module. This module boasts high power density, high performance indicators, and integrated design. It is  easy to use for secondary development. It can be widely used in active speakers, line arrays, mixer power amplifiers and multi-channel professional power amplifiers and other fields

Specifications:
- Model: DM-1000
- Type: Class D digital power amplifier + switching power supply
- Rated output power: 2*350W at 8Ω; bridge 8Ω 1*1000W
- Audio frequency response (0.25db): 20Hz-20KHz
- THD+N: <0.005%
- Transient response: 50v/us
- Signal-to-noise ratio (A weighting): ≤112db
- Damping coefficient: >1000
- Input sensitivity (8Ω1KHz): 1V
- Input Impedance: 30KΩ Balanced
- Input: XLR input port
- Output: 6.3mm plug spring
- Cooling system: temperature control intelligent speed regulation circuit; fan cooling
- Protection performance: overload/short circuit/high temperature/distortion limiting
- Weight: 0.63Kg/1.4Lb
- Power supply requirements: AC110V/220V; 50Hz~60Hz

Package Included:
- 1 x Power Amplifier Module