| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $136.43 | $133.64 | $129.47 | $123.90 | Contact US |
DS-5 Full Frequency External Heat Dissipation Class D Active Digital Power Amplifier Board 110V/220V
Description:
- Adopting IR's new digital amplifier technology, the efficiency can reach over 95%, saving about 50% of electricity consumption compared to traditional transformer amplifiers. Can work at 110V or 220V voltage (for customers who require 110V, please contact customer service before payment).
- The DS active power amplifier module series switch power amplifier can adapt to various harsh working environments with a working voltage of 190V-230V (customizable 110V). It has stable performance and sound quality, which is an ideal power amplifier for professional multimedia installation projects.
Features:
- Balanced input and unbalanced input, with microphone input.
- Use NTC thermistor to achieve soft start on boot, thereby protecting the speaker from the impact of booting.
- All models have reliable multiple protections such as start-up delay, overload, over-temperature, and zero drift.
- Power saving and energy saving. The digital power amplifier can save up to 50% of the power compared to the traditional transformer power amplifier, which is high in efficiency and light.
- Use low-noise temperature-controlled fans to dissipate heat at close range.
- Adopt the latest IR technology plan.
- Adopt AD technology to design the circuit board to make the performance of the circuit board more stable.
Specifications:
- Output power: (500W/8Ω)/(700W/4Ω)
- Total harmonic distortion: <0.01%
- Signal to noise ratio: >105dB
- Input impedance: balanced 20KΩ / unbalanced 10KΩ
- Input sensitivity: 0db/1V
- Voltage gain: adjustable, maximum 32dB (40 times)
- Frequency response (full frequency): 15Hz - 25kHz, ±0.15dB
- Conversion rate: 50V/us
- Channel isolation: 105dB (1KHz); 80dB (20KHz)
- Damping coefficient: 8Ω/1KHz > 250
- Connector input: XLR female, RCA input
- Indicator light: signal indicator, power indicator, overload indicator
- AC input voltage: AC110V or 230V/50 - 60Hz
- Product size: 153 x 355mm
Package Included:
- 1 x Power Amplifier Board
