- Web: www.surpass-audio.com
- E-mail: info@surpass-audio.com
- Mob: +86 132 4769 8277
- Skype: surpass-audio
- ADD: No. 755 Xingnan, Nancun, Panyu, Guangzhou, China 511400
SP-DA2120 SP-DA2240 SP-DA2350 SP-DA2500 SP-DA2650 PA 70V 100V 1U Digital Power Amplifier
Two Channel CLASS D POWER AMPLIFIER for Public Address System for school and hotel
Description:
The SP-DA series digital amplifier is a Class-D power amplifier specifically developed for public address system.
The 1U structural design allows flexible selection of multiple powers and channels for practical engineering need.Characterized of small size, high output power, low heat generation, easy use, and high efficiency up to 88%.
It has complete protection functions, high stability, adapt to various complex and extreme environments.
Rich interfaces, including balanced/unbalanced connections, working status indication, energy-saving mode,
high pass mode, constant voltage/constant resistance output, etc.
Features:
▪ Switching power technology digital power amplifier.
▪ Class-D power amplifier of minimum power consumption.
▪ 19'' rack mount design of 1U height.
▪ Rated power 120W*2, 240W*2, 350W*2, 500W*2 & 650W*2.
▪ Speaker outputs 100V & 8Ω .
▪ Each channel of independent gain control, balanced line input by phoenix connector.
▪ Each channel with high/low filters on/off by dip switch pre-setting.
▪ Auto standby feature on/off and instant wake-up if any input.
▪ Working status indicators for protection, clip, input & output.
▪ Complete short circuit, overload, high temp, clip and DC protection.
▪ Power supply of AC 200V-240V 50/60HZ (or AC100V-240V) and 24V DC.
Specification:
