POWER AMPLIFIER

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

(1) 기능

본 기기는 2채널 앰프로서 4옴 및 8옴과 70V, 100V 스피커 시스템에 최적화된 앰프로 하프 랙 1U의 컴팩트한 사이즈로 ENERGY STAR 인증을 받은 제품이어야 한다.

(2) 기기특성

- Channels	: 4

- Stereo Mode (all channels driven)
8Ω	: 100W
4Ω	: 100W

- Bridged Outputs (per bridged output pair)
8Ω & 4Ω	: 200W
70V	: 350W
100V	: 350W

- Frequency response(4Ω and 8Ω)	: 20Hz~20kHz +/-0.1dB

- Signal to noise(20Hz~20kHz)	: >100dB

- Input sensitivity	: 1.23V(+4dBu)

- Gain at 8Ω	: 25.0dB

- Output circuitry	: Class D

- Input impedance	: >10k, balanced or unbalanced

- Maximum input level	: 12.3V(+24dBu)

- Cooling	: Convection

- Input connectors	: 3.5mm Euro, 10 position(green)

- Remote connectors	: 3.5mm Euro, 10 position(black)

- Output connectors	: 5mm Euro, 4 position(green)

- Front panel indicators	: Power, per channel signal,
per channel protect/Limit

- Rear panel indicators	: Bi-Color LED signal/Protect/
Limit per channel

- Controls	: 4Ω/8Ω/70V bridged highpass on/
100V bridged Highpass
(per channel pair)

- General purpose inputs	: Remote volume, remote standby,
on 3.5mm connectors
(10k potentiometer is not included)

- Highpass filter	: 80Hz in bridged 70V&100V

- Dimensions	: 1.7” x 8.7” x 9.5”
(43mm x 220mm x 241mm)

- Net weight	: 4.0lb(1.4kg)

- Shipping weight	: 6.5lb(2.5kg)

- Power requirements	: Universal power supply
100~240 VAC, 50~60 Hz
with active power factor correction

** SPA4-100 또는 동등 이상품 이어야 한다.