*) FOUR CHANNELS MATRIX AMPLIFIER

1. 개요

본 기기는 스피커를 울리기 위하여 필요한 전력을 증폭하여 만들어 내는 4채널 파워 앰프로 다음과 같은 규격에 준한다.

2. 기능 및 특성

4 x 500 W Class-D power amplifier

20 ÷ 20000 Hz frequency range

Full on-board processing

RCF speakers’ presets

Proprietary bass enhancer algorithm

FiRPHASE linear phase filters

Flexible and scalable multi-room architecture

RDNet for networked management

Remote controls and paging console accessories

3. 규격 및 사양

Amplifier specifications

Amplifier Class	: D

Output Power	: 4 x 700 W @ 2.7 ohm,  4 x 500 W @ 4 ohm,	4 x 300 W @ 8 ohm,	2 x 1100 W @ 4 ohm (bridge),	2 x 1000 W @ 8 ohm (bridge)

Output power @ 70 V	: 2 x 1000 W @ 70 V

Frequency Response (-3dB)	: 20 Hz ÷ 20000 Hz

Distortion (THD+N) @ 1 kHz nominal power	: <0.05 %

Input section

Total number of inputs	: 5

Balanced	: 2

Unbalanced	: 3

Mono	: 2

Stereo	: 3

Line inputs	: 3

Mic+Line inputs	: 1

VOX	: Yes

Paging inputs	: 1

Paging command	: Contact

General Purpose Inputs (GPI)	: 1

Output section

Signal output number	: 1

Processing

DSP	: Yes

EQ Filters	: Yes

FIR	: Yes

Compressors	: Yes

Tone controls	: Yes

High-pass filter	: 80 Hz ~ 200 Hz

Configuration and control

RCF speakers presets	: Yes

Protections

Cooling	: Forced

Short circuit	: Yes

Thermal	: Yes

DC	: Yes

Fuses	: Yes

VHF (Very High Frequencies)	: Yes

Power requirement

Operating voltage	: 90-240 V~ 50/60Hz

Power consumption	: 800 W

Standard compliance

Safety agency	: CE compliant

Physical specifications

Cabinet/Case Material	: Metal

Color	: Black

Rack mounting	: 19", 2U

Size

Height	: 96 mm / 3.78 inches

Width	: 430 mm / 16.93 inches

Depth	: 360 mm / 14.17 inches

Weight	: 6.2 kg / 13.67 lbs

* DMA 504 동급이상품