Martin Audio MA200Q, Руководство пользователя

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Martin Audio – MA200Q Amplifier
E
NGLISH
18
12 SPECIFICATIONS MA200Q
MAXIMUM OUTPUT POWER EIA @1kHz 1%thd FTC 20 – 20kHz @ 0.1% thd
8
Ω
per Channel
130W 120W
4
Ω
per Channel 200W 180W
2
Ω
per Channel 270W 245W
8
Ω
Bridged
400W 360W
4
Ω
Bridged 540W 490W
MAXIMUM OUTPUT VOLTAGE
8
Ω
load 32Vrms
Peak voltage, no load 51Vrms
POWER REQUIREMENTS 230V version 115V version
Operating voltage 130 – 265 Vac 65 – 135Vac
Minimum start up voltage 180Vac 90Vac
Peak inrush current 10A 20A
MAINS CURRENT DRAW @ 4 Ohms 230
V
version 115V version
Quiescent current (no load) 0.6Arms 1.2Arms
1/8
th
Full power (both channels driven) 2.9Arms 6Arms
1/3
rd
Full power (both channels driven) 4.5Arms 9Arms
Full power (1Khz @1% thd) 7.9Arms 16Arms
DISTORTION
THD 20Hz – 20KHz 1W to full power 0.05%
THD @ 1KHz 1dB below clip 0.01%
DIM 30 @ 3dB below clip 0.008%
HUM / NOISE < - 105dB
CHANNEL SEPERATION -70dB
OUTPUT IMPEDANCE 30m
Ω
SLEW RATE 30V
µ
S
INPUTS
Fixed gain dB 32
Input Vrms Ref 4
Ω
for full power
4 x Single Channel 0.71
Impedance 20K
Ω
Differential
10K
Ω
Single ended
c.m.r.r. 50dB
DIMENSIONS (W) 483mm x (H) 88mm x (D) 325mm
(W) 19ins x (H) 3.5ins x (D) 12.8ins