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Specifications
■
General Specifications
● XM4180/XM4080
Output Power*
1 kHz, THD+N= 1 %
20 Hz–20 kHz
THD+N= 0.1 %
Voltage Gain
Power Consumption
THD+N
Intermodulation Distortion
Frequency Response
SN Ratio
Channel Separation
Residual Noise
Damping Factor
Input Sensitivity
Maximum Input Voltage
Input Impedance
Controls
Connectors
Indicators
Load Protection
Amplifier Protection
Power Supply Protection
Cooling
Dimensions (W x H x D)
Weight
Included Accessories
* These specifications apply to rated power supplies of 120V, 230V and 240V.
0 dBu=0.775 Vrms, Half Power=1/2 Output Power (3 dB below rated power)
Specifications and descriptions in this owner's manual are for information pur-
poses only.
Yamaha Corp. reserves the right to change or modify products or specifica-
tions at any time without prior notice. Since specifications, equipment or
options may not be the same in every locale, please check with your Yamaha
dealer.
8 Ω/Channel
4 Ω/Channel
8 Ω/Bridged
8 Ω/Channel
MIN
4 Ω/Channel
8 Ω/Bridged
70 V/Bridged RL=16 Ω
Att. max
TYP
Standby
TYP
Idle
TYP
1/8 (4 Ω/Pink noise)
TYP
20 Hz–20 kHz, Half Power
MAX
60 Hz:7 kHz, 4:1, Half Power
MAX
RL=8 Ω, Po=1 W, HPF=OFF,
MAX
20 Hz–20 kHz
TYP
MIN
(DIN AUDIO)
MIN
Half Power, RL=8 Ω, 1 kHz
MIN
Att. max, input 600 Ω shunt
Att. min, (DIN AUDIO)
MAX
RL=8 Ω, 1kHz
MIN
RL=8 Ω, Att. max
TYP
MIN
TYP
Front Panel
Rear Panel
INPUT
SPEAKERS
MONITOR/REMOTE
POWER/STANDBY
SIGNAL
CLIP/LIMIT
PROTECT/MUTE
European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 25A
Conforms to Environments: E1, E2, E3 and E4
XM4180
210 W x 4
250 W x 4
500 W x 2
180 W x 4
230 W x 4
460 W x 2
300 W x 2
30 dB
5 W
40 W
600 W
0.1 %
0.1 %
0 dB
0 dB
-0.5 dB
103 dB
60 dB
-73 dBu
100
+4 dBu
+22 dBu
20 kΩ (balanced), 10 kΩ (unbalanced)
POWER switch (push on/push off)
attenuator (31 position) x 4
MODE switch (STEREO/BRIDGE/PARALLEL) x 2
HPF switch (20 Hz/55 Hz/OFF 12 dB/oct) x 2
XLR-3-31 type/ch
Euroblock connector (balanced) /ch
5 way binding post/ch
Dsub 15P x 1
x 1 (Green/Orange)
x 4 (Green)
x 4 (Red)
x 4 (Red)
POWER switch on/off mute
DC-fault:
output relay off/restored automatically.
Clip limiting : THD ≥ 0.5 %
Thermal: Cuts the output (when heatsink temp. ≥ 90 °C);
operation restored automatically.
Ω
VI limiter (RL ≤ 2
): Limits the output.
Thermal: Power supply shutdown (when temp. ≥ 90 °C);
operation not restored automatically.
Variable-speed fan x 1
480 x 88 x 412 mm
10 kg
Power cord, Security cover, Owner's Manual,
3-pin Euroblock connector x 4
XM4180/XM4080/XH200 Owner's Manual
XM4080
90 W x 4
120 W x 4
240 W x 2
80 W x 4
115W x 4
230W x 2
–
26 dB
5 W
40 W
400 W
9.8 kg
13
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