Yamaha XM4080 User Manual

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● XM4180/XM4080

* 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.

European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 25A
Conforms to Environments: E1, E2, E3 and E4

1 kHz, THD+N= 1 % 

8 

Ω/Channel

MIN

210 W x 4

90 W x 4

4 

Ω/Channel

250 W x 4

120 W x 4

8 

Ω/Bridged 

500 W x 2

240 W x 2

20 Hz–20 kHz
THD+N= 0.1 % 

8 

Ω/Channel

180 W x 4

80 W x 4

4 

Ω/Channel

230 W x 4

115W x 4

8 

Ω/Bridged 

460 W x 2

230W x 2

70 V/Bridged RL=16 

Ω

300 W x 2

–

Att. max

TYP

30 dB

26 dB

Standby

TYP

5 W

5 W

Idle

TYP

40 W

40 W

1/8 (4 

Ω/Pink noise)

TYP

600 W

400 W

20 Hz–20 kHz, Half Power

MAX

0.1 %

60 Hz:7 kHz, 4:1, Half Power

MAX

0.1 %

RL=8 

Ω, Po=1 W, HPF=OFF, 

20 Hz–20 kHz

MAX

0 dB

TYP

0 dB

MIN

-0.5 dB

(DIN AUDIO)

MIN

103 dB

Half Power, RL=8 

Ω, 1 kHz

Att. max, input 600 

Ω shunt

MIN

60 dB

 Att. min, (DIN AUDIO)

MAX

-73 dBu

RL=8 

Ω, 1kHz

MIN

100

RL=8 

Ω, Att. max

TYP

+4 dBu

MIN

+22 dBu

TYP

20 k

Ω (balanced), 10 kΩ (unbalanced)

Front Panel

POWER switch (push on/push off)

attenuator (31 position) x 4

Rear Panel

MODE switch (STEREO/BRIDGE/PARALLEL) x 2

HPF switch (20 Hz/55 Hz/OFF 12 dB/oct) x 2

INPUT

XLR-3-31 type/ch

Euroblock connector (balanced) /ch

SPEAKERS

5 way binding post/ch

MONITOR/REMOTE

Dsub 15P x 1

POWER/STANDBY

 x 1 (Green/Orange)

SIGNAL

 x 4 (Green)

CLIP/LIMIT

 x 4 (Red)

PROTECT/MUTE

 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.

VI limiter (RL 

≤ 2 

Ω

): 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

9.8 kg

Power cord, Security cover, Owner’s Manual, 

3-pin Euroblock connector x 4

41