Data Sheet

480
88
404.5
411.7
374.5
5.5
30
432.8
GENERAL SPECIFICATIONS
Model XM4180 XM4080
Output Power
1kHz, THD+N = 1%
4Ω 250W x 4 120W x 4
8Ω 210W x 4 90W x 4
8Ω bridge 500W x 2 240W x 2
20Hz ~ 20kHz,
THD+N = 0.1%
4Ω 230W x 4 115W x 4
8Ω 180W x 4 80W x 4
8Ω bridge 460W x 2 230W x 2
Constant Voltage Line 70V Line 300W x 2/16Ω (Bridge) -
Voltage Gain RL=8Ω 30dB 26dB
Input Sensitivity RL=8Ω +4dBu
S/N Ratio
20Hz~20kHz, DIN AUDIO 103dB
Power Consumption
1/8 power (4Ω pink noise) 600W 400W
Idle 40W 40W
Standby 5W 5W
THD+N 20Hz~20kHz, 1/2 power, RL=4Ω Less than 0.1%
Frequency Response RL=8Ω, Po=1W, 20Hz - 20kHz +0dB, -0.5dB
Crosstalk
1kHz, half power, 8Ω
Att. max, input 600Ω shunt
Less than -60dB
Damping Factor RL=8Ω, 1kHz More than 100
Maximum Input Level +22dBu
Input Impedance 20kΩ (balanced), 10kΩ (unbalanced)
Controls
Front Panel POWER switch x 1 (push on/push off), Attenuator x 4 (31position)
Rear panel
MODE switch x 2 (STEREO/BRIDGE/PARALLEL), HPF switch x 2 (20Hz/55Hz/OFF) (12dB/oct)YS PROCESSING switch x 1 (ON/OFF)
Connectors
Input XLR-3-31 type x 4, Euroblock connector x 4 pairs (balanced)
Output 5-way binding post x 4 pairs
Monitor/Remote D-SUB 15P x 1
AC IN AC inlet x 1
Indicators POWER/STAND-BY x 1 (Green/Orange), PROTECT/MUTE x 4 (Red), SIGNAL x 4 (Green), CLIP/LIMIT x 4 (Red)
Load Protection POWER switch on/off mute, DC-fault: output relay Off (Restored automatically)、Clip Limiting: THD ≥ 0.5%
Amplifier Protection Thermal: Output Mute (heatsink temp ≥ 90°C) (Restored automatically), VI limiter (RL ≤ 2Ω): Limits the output
Power Supply Protection Thermal: Amplifier shuts down automatically (Operation not restored automatically, heatsink temp ≥ 90°C)
Cooling Fan Variable-speed fan x 1
Power Requirements 120V, 220V-240V; 50Hz/60Hz
Dimensions (WxHxD) 480 x 88 x 412mm (18-7/8" x 3-7/16" x 16-1/4")
Weight 10kg (22lbs) 9.8kg (21.6lbs)
Included Accessories Power cable x 1, Security cover x 1, Euroblock connector x 4 (3P), Owner's manual
DIMENSIONS
unit : mm
XM Series
* Half power = 1/2 power output level