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Yamaha XMS Series Power Amplifier 2U Class D With Hi-Z/Lo-Z | 8-Channel | Analog Only

Yamaha XMS Series Power Amplifier 2U Class D With Hi-Z/Lo-Z | 8-Channel | Analog Only

SoundPro Item: 207012 | Part Number: XMS12s8

$4,099.99
$4,782.00 $4,099.99
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MSRP: $4,782.00 | MAP: $4,099.99

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  • Dynamic Power Sharing Allocates Total Output Across Active Channels For Efficient Multi-Zone Deployment
  • Integrated Matrix Router And Speaker Processing Eliminate External DSP Requirements In Simpler Installations
  • Per-Channel Hi-Z And Lo-Z Mode Selection Supports Mixed Load Configurations Within Single Chassis
  • ProVisionaire Design Software Enables Unified System Configuration And Monitoring Across Installation
  • Front-Panel LCD And Controls Provide Direct Access To Gain Adjustment And Operational Status
  • Redundant Dante Network Topology With AES67 Compatibility Ensures Reliable Audio Transport
  • Factory Speaker Presets For Yamaha Passive Loudspeakers Accelerate System Commissioning
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The Yamaha XMS Series delivers intelligent amplification for installed sound systems where flexible channel distribution and onboard signal processing eliminate the need for external DSP in many commercial audio installations. Dynamic power sharing allocates the full 1200W pool across active channels, maximizing available headroom while reducing amplifier count in multi-zone designs. Part of Yamaha's Commercial Installation Solutions Ecosystem, XMS amplifiers integrate with DME Series processors for larger systems or operate standalone with the built-in 4×4 matrix router, 16-band parametric EQ, and comprehensive speaker processing.

Class D topology delivers consistent performance in both Lo-Z and Hi-Z modes with per-channel configuration, supporting 4Ω, 8Ω, 70V, and 100V distributed line applications within a single chassis. Front-panel LCD and control interface enable system monitoring and gain adjustment without software access. Dante connectivity supports redundant and daisy-chain topologies with AES67 compatibility, while ProVisionaire Design software provides unified configuration across the entire installation from a single interface. Suited for corporate boardrooms, hospitality venues, education facilities, and retail spaces requiring reliable amplification with intelligent routing capabilities.

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Specifications

Performance
Total Output Power
ch1+ch2+ch3+ch4=600W, ch5+ch6+ch7+ch8=600W
Max Output Power per Channel, 1% THD+N 1kHz, 20msec Burst, 20kHz LPF 4Ω MODE
300W/ch
Max Output Power per Channel, 1% THD+N 1kHz, 20msec Burst, 20kHz LPF 8Ω MODE
300W/ch
Max Output Power per Channel, 1% THD+N 1kHz, 20msec Burst, 20kHz LPF 100V MODE (RL 66.7Ω)
150W/ch
Max Output Power per Channel, 1% THD+N 1kHz, 20msec Burst, 20kHz LPF 70V MODE (RL 33.3Ω)
150W/ch
Amplifier Class
Class D
Total Harmonic Distortion
≦ 0.1%
Total Harmonic Distortion 4Ω MODE
≦ 0.2% (20-20k Hz, 3dB below rated power, all channels driven, AUX0025 & AES-17(20kHz) measurement filter)
Frequency Response 8Ω@SE Mode (20-20k Hz)
±1.0 dB
Frequency Response 100V MODE (55-20k Hz)
−0.5/+1.5 dB
Frequency Response 70V MODE (55-20k Hz)
−0.5/+1.5 dB
Crosstalk Half Power, 8Ω, 1kHz, Vol Max Input 150Ω Shunt
≦ −60dB
S/N Ratio A-weighted, 8Ω MODE, 150W or 300W or 600W
≧100dB
Audio
Input Sensitivity
+4dBu
Voltage Gain/Sensitivity 4Ω Volume Max
29.0 dB
Voltage Gain/Sensitivity 8Ω Volume Max
32.0 dB
Voltage Gain/Sensitivity Hi-Z 70V Mode, Volume Max
35.2 dB
Voltage Gain/Sensitivity Hi-Z 100V Mode, Volume Max
38.2 dB
Maximum Input Voltage
+24dBu
Input Impedance
20kΩ (Balance), 10kΩ (Unbalance)
A/D D/A Converters
AD: 32-bit, DA: 32-bit
Signal Processing
4 x 4 Input Router, User EQ: 8 band, User Delay: ~1000msec, Speaker Processor: X-Over, PEQ(16 band), Delay, Peak Limiter, RMS Limiter
Latency
Analog Input to Speakers: 1.0msec, Dante to Speakers: 2.1msec (fs=96kHz), 2.2msec (fs=88.2kHz), 3.2msec (fs=48kHz), 3.4msec (fs=44.1kHz)
Speaker Preset
Speaker presets for Yamaha passive speakers
Connectivity
Analog Input
Euroblock 3.5mm, 12 PIN x2
Network
RJ45 x1
Fault Out/Remote Control (MUTE / SLEEP)
Euroblock 3.5mm, 6 PIN
Speaker Output
Euroblock 7.62mm, 8 PIN x2
AC
AC inlet x1
Construction
Cooling
4 step variable speed fan x 2, front to rear airflow
Load Protection POWER Switch On/Off
Output mute
Load Protection DC-fault
Power Supply shutdown (NOT restored automatically)
Amplifier Protection Thermal
Output limiter (Restored automatically) → Output mute (Restored automatically)
Amplifier Protection Over Current
Output mute (Restored automatically)
Power Supply Protection Thermal
Output limiter (Restored automatically) → Power supply shutdown
Power Supply Protection Over Voltage
Power supply shutdown
Power Supply Protection Over Current
Power supply shutdown
Electrical
Power Requirements
100V-240V 50Hz/60Hz
Dimensions
Width
480 mm (18.9")
Height
88 mm (3.5")
Depth
444 mm (17.5")
Weight
Net Weight
10.4 kg (22.9 lbs)
Included Items
Accessories
Owner's Manual x 1, AC cord (2.0m) x 1, Ferrite core x1, Euro block:3.5mm, 3pin x10, Euro block:7.62mm, 8pin x2, Cable tie x11

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