Specifications - Meridian 857 User Manual

Specifications

Audio inputs
• 2-channel balanced XLR inputs (11k
• 2-channel RCA inputs (5.7k
• Switch for balanced/unbalanced per channel.
• Switch for bridge mode.
Audio outputs
• 4 WBT terminals per side, allowing bi-wiring.
• 2 x 250W into 8 , or 2 x 500W into 4
Ω
to >1000W.
• Assisted cooling operating at elevated temperatures
only.
Characteristics
• Distortion less than 0.01%.
• Signal/noise better than -100dB.
Control signals
• Trigger input: 3.5mm
5-30VDC.
Front panel
• Capacitive touch-sensitive logo for on/standby.
• Illuminated colour-coded logo surround showing
the amplifier status: standby, on, fans on, and
overheated
.
Physical
• Dimensions:
440mm x 132mm x 350mm (17.32" x 5.20"
(W x H x D).
x 13.78")
• Weight: 32kg (stand-alone version),
35kg (rack version)
.
• Stand-alone or rack-mounted versions.
).
Ω
).
Ω
, bridgeable
Ω
Power
• Linear power supply with trip and soft start.
• 100V AC 50/60Hz.
• 110-120V AC 50/60Hz.
• 220-240V AC 50/60Hz.
• Three temperature-controlled fans per channel.
Meridian Audio reserves the right to amend product
specifications at any time.
3
Introduction