Specifications - Meridian DSP Loudspeaker User Manual

18
DSP7200 and

Specifications

DSP7200HC
Connections
• Digital co-axial input and output.
• Meridian BNC Comms input and output.
• Meridian SpeakerLink (RJ45) input and output,
providing balanced digital and Meridian Comms.
Digital formats
• 44.1–96kHz. FIFO locks at 44.1, 48, 88.2, or
96kHz ±150ppm.
• PCM using IEC958, or MHR connection support with
auto-detection.
Signal processing
• 1 x Motorola 56367 running at 150MHz.
• 4 x 24-bit Multi-bit delta-sigma DACs with 128x
oversampling.
• Crossover linear-phase ±30º at 2.6kHz.
Output stages
• Power amplifiers: Complementary bipolar design, with
output-stage error correction and twin loop design.
• Bass: 2 x 150W.
• Mid: 150W.
• Treble: 150W.
• Total: 600W.
Acoustic
• 3   way.
• Ported bass enclosure.
• Isolated mid enclosure.
• Bass drive unit: 2 x 200mm (8") high-efficiency long-
throw custom drivers.
• Mid drive unit: 1 x 160mm (6") custom polypropylene
driver using phase plug.
• Treble drive unit: 1 x 25mm (1") Meridian piston in
short horn, aluminium dome with silver voice-coil.
Characteristics
• Distortion typically <0.01%, or <0.02% up to full
power at all frequencies.
• Noise and hum <-94dBr at all volume settings.
• Acoustic output typically >112dB spl @ 1m on music
material.
• Acoustic noise <15dB spl @ 1m.
• Frequency response in room response within 3dB,
28Hz–20kHz.
Cabinet
• Entire speaker manufactured from interlaminated
panels.
• Finished in high-gloss piano lacquer.
• 8-character display with system lights.
• DSP7200: 350mm x 1072mm x 415mm (13.8" x
42.2" x 16.3") (W x H x D).
• DSP7200HC: 1060mm x 295mm x 478mm (41.7"
x 11.6" x 18.8")
(W x H x D).
• DP7200: 55kg (121lb) each.
• DP7200HC: 64kg (141lb).
Power
• 100-125; 200-250V AC 50-60Hz.
• 20VA standby; 920VA max.
Meridian Audio reserves the right to amend product
specifications at any time.