Meridian DSP6000 - DSP5500 Series Specifications

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INTRODUCTION
Specification – DSP5500,
DSP5500HC, and DSP5500C
Digital inputs and outputs
• 2 x cable inputs, 32-192kHz. FIFO locks at 44.1, 48, 88.2, 96, 176.4, or
192kHz ± 150ppm (176.4 and 192kHz supported by single wire
connection and future software upgrade).
• PCM using IEC958, or MHR connection support with auto-detection.
• 1 x 24-bit Multi-bit delta-sigma DACs with 128x oversampling.
Signal processing
• 2 x Motorola 56303 running at 80MHz.
• 4 x 24-bit Multi-bit delta-sigma DACs with 128x oversampling.
• Crossover linear-phase ±30º at 200Hz and 2.6kHz.
Output stages
• Power amplifiers: Complementary bipolar design, with output-stage
error correction and twin loop design.
• Bass: 2 x 75W.
• Mid: 75W.
• Treble: 75W.
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.