Meridian DSP33 Bookshelf Speaker

Digital inputs 2 x cable, 75Ω, IEC958, 32-96kHz. FIFO locks at 44.1, 48, 88.2, or 96kHz ± 150ppm. 1 x digital output cable, 75Ω, IEC958, providing a copy of the selected input. Processing 1 x Motorola 56364 running at 100MHz. Power amplifiers Low feedback complementary bipolar design, with output-stage error correction and twin loop design. Treble: 50W RMS. Bass: 85W RMS. Digital to analogue 24-bit Delta-Sigma. conversion Distortion Typically <0.01%, or <0.05% up to full power at all frequencies. Noise and hum <-95dBr at all volume settings. Acoustic output Typically >104dB spl @ 1m. Acoustic noise <15dB spl @ 1m. Frequency response In room response within 3dB, 60Hz- 20kHz, lower at moderate volumes. Crossover Linear-phase ±30º at 2.3kHz. Drive units Woofers: 2 x 125mm (5") carbon fibre custom drivers, cast alloy chassis. Tweeter: 1 x 25mm (1") aluminium dome neodymium magnet, with protective grille. Control 2 x Meridian Comms. 9-pin D connector for RS232 PC setup and control, null modem, 9600 baud, 2N1, no handshake. Cabinet Extruded and cast aluminium with bracing elements. Dimensions 150mm x 395mm x 210mm (5.9" x 15.6" x 8.3") (W x H x D). Weight 9.5kg (21lb) each. Power 100-125; 200-250V AC 50-60Hz. 6VA idle; 200VA max.