SCR-42-IP - Outdoor cinema screen speaker
SCR-42-IP is a powerful open-air cinema screen speaker. It is loaded with 4 x 12” + 2 х 8” + 1,5” weather-protected drivers, covered with rigid frontal grills. Driver’s backs are also shielded from elements and unauthorized access, while the Speakon connector offers a simple connection.
Main | |
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Type | Outdoor cinema screen speaker |
Acoustical & Electrical data | |
Frequency range (-6/+3 dB) | 38 – 18000 Hz |
Max SPL (peak) 2 | 134 dB |
Sensitivity (1W/1m) (half-space) 1 | 104 dB LF |
Sensitivity (1W/1m) (half-space) (in detail) 1 | 104 dB LF; 108 dB MHF biamp; 108 dB MF / 110 dB HF triamp |
Driver | 4 x 12” + 2 x 8” + 1,5” |
Horizontal coverage | 70° - 90° variable |
Nominal impedance | 4 Ohm LF; 4 Ohm MHF biamp; 4 Ohm MF / 8 Ohm HF triamp |
Rated power 3 | 1000 W LF |
Rated power (in detail) 3 | 1000 W LF; 400 W MHF biamp; 300 W MF / 100 W HF triamp |
Coverage Vertical 4 | 40° |
MHF section vertical tilt angle | -4° (up) - +16° (down) |
MHF section horizontal pan angle | -25° - +25° |
Connections and physical data | |
Connectors | Phoenix |
Recommended amplifier power | 1000 - 2000 W LF; 400 - 800 W MHF biamp; 300 - 600 W MF triamp; 100 - 200 W HF triamp |
Recommended crossover bi-amp | LF-MHF 189 Hz BW12 |
Recommended crossover tri-amp | LF-MF 189 Hz BW12; MF-HF 817 Hz BW18 |
Dimensions (W x H x D) | 750 x 1993 x 550 mm |
Net weight | 124,2 kg |
Gross weight | 127,2 kg |
Mounting | 4 x M5 floor mounting |
Weather protection | IP54 |
Grill | Steel safety grill |
Enclosure materials | Plywood, BMC, steel, wear-resistant paint |
Color | Black |
2 dBSPL peak, IEC 60268-5 pink noise, measured on nominal power, 6 dB crest factor
1 dBSPL, IEC 60268-5 pink noise, 1 W / 1 m
3 2 hour power test, IEC filtered noise, 6 dB crest factor
4 Optimized coverage HF horn has a wider dispersion in the near-field and narrower in the far field. HF horn has a 40° vertical coverage and a radiation axis aiming 15° down from the horizontal plane. At an upper vertical threshold (5° up from horizontal plan) speaker has a horizontal coverage of 60°. At a lower vertical threshold (35° down from horizontal plan) speaker has a horizontal coverage of 90°