Flightcases
Sound Projects SP4-d Diamond, optional transport Trolley. (Speakers are painted)
Electrical specifications
– Drivers: 15″, 10″, 1″
– Transient output: 1250W
– Amplifier(s): 3x MA4-technology
– Crossover 4th order: 320/1400Hz
– Low-pass 4th order: –
– Filter subsonic: 30Hz, 2nd order
– Filter ultrasonic: 20.000Hz 1st order
Protection
– D.A.L.C. (dual audiologic control)
– Fast triple driver-relais turn on/off
– Transient (soft power-up)
– DC-voltage short-circuit
– LED status indication: power-on/D.A.L.C/
protect/signal-present
– Input impedance: 20 kOhms balanced,
10 kOhms unbalanced
– Output impedance: hard-wired to input
– Protection threshold: +4dBU
– Mains voltage: 230V (100V optional) +5%, -10%
– Mains frequency: 50/60 Hz
– Power cons. Idle: < 50VA
– RMS Full load: 1200VA
Acoustical specifications
– Max. SPL continuous: 134dB@1m
– Calculated peak/longterm: 138dB@1m
– Freq. response: 80-20.000Hz
– Coverage angle: 85 H, 30 V
Additional descriptive data
– Cabinet construction: crossgrain laminated multiplex
– Finish: non reflective sturdy carpet
– Weight: 88kg
– Size WxHxD in cm: 59x117x70
– Rigging points: V-Rig™
– Audio connectors in: IEC XLR-3 (pin 2 hot)
– Main connectors: CEE
– Max. operating temp.: -10 to 45 C ambient
