SP E PA V E Y EE L E C CT R O N ISC S
SP™ 4X
SPECIFICATIONS
Frequency response, 1 meter
51 Hz - 16 kHz (±3 dB)
Usable low frequency limit
41 Hz
Power handling:
Full Range:
1,000 W continuous
2,000 W program
4,000 W peak
Low Frequency Section: 1,000 W continuous 2,000 W program 4,000 W peak
High Frequency Section: 60 W continuous 120 W program
240 W peak
Sound pressure level, 1 Watt,
1 meter in anechoic environment:
Full Range:
98.0dB SPL, (2.00 V input) Low Frequency Section:
99.0dB SPL, (2.00 V input) High Frequency Section:
107.0dB SPL, (2.83 V input)
Maximum sound pressure level (1 meter):
Full Range:
128.0dB SPL continuous
134.0dB SPL peak
Low Frequency Section:
129.0dB SPL continuous
135.0dB SPL peak
High Frequency Section:
124.8dB SPL continuous
130.8dB SPL peak
Transducer complement:
Low Frequency Section: 2x 15 in. Woofer, Vented
High Frequency Section:
1x .875 in. exit/51 mm voice coil compression driver on CD horn RX22™ on a
Box tuning frequency:
Low Frequency Section:
55 Hz
Harmonic distortion:
1% rated power |
|
2nd Harmonic: |
|
100 Hz: | 2.40% |
1 kHz: | 0.19% |
3rd Harmonic: |
|
100 Hz: | 0.18% |
1 kHz: | 0.64% |
10% rated power | |
2nd Harmonic: |
|
100 Hz: | 7.01% |
1 kHz: | 0.71% |
3rd Harmonic: |
|
100 Hz: | 0.52% |
1 kHz: | 0.80% |
Crossover frequency (internal passive):
Low Frequency - High Frequency:
1,400 Hz
Recommended active crossover frequency region and slope:
Low Frequency - High Frequency:
1,600 Hz at 18 dB/octave
Time offset:
Low Frequency: | 0.00 ms |
High Frequency: | 0.65 ms |
Impedance (Z):
Full Range: |
|
Nominal: | 4.0 Ω |
Minimum: | 3.4 Ω |
Low Frequency: |
|
Nominal: | 4.0 Ω |
Minimum: | 3.1 Ω |
