Peavey sp 4x User Manual

™

SPECIFICATIONS

Frequency response, 1 meter
on-axis, swept-sine in anechoic
environment:

51 Hz - 16 kHz (±3 dB)

Usable low frequency limit
(-10 dB point):

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:

98.0 dB SPL, (2.00 V input)

Low Frequency Section:

99.0 dB SPL, (2.00 V input)

High Frequency Section:

107.0 dB SPL, (2.83 V input)

Maximum sound pressure level
(1 meter):

Full Range:

128.0 dB SPL continuous
134.0 dB SPL peak

Low Frequency Section:

129.0 dB SPL continuous
135.0 dB SPL peak

High Frequency Section:

124.8 dB SPL continuous
130.8 dB SPL peak

Transducer complement:

Low Frequency Section:

2x 15 in. Woofer, Vented
1508-8 HE BWX

High Frequency Section:

1x .875 in. exit/51 mm voice coil
compression driver on CD horn
RX22

™

on a CH

-941

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

S P E C S

P E A V E Y

E L E C T R O N I C S