P E A V E Y E L E C T R O N I C S
SPECS
SP™ 112MX
SPECIFICATIONS
Frequency response, 1 meter
on-axis, swept-sine in anechoic
environment:
120 Hz — 14 kHz ( 3 dB)
Usable low frequency limit
(-10 dB point):
73 Hz
Power handling:
Full Range:
500 W continuous
1,000 W program
2,000 W peak
Low Frequency Section:
500 W continuous
1,000 W program
2,000 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:
100.0 dB SPL, (2.83 V input)
Low Frequency Section:
High Frequency Section:
Recommended active crossover
frequency region and slope:
Low Frequency — High Frequency:
1,600 Hz at 18 dB/octave
1x .875 in. exit/51 mm voice coil
compression driver on CD horn
RX™22 on a CH®-3
100.0 dB SPL, (2.83 V input)
High Frequency Section:
106.0 dB SPL, (2.83 V input)
Harmonic distortion:
1% rated power
2nd Harmonic:
Time offset:
Low Frequency:
High Frequency:
0.00 ms
0.27 ms
100 Hz:
1 kHz:
1.66%
0.49%
Maximum sound pressure level
(1 meter):
Full Range:
125.0 dB SPL continuous
131.0 dB SPL peak
Low Frequency Section:
126.0 dB SPL continuous
132.0 dB SPL peak
Impedance (Z):
Full Range:
Nominal:
3rd Harmonic:
100 Hz:
1 kHz:
8.0 Ω
6.2 Ω
0.63%
0.44%
Minimum:
Low Frequency:
Nominal:
Minimum:
10% rated power
2nd Harmonic:
8.0 Ω
6.9 Ω
100 Hz:
1 kHz:
4.05%
2.13%
High Frequency:
Nominal:
Minimum:
High Frequency Section:
123.8 dB SPL continuous
129.8 dB SPL peak
8.0 Ω
7.1 Ω
3rd Harmonic:
100 Hz:
1 kHz:
2.67%
0.52%
Input connections:
Transducer complement:
Low Frequency Section:
1x 12 in. woofer, sealed
1208 SPS-8 BWX
2x 1/4 in. phone jack and 1x Neutrik®
NL4 Speakon® (biamp)
Crossover frequency (internal
passive):
Low Frequency — High Frequency:
1,350 Hz
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input of at least 2,000 Watts, with a
minimum amplifier headroom of 3 dB. The
nominal radiation geometry shall be 45
degrees in the horizontal plane and 90
degrees in the vertical plane. The outside
dimensions shall be 15.25 inches high by
22.25 inches wide by 15.00 inches deep.
The weight shall be 50 pounds. The
loudspeaker system shall be a Peavey
model SP™ 112MX.
Architectural and Engineering
Specifications
3 + 2 YEAR LIMITED WARRANTY
NOTE: For details, refer to the
warranty statement. Copies of
this statement may be obtained
by contacting Peavey Electronics
Corporation, P.O. Box 2898, Meridian,
Mississippi 39301-2898.
The loudspeaker system shall have an
operating bandwidth of 120 Hz - 14 kHz.
The nominal output level shall be 98.0 dB
when measured at a distance of one
meter with an input of one Watt. The
nominal impedance shall be 8.0 Ohms.
The maximum continuous power handling
shall be 500 Watts, maximum program
power of 1,000 Watts and a peak power
Harmonic Distortion : 10% Rated Power
120
110
100
90
80
70
60
50
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
2nd Harmonic
3rd Harmonic
Figure 3
Harmonic Distortion : 1% Rated Power
110
100
90
80
70
60
50
40
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
2nd Harmonic
3rd Harmonic
Figure 4
3
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SP™ 112MX INPUT
Features and specifications subject to change without notice.
Peavey Electronics Corporation • 711 A Street • Meridian • MS • 39301
©2001
Printed in the U.S.A. 4/01
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