Manualsbrain.com
  1. Manuals
  2. Brands
  3. Peavey
  4. quadra 12
  5. Specification Guide

Peavey quadra 12 Specification Guide

Download
Page of 12
Frequency response, 1 meter on-
axis, swept-sine in anechoic
environment:
76 Hz to 18 kHz  (±3 dB)
Usable low frequency limit 
(-10 dB point):
54 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:
99.0 dB SPL, (2.83 V input)
Low Frequency Section:
100.0 dB SPL, (2.83 V input)
High Frequency Section:
110.0 dB SPL, (2.83 V input)
Maximum sound pressure level 
(1 meter):
Full Range:
125.0 dB SPL continuous
134.0 dB SPL peak
Low Frequency Section:
126.0 dB SPL continuous
132.0 dB SPL peak
High Frequency Section:
128.0 dB SPL continuous
134.0 dB SPL peak
Radiation angle measured at -6 dB
point of polar response:
500 Hz – 1.6 kHz:
Horiz.
110
o
+/- 20
o
Vert.
120
o
+/- 15
o
1.6 kHz - 5 kHz:
Horiz.
85
o
+/- 10
o
Vert.
65
o
+/- 15
o
5 kHz - 16 kHz:
Horiz.
90
o
+/- 5
o
Vert.
45
o
+/- 5
o
Directivity factor, Q (Mean):
8.56  +/- 3.02
Directivity index, Di (Mean):
9.01 dB   +/- 1.71 dB
Transducer complement:
Low Frequency Section:
1x 12" woofer, vented
1208 SPS BWX
High Frequency Section:
.875 in. exit/51mm voice coil
compression driver
RX
™
22 compression driver on a CD
horn
Box tuning frequency:
Low Frequency Section: 68 Hz 
Harmonic distortion:
1% rated power
2nd Harmonic:
100 Hz:
1.63%
1 kHz:
0.34%
3rd Harmonic:
100 Hz:
0.27%
1 kHz:
0.39%
10% rated power
2nd Harmonic:
100 Hz:
4.40%
1 kHz:
0.79%
3rd Harmonic:
100 Hz:
1.41%
1 kHz:
0.51%
S
P
E
C
I
F
I
C
A
T
I
O
N
S
Quadra
™
12
Available in
Black and White