Peavey Speaker 7G User Manual

P E A V E Y  
E L E C T R O N I C S  
SPECS  
SP 7G  
Sound Reinforcement  
Enclosure with 44XT  
SPECIFICATIONS  
Frequency Response, 1 meter on-axis,  
swept-sine in anechoic environment:  
50 Hz to 18 kHz (±3 dB)  
Usable Low Frequency Limit (-10 dB  
point):  
39 Hz  
Power Handling:  
Full Range:  
600 W continuous (49.0 V RMS)  
1,200 W program  
2,400 W peak  
Passive Low/Mid Frequency Section:  
700 W continuous (52.9 V RMS)  
1,400 W program  
2,800 W peak  
High Frequency Section:  
80 W continuous (25.3 V RMS)  
160 W program  
1.6 kHz to 5 kHz:  
Horiz. 90˚ +/- 10˚  
Crossover Frequency (internal  
passive):  
Low Frequency - Mid Frequency:  
350 Hz  
Mid Frequency - High Frequency:  
2,000 Hz  
320 W peak  
Vert.  
65˚ +/- 30˚  
Sound Pressure Level, 1 Watt, 1 meter  
in anechoic environment:  
Full Range:  
99.0 dB SPL, (2.00 V input)  
Low/Mid Frequency Section:  
99.0 dB SPL, (2.00 V input)  
High Frequency Section:  
108.0 dB SPL, (2.83 V input)  
5 kHz - 16 kHz:  
Horiz. 55˚ +/- 15˚  
Vert.  
40˚ +/- 5˚  
Directivity Factor, Q (Mean):  
14.89 +/- 10.51  
Recommended Active Crossover  
Frequency Region and Slope:  
Mid Frequency - High Frequency:  
1,200 Hz at 18 dB/octave  
Directivity Index, Di (Mean):  
10.86 dB +/- 2.70 dB  
Maximum Sound Pressure Level  
Time Offset:  
Low Frequency:  
High Frequency:  
(1 meter):  
Full Range:  
Transducer Complement:  
Low Frequency Section:  
1 x 15in. Woofer, Vented  
1505-8KADT Black Widow  
Mid Frequency Section:  
1 x 15in. Woofer, Vented  
1505-8KADT Black Widow®  
High Frequency Section:  
1.6 in. Exit / 100mm Voice Coil 44XT™  
Compression Driver on CH® 7 CD  
Horn  
0.00 ms  
0.70 ms  
126.8 dB SPL continuous  
132.8 dB SPL peak  
Low/Mid Frequency Section:  
127.5 dB SPL continuous  
133.5 dB SPL peak  
High Frequency Section:  
127.0 dB SPL continuous  
133.1 dB SPL peak  
Impedance (Z):  
Full Range:  
Nominal:  
Minimum:  
Passive LF/MF:  
Nominal:  
Minimum:  
High Frequency:  
Nominal:  
4.0  
3.9 Ω  
4.0 Ω  
3.9 Ω  
Radiation Angle, measured at -6 dB  
point of polar response:  
500 Hz to 1.6 kHz:  
8.0 Ω  
8.0 Ω  
Box Tuning Frequency:  
Minimum:  
Low Frequency Section:  
50 Hz  
˚
Horizontal  
Vertical  
90 +/- 10˚  
105˚ +/- 25˚  
 
Amplitude Response (1W 1m On-Axis)  
110  
100  
90  
80  
70  
60  
20  
50  
100  
200  
500  
1k  
2k  
5k  
10k  
20k  
Frequency (Hz)  
Figure 1  
Impedance  
100  
50  
30  
20  
Z
( )  
10  
5
3
2
1
20  
50  
100  
200  
500  
1k  
2k  
5k  
10k  
20k  
Frequency (Hz)  
Figure 2  
Beamwidth  
360  
300  
180  
140  
100  
80  
60  
40  
30  
Horizontal  
Vertical  
20  
50  
100  
200  
500  
1k  
2k  
5k  
10k  
20k  
Frequency (Hz)  
Figure 3  
Q & Directivity Index  
20  
100  
Q
Di  
10  
0
10  
1
20  
50  
100  
200  
500  
1k  
2k  
5k  
10k  
20k  
Frequency (Hz)  
Figure 4  
3
 
HORIZONTAL POLAR PATTERNS  
1/3 octave averaged, plotted on ISO 1/3 octave centers from 200 Hz to 20 kHz  
0o  
0o  
0o  
30o  
30o  
30o  
-30o  
-30o  
-30o  
30o  
30o  
30o  
-30o  
-30o  
-30o  
30o  
30o  
30o  
-30o  
-30o  
-30o  
60o  
60o  
60o  
-60o  
60o  
60o  
60o  
-60o  
60o  
60o  
60o  
-60o  
90o  
90o  
90o  
-90o  
90o  
90o  
90o  
-90o  
90o  
90o  
90o  
-90o  
200 Hz  
250 Hz  
315 Hz  
0o  
0o  
0o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
400 Hz  
500 Hz  
630 Hz  
0o  
0o  
0o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
800 Hz  
1 kHz  
1.25 kHz  
0o  
0o  
0o  
30o  
-30o  
30o  
-30o  
30o  
-30o  
60o  
-60o  
60o  
-60o  
60o  
-60o  
90o  
-90o  
90o  
-90o  
90o  
-90o  
1.6 kHz  
2 kHz  
2.5 kHz  
4
 
HORIZONTAL POLAR PATTERNS  
1/3 octave averaged, plotted on ISO 1/3 octave centers from 200 Hz to 20 kHz  
0o  
0o  
0o  
30o  
-30o  
30o  
-30o  
30o  
-30o  
60o  
-60o  
60o  
-60o  
60o  
-60o  
90o  
-90o  
90o  
-90o  
90o  
-90o  
3.15 kHz  
5 kHz  
6.3 kHz  
0o  
0o  
0o  
30o  
-30o  
30o  
-30o  
30o  
-30o  
60o  
-60o  
60o  
-60o  
60o  
-60o  
90o  
-90o  
90o  
-90o  
90o  
-90o  
8 kHz  
10 kHz  
12.5 kHz  
0o  
0o  
30o  
-30o  
30o  
-30o  
60o  
-60o  
60o  
-60o  
90o  
-90o  
90o  
-90o  
16 kHz  
20 kHz  
5
 
VERTICAL POLAR PATTERNS  
1/3 octave averaged, plotted on ISO 1/3 octave centers from 200 Hz to 20 kHz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
200 Hz  
250 Hz  
315 Hz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
400 Hz  
500 Hz  
630 Hz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
800 Hz  
1 kHz  
1.25 kHz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
1.6 kHz  
2 kHz  
2.5 kHz  
6
 
VERTICAL POLAR PATTERNS  
1/3 octave averaged, plotted on ISO 1/3 octave centers from 200 Hz to 20 kHz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
3.15 kHz  
5 kHz  
6.3 kHz  
90o  
90o  
90o  
60o  
60o  
60o  
30o  
30o  
30o  
0o  
0o  
0o  
-30o  
-30o  
-30o  
-60o  
-60o  
-60o  
-90o  
-90o  
-90o  
8 kHz  
10 kHz  
12.5 kHz  
90o  
90o  
60o  
60o  
30o  
30o  
0o  
0o  
-30o  
-30o  
-60o  
-60o  
-90o  
-90o  
16 kHz  
20 kHz  
7
 
Features and specifications subject to change without notice.  
Peavey Electronics Corporation • 711 A Street • Meridian • MS • 39301  
©1999  
Printed in the U.S.A. 10/99  
8 0 3 0 4 6 3 5  
 

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