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PEAVEY ELECTRONICS
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
320 W peak
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)
Maximum Sound Pressure Level
(1 meter):
Full Range:
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
Radiation Angle, measured at -6 dB
point of polar response:
500 Hz to 1.6 kHz:
Horizontal 90
˚
+/- 10˚
Vertical 105˚ +/- 25˚
1.6 kHz to 5 kHz:
Horiz. 90˚ +/- 10˚
Vert. 65˚ +/- 30˚
5 kHz - 16 kHz:
Horiz. 55˚ +/- 15˚
Vert. 40˚ +/- 5˚
Directivity Factor, Q (Mean):
14.89 +/- 10.51
Directivity Index, Di (Mean):
10.86 dB +/- 2.70 dB
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
Box Tuning Frequency:
Low Frequency Section: 50 Hz
Crossover Frequency (internal
passive):
Low Frequency - Mid Frequency:
350 Hz
Mid Frequency - High Frequency:
2,000 Hz
Recommended Active Crossover
Frequency Region and Slope:
Mid Frequency - High Frequency:
1,200 Hz at 18 dB/octave
Time Offset:
Low Frequency: 0.00 ms
High Frequency: 0.70 ms
Impedance (Z):
Full Range:
Nominal: 4.0 Ω
Minimum: 3.9 Ω
Passive LF/MF:
Nominal: 4.0 Ω
Minimum: 3.9 Ω
High Frequency:
Nominal: 8.0 Ω
Minimum: 8.0 Ω