Peavey 1G Portable Speaker User Manual


 
SPECS
P E A V E Y E L E C T R O N I C S
SP
1G
Sound Reinforcement
Enclosure with
Sound Guard
44XT
SPECIFICATION
S
Frequency Response, 1 Meter
On-Axis, Swept-Sine in Anechoic
Environment:
63 Hz to 19 kHz
Low Frequency Cut-Off (-3 dB point):
63 Hz
Usable Low Frequency Limit
(-10 dB point):
50 Hz
Power Handling:
Full-Range:
450 W continuous (60V RMS)
900 W program
1,800 W peak
Bi-amp Low:
350 W continuous (52.9 V RMS)
700 W program
1,400 W peak
Bi-amp High:
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 dB (2.8 V)
Bi-amp Low: 101 dB (2.8 V)
Bi-amp High: 110 dB (2.8 V)
Maximum Sound Pressure Level
(1 meter):
Full-Range:
121 dB continuous
133 dB peak
Bi-amp Low:
121 dB continuous
135 dB peak
Bi-amp High:
124 dB continuous
140 dB peak
Radiation Angle Measured at -6 dB
Point of Polar Response:
500 Hz to 1.6 kHz:
Horizontal: 96° ±13°
Vertical: 91° ±21°
1.6 kHz to 5 kHz:
Horizontal: 81° ±6°
Vertical: 61° ±18°
5 kHz to 16 kHz:
Horizontal: 56° ±18°
Vertical: 39° ±7°
Directivity Factor, Q (Mean):
15.7 ±12.5
Directivity Index, Di (Mean):
11.0 dB ±2.7 dB
Transducer Complement:
One 1505-8 KADT 15" Black Widow
®
woofer
One 44XT
compression driver loaded
with a CH
®
7 constant directivity horn
Box Tuning Frequency:
56 Hz
Crossover Frequency (internal
passive):
1,100 Hz
Minimum Recommended Active
Crossover Frequency and Slope for
Bi-amping:
1,200 Hz at 18 dB/octave
Time Offset:
0.70 ms (delay Lows)
Impedance (Z):
Full-Range Nominal: 8
Full-Range Minimum: 5.7
Lows Nominal: 8
Highs Nominal: 8
Input Connections:
Two paralleled 1/4" phone jacks for
full-range input
One 1/4" phone jack for bi-amp low-
frequency input
One 1/4" phone jack for bi-amp high-
frequency input
Enclosure Materials & Finish:
3/4" plywood enclosure covered with black
carpet and protective polymer corners
Expanded metal grille to protect the low-
frequency driver
Mounting Provisions:
One SA
®
-1 stand mount on bottom of
enclosure.
Dimensions (H x W x D):
33.75" x 19" x 20"
(85.7 cm x 48.3 cm x 50.8 cm)
13" rear width (33 cm)