Peavey 1582 specifications Specification S

S P E C I F I C A T I O N S

part number 00332250 eyebolts optional

Directivity Factor, Q (Mean):

8.5 dB

Directivity Index, Di (Mean):

9.3 dB

Transducer Complement:

One 1505-8DT Black Widow® 15" inch woofer

One 44T™ compression driver coupled with a CH®-7 constant-directivity horn

Box Tuning Frequency:

54 Hz

Harmonic Distortion:

1/100 rated power 2nd harmonic:

100 Hz: 0.80%

1 kHz: 0.16% 3rd harmonic:

100 Hz: 0.28%

1 kHz: 0.19% 1/10 rated power 2nd harmonic:

100 Hz: 2.50%

1 kHz: 0.35% 3rd harmonic:

100 Hz: 3.10%

1 kHz: 0.40%

Recommended Active Crossover Frequency and Slope:

IMPULSE™ 1582

Full Range,

Two-Way

Enclosure

SPECIFICATIONS

Frequency Response, 1 Meter, On-

Axis, Swept Sine in Anechoic

Environment:

55 Hz to 19 kHz

Low-Frequency Cut-Off (-3 dB point):

55 Hz

Usable Low-Frequency Limit (-10 dB point):

47 Hz

Power Handling:

Full Range:

300 W continuous (48.9 V RMS)

600 W program

1,200 W peak Bi-amp Low:

350 W continuous (34.6 V RMS)

700 W program

1,400 W peak

Bi-amp High:

80 W continuous (17.9 V RMS)

160 W program

320 W peak

Sensitivity, 1 Watt 1 Meter in Anechoic Environment:

Full Range: 99 dB SPL

Bi-amp Low:

99 dB SPL

Bi-amp High:

111 dB SPL

Maximum Sound Pressure Level (1 meter):

Full Range:

122 dB SPL (continuous)

128 dB SPL (peak)

Bi-amp Low:

122 dB SPL (continuous)

128 dB SPL (peak)

Bi-amp High:

134 dB SPL (continuous)

140 dB SPL (peak)

Radiation Angle Measured at -6 dB Point of Polar Response:

500 Hz to 1.6 kHz:	98° ±18°
Horizontal:
Vertical:	90° ±10°
1.6 kHz to 5 kHz:	76° ±9°
Horizontal:
Vertical:	62° ±16°
5 kHz to 16 kHz:	63° ±17°
Horizontal:
Vertical:	39° ±5°

800 Hz minimum at 12 dB/octave

Time Offset:

0.41 mS (delay Lows)

Impedance (Z):

Full Range Nominal:	8Ω
Full Range Minimum:	5.9Ω
Lows Nominal:	8Ω
Highs Minimum:	8Ω

Input Connections:

Full Range: 2-position terminal barrier strip

Bi-amp: 4-position terminal barrier strip (barrier strips accept up to 10 ga. wire)

Enclosure Materials & Finish:

Painted finish (illustrated):

3/4", 7-ply Poplar faced, high-density

plywood with grey polyurethane finish

Natural finish:

18 mm, 13-ply Baltic Birch, void-free plywood (ready for finish of user’s choice)

TM®

®