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

IMPULSE

™

1582

Full Range,
Two-Way
Enclosure

Directivity Factor, Q (Mean):

8.5 dB

Directivity Index, D

(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:

800 Hz minimum at 12 dB/octave

Time Offset:

0.41 mS (delay Lows)

Impedance (Z):

Full Range Nominal:

Ω

Full Range Minimum:

5.9

Ω

Lows Nominal:

Ω

Highs Minimum:

Ω

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)

SPECIFICATIONS

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:

Horizontal:

Vertical:

1.6 kHz to 5 kHz:

Horizontal:

Vertical:

5 kHz to 16 kHz:

Horizontal:

Vertical:

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

part number 00332250 eyebolts optional

Содержание Impulse 1582

Страница 1: ...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 SPECIFICATIONS Bi amp High 80 W contin...

Страница 2: ...nse of the Impulse 1582 is measured at 1 meter using a 2 83 volt swept sine input As shown in Figure 1 the selected drivers in the Impulse 1582 combine to give a smooth frequency response from 55 Hz t...

Страница 3: ...tend beyond audibility This rating is contingent on having a minimum 3 dB of amplifier headroom available HARMONIC DISTORTION Second and third harmonic distortion vs frequency are plotted in Figures 5...

Страница 4: ...67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O...

Страница 5: ...O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5...

Страница 6: ...7 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 2...

Страница 7: ...0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O 90 0O 90 0O 0 0O 67 5O 45 0O 22 5O 22 5O 45 0O 67 5O...

Страница 8: ...8 P9701806A 68 275 2 688 612 75 24 124 68 275 2 688 409 31 16 115 FRONT FRONT 222 25 8 750 68 395 2 693 222 25 8 750 68 395 2 693 222 25 8 750 222 25 8 750 SIDE VIEW TOP VIEW IMPULSE 1582 PAINTED...

Страница 9: ...9 P9701904A FRONT FRONT 8 748 8 750 2 688 24 206 2 688 2 689 16 196 2 689 8 787 8 750 IMPULSE 1582 NATURAL SIDE VIEW TOP VIEW...

Страница 10: ...ED WEIGHT SUSPENDED FROM THE UPPERMOST MOUNTING BRACKET ASSEMBLIES MUST NOT EXCEED 200 POUNDS MAXIMUM ENCLOSURE ANGLE 45 USE ONLY 1 2 FORGED SHOULDER MACHINERY EYE BOLT MIL SPEC MS 51937 5 ALL ASSOCIA...

Страница 11: ...NOTES 11...

Страница 12: ...Features and specifications subject to change without notice Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 5376 Fax 486 1154 TM 1997 Printed in U S A 9 97 80301751...

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