JBL HLS 820 Tehnical Manual

Technical Manual
HLS 820
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency

SYSTEM COMPONENTS:

• Cabinet
• Grille
• Low Frequency Transducer* (2) 8" Polypropylene,
DC Resistance
• High Frequency Transducer* 10mm Polycarbonate Dome

PACKAGING

Upper Foam
332712-001
Lower Foam
332713-001
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
8 ohms
250 watts
40Hz - 20kHz (+3dB)
90 dB (1 watt @ 1 meter)
2600 Hz
HLS 820 (Not For Sale)
332711-001
Shielded (332653-001)
10.8 ohms ±10%
(TW010B17/101829B)
Owner's Manual
332661-001
Survey Card
331384-001
Warranty Card
331994-001
OWNER'S
MANUAL
Outer Carton
332714-001
SYSTEM COMPONENTS: (cont.)
DC Resistance
• Crossover Network

AURAL SWEEP TEST SPECIFICATIONS:

• System Aural Sweep Test
• L.F. Aural Sweep Test
• H.F. Aural Sweep Test

PHYSICAL SPECIFICATIONS

• Enclosure dimensions:
• Weight

WARRANTY:

• Refer to Warranty Statement packed with each product.

WIRING DIAGRAM

High Frequency*
TW010B17/101829B
YEL
Low Frequency*
332653-001
– +
GRN/BLK
GRN/BLK
GRN

HLS 820 SCHEMATIC

L1
1.38 mH
+IN
L2
INPUT
0.44 mH
R1
2.5 ohm 10W
-002 only
–IN
C3
3 mfd 50V - 001
2.7 mfd 50V - 002
.205mH - 001
5.5 ohms ±10%
332715-002
6.0V Input 40 Hz to 20 kHz
6.0V Input 30 Hz to 3 kHz
2.83V Input 2 kHz to 20 kHz
39 3/4 x 9 3/4 x 11 7/16"
(H x W x D) 1010 x 248 x 290mm
39 lbs. (17.7kg) Each
Network
332715-002
YEL/BLK
– +
GRN
45" GREEN
C1
43 mfd 50V
28" GREEN
C2
22 mfd 50V
28" GREEN/BLK
45" GREEN/BLK
35" YELLOW
L3
.21mH - 002
35" YELLOW/BLK
+
.250
+
.250
L.F.
.205
.205
+
.187
H.F.
.110
3-99