JBL HLS 620 User manual

Technical Manual
HLS 620
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance 8 ohms
• Max Amp Power 200 watts
• Frequency Response 42Hz - 20kHz (+3dB)
• Sensitivity 89 dB (1 watt @ 1 meter)
• Crossover Frequency 2700 Hz
SYSTEM COMPONENTS:
• Cabinet HLS 620 (Not For Sale)
• Grille 332697-001
• Low Frequency Transducer* (2) 6 1/2” Polypropylene,
Shielded (332652-001)
DC Resistance 11.3 ohms ±10%
• High Frequency Transducer* 10mm Polycarbonate Dome
(TW010B17/101829B)
SYSTEM COMPONENTS: (cont.)
DC Resistance 5.5 ohms ± 10%
• Crossover Network 332701-001
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 40 Hz to 20 kHz
• L.F. Aural Sweep Test 6.0V Input 30 Hz to 3 kHz
• H.F. Aural Sweep Test 2.83V Input 2 kHz to 20 kHz
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: 35 3/4 x 8 5/16 x 11 7/16”
(H x W x D) 908 x 211 x 291mm
• Weight 35lbs. (15.9kg) Each
WARRANTY:
• Refer to Warranty Statement packed with each product.
Owner's Manual
332661-001
Survey Card
331384-001
Warranty Card
331994-001
Upper Foam
332698-001
Lower Foam
332699-001 OWNER'S
MANUAL
Outer Carton
332700-001
PACKAGING WIRING DIAGRAM
3-99
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797
HLS 620
YEL
High Frequency*
TW010B17/101829B
Low Frequency*
332652-001
GRN/BLK GRN
Network
332701-001
YEL/BLK
– +
GRN/BLK GRN
– +
HLS 620 SCHEMATIC
L1
2.23 mH
R1
5.0 ohm
C1
6.0 mfd
50V
25" GREEN
39" GREEN
39" GREEN/BLK
25" GREEN/BLK
30" YELLOW
30" YELLOW/BLK
H.F.
L.F.
.250
.250
.205
.205
110
187
+IN
–IN
C2
2.5mfd, 50V
INPUT
+
+
+

Foilcal
332662-004
332697-001
Grille Assembly
Crossover Network
332701-001
Plastic Foot
331831-001
Cabinet (Not for Sale)
HLS 620
Screw (4) 61867
#6 x 3/4 OVHDPH
Screw (2) 903101-016
#8 x 1"
Woofer*
332652-001
Tweeter *
TWO10B17/101829B
Screw (8)
#8 X 3/4" PANHD BLK
63563
Port Tube
70515-03
Logo
332663-002
Woofer*
332652-001
Grille
Retainer (10)
333249-001
* See JBL Service Bulletin #JBL9703 for details regarding the removal and installation of drivers.
Terminal Cup
70442-01
HLS Plastic Horn
COMPONENT EXPLODED VIEW
HLS 620
HLS 620
3-99
JBL Consumer Products, Inc. 250 Crossways Park Dr., Woodbury, New York 11797