Harman Kardon HKB 6 Technical Manual

Technical Manual
HKB 6
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
• Nominal Impedance
• Max Amp Power
• Frequency Response
• Sensitivity
• Crossover Frequency
SYSTEM COMPONENTS:
• Cabinet
• Grille
• Low-Frequency Transducer
DC Resistance
• High-Frequency Transducer
DC Resistance
• Crossover Network
PACKAGING
Harman Kardon, Incorporated, 250 Crossways Park Drive, Woodbury, New York 11797
8
150 watts*
55Hz – 20kHz
89dB (2.83V @ 1 meter)
2,800Hz
HKB 6
(Not for Sale)
339782-001
6" (152mm) Polymer-coated
cone, shielded
339788-001
4.6 ohms ±10%
3/4" (19mm) Titanium-laminate
dome, shielded
338035-001
3.0 ohms ±10%
339801-003
Legend on Page 2
1 2
3
10
3
4
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test
• L.F. Aural Sweep Test
• H.F. Aural Sweep Test
PHYSICAL SPECIFICATIONS:
• Dimensions
(H x W x D)
• Weight
WARRANTY:
• Refer to Warranty Statement packed with each product.
* The maximum recommended amplifier power rating will ensure
proper system headroom to allow for occasional peaks. We do not
recommend sustained operation at these maximum power levels.
HKB 6 WIRING DIAGRAM
HIGH-FREQUENCY
TRANSDUCER
338035-001
CROSSOVER NETWORK
339801-003
HKB 6 SCHEMATIC
+
L1
1.8mH
INPUT
—
R1
C2
3.6ohm
12uf
10W
100V
6.0V Input 50Hz to 20kHz
5.0V Input 50Hz to 3kHz
2.83V Input 2kHz to 20kHz
15" x 8-1/2" x 9-1/4"
(381mm x 216mm x 235mm)
32 lb (14.6kg) Sold in Pairs
— +
GRN/BLK —
GRN
LOW-FREQUENCY
TRANSDUCER
339788-001
15" GRN
.250
C1
9uf L.F.
100V
15" GRN/BLK
.205
15" YEL
.205
L2
H.F.
0.066mH
15" YEL/BLK
.110
6/03