Harman Kardon HKB 6 Technical Manual
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
•Nominal Impedance 8Ω
• Max Amp Power 150 watts*
•Frequency Response 55Hz – 20kHz
• Sensitivity 89dB (2.83V @ 1 meter)
•Crossover Frequency 2,800Hz
SYSTEM COMPONENTS:
• Cabinet HKB 6
(Not for Sale)
• Grille 339782-001
• Low-Frequency Transducer 6" (152mm) Polymer-coated
cone, shielded
339788-001
DC Resistance 4.6 ohms ±10%
• High-Frequency Transducer 3/4" (19mm) Titanium-laminate
dome, shielded
338035-001
DC Resistance 3.0 ohms ±10%
•Crossover Network 339801-003
AURAL SWEEP TEST SPECIFICATIONS:
• System Aural Sweep Test 6.0V Input 50Hz to 20kHz
• L.F. Aural Sweep Test 5.0V Input 50Hz to 3kHz
• H.F. Aural Sweep Test 2.83V Input 2kHz to 20kHz
PHYSICAL SPECIFICATIONS:
• Dimensions 15" x 8-1/2" x 9-1/4"
(H x W x D) (381mm x 216mm x 235mm)
•Weight 32 lb (14.6kg) Sold in Pairs
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.
Technical Manual
HKB 6
HKB 6
Harman Kardon, Incorporated, 250 Crossways Park Drive, Woodbury, New York 11797
6/03
Legend on Page 2
4
10
3
3
1 2
.250
.205
INPUT
L2
0.066mH
L1
1.8mH
C2
12uf
100V
.110
L.F.
H.F.
C1
9uf
100V
R1
3.6ohm
10W
+
—
.205
CROSSOVER NETWORK
339801-003
HIGH-FREQUENCY
TRANSDUCER
338035-001
LOW-FREQUENCY
TRANSDUCER
339788-001
15" GRN
15" GRN/BLK
15" YEL/BLK
15" YEL
YEL/BLK
YEL
+—
GRN/BLK
GRN
+
—
PACKAGING
HKB 6 WIRING DIAGRAM
HKB 6 SCHEMATIC
HKB 6 Cabinet – Not for Sale
12
7
8
5
6
16
1513
15
9
11
14
10
17
(6)
(4)
(6)
(6)
HKB 6
Technical Manual
HKB 6
EXPLODED VIEW
Harman Kardon, Incorporated, 250 Crossways Park Drive, Woodbury, New York 11797
6/03
TO SERVICE THE HKB 6
1. Remove the grille.
2. Remove all (6) rubber grille retainers; this can be accomplished by carefully pulling them out of their cavities with long-nosed pliers or similar tool.
3. Remove the (6) Phillips screws that are now exposed.
4. Carefully separate the front baffle, with tweeter attached, from the cabinet.
ITEM
NO. DESCRIPTION QTY. PART NO.
1. Owner’s Manual 1 339777-001
2. Warranty Card 1 339778-001
3. Top & Bottom Pads 2 339785-001
4. Outer Carton 1 339784-001
5. Tweeter 1 338035-001
6. Tweeter Hold-Down Bar 1 338059-001
7. Front Baffle 1 350348-001
8. Baffle Gasket 1 339773-001
9. Woofer 1 339788-001
10. Grille 1 339782-001
ITEM
NO. DESCRIPTION QTY. PART NO.
11. Grille Retainer 6 338535-002
12. Port Tube 1 70515-01
13. Crossover Network 1 339801-003
14. Screw (front baffle) PB PPH M4 x 20mm 6 910501-020
15. Screw (6 woofers, 4 network) 10 903401-012
PB PPH #6 x .75 BLK
16. Screw (tweeter) MS PHH H/L 2 905402-010
6-19 x 5/8 ZNC
17. Threaded Insert 1/2 - 20 1 339820-001
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