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SPECIFICATIONS

POWERED SUBWOOFER

SW-37HT/37HT-H/37HT-ML/
SW-37HT-S/37HT-W

SERVICE MANUAL

Notes:
1. Kenwood follows a policy of continuous advancements in development. For this reason, specifications may be changed

without notice.

2. Full performance may not be exhibited in extremely cold locations (below 0 deg. C).

2003-6 PRINTED IN KOREA

B51-5856-00 (K/K) 1803

[Speaker]
Enclosure

......................................Bass-Reflex, Floor Standing

Type

Speaker Units 

................................200 mm (8") Cone type

Nominal Impedance 

......................4 

+ 4 

Dimensions 

...................................Width  : 300 mm (11-13/16")

Height : 350 mm (13-3/4")

Depth  : 480 mm (18-7/8")

Net Weight 

.....................................14 kg (30.9 lb)

Supplied accessories

Pin-plug cord  .............................................................1

Cushion .....................................................................4

Type

............................................................Subwoofer system with

built-in amplifier

[Amplifier]
Dynamic Power 

..........................................75 W + 75 W (4 

)

(For U.S.A. and Canada)
Rated Output Power (FTC)

50 W + 50 W RMS, at 4 

100 Hz, with no more than 0.3% T.H.D.

Input Sensitivity & Input Impedance 

........170 mV (12 k

)

Rated Power Consumption 

.......................100W

(For other countries)
Rated Output Power 

..................................60 W + 60W RMS

(100 Hz,4 

)

Input Sensitivity & Input Impedance 

........170 mV (12 k

)

Rated Power Consumption 

.......................100W

NOTE: THE GRILLE CANNOT BE
REMOVED.

POWER

CROSSOVER

FILTER

MIN

ON

OFF

AUTO SHUTOFF

ON

OFF

MAX

60Hz

200Hz

OFF

ON

VOLUME

CROSSOVER

LINE INPUT

STARDBY / ON

Grille ass'y 

*

(B06-)

SW slide 
(S62-0218-08)

SW Rocker 
(S66-0205-08)

Knob(VOLUME) 
(K29-0580-08)

Bushing AC line
(J42-0259-08)

Line cord 

*

(E30-)

*

Refer to parts list on page 7.

www. xiaoyu163. com

QQ 376315150

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TEL  13942296513  QQ  376315150  892498299 

Summary of Contents for SW-37HT

Page 1: ...lifier Amplifier Dynamic Power 75 W 75 W 4 Ω For U S A and Canada Rated Output Power FTC 50 W 50 W RMS at 4 Ω 100 Hz with no more than 0 3 T H D Input Sensitivity Input Impedance 170 mV 12 kΩ Rated Power Consumption 100W For other countries Rated Output Power 60 W 60W RMS 100 Hz 4 Ω Input Sensitivity Input Impedance 170 mV 12 kΩ Rated Power Consumption 100W NOTE THE GRILLE CANNOT BE REMOVED POWER ...

Page 2: ...ion 4 G13 1141 08 WARNING Due to the mains switch was located at the rear panel the apparatus must be located in the open area without any obstructions to access the mains switch How to Replace Woofer Insert the scew driver to a gap between cabinet and grille assy from bottom side www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1394229651...

Page 3: ... E B E B R542 R535 R536 C902 C901 C905 R522 R432 RB401 C530 F902 F901 C906 F903 F904 C531 C913 C914 C915 C907 R540 P1 C529 C434 C432 C402 C528 C527 C909 C911 C912 C521 C502 C534 C510 C522 R527 R528 C507 C524 R901 C904 R530 R546 R524 R537 C535 R529 C515 R550 C503 R541 R531 R548 C525 C526 R545 R544 C903 R547 C517 P2 T1A 250V T5A 250V T5A 250V T1A 250V JW001 JW002 Q501 Q502 D905 D503 D902 D903 D904 C...

Page 4: ... 1 4 V V 0 22 C527 C513 0 1 0 1 C507 C528 0 047 MUTE 20K R537 C515 30P 47K R539 20K R533 2 7 R524 0 1 C509 2 1 6800P C535 R525 C518 22u50 1K MUTE C516 R540 47K 2 7 30P 0 1 C508 0 047 C531 R538 20K 9 10 R534 20K 470P C520 R536 0 1 C514 0 1 NC V GND 4 V NC 6 7 NC 1 V 5 2 3 OUT 8 C510 11 6800P C534 1 2 47u50 C522 C502 4 7u50 C503 4 7u50 2 2K 22K R546 10K R531 C525 0 01 R541 2 2K R545 22K R544 100u25 ...

Page 5: ...901 F904 6800u50 6800u50 C908 C906 0 1 0 1 C907 C905 F903 RL901 330 R901 1W 1 3 2 2K 22K R546 0 01 R541 2 2K R545 22K R544 R547 10K C526 0 01 R548 10K F902 3 1 0 01 C900 AC120V 6 4 5 3 2 1 60Hz RED WHT WHT AC230V 50Hz C900 GRY 0 01 T1 T1 T1 C900 WHT BLK 0 01 50 60Hz AC100V T1 C900 WHT GRY 0 01 50Hz AC240V C900 0 01 WHT GRY AC110 120V 220 240V 50 60Hz LK 120V AC220 AC110 240V 15V 15V 15V V V V V V ...

Page 6: ... 3813 08 710 710 712 734 724 M D D Ex2 Ex2 K K K Fx3 Fx2 Gx2 Ax2 L L L Fx2 Lx6 D D Dx2 Cx2 Bx8 Jx4 Kx3 Lx3 Hx4 724 725 640 632x2 628 713x2 713x2 718x2 747 721 721 723 723 729 T1 RB401 SW901 SW902 636 714 703 601 708 706 707 SP1 661 660 709 703 1 2 3 A B Parts with exploded view numbers larger than 700 are not supplied EXPLODED VIEW 6 SW 37HT 37HT H 37HT ML 37HT S 37HT W www xiaoyu163 com QQ3763151...

Page 7: ...n Re marks B61 1179 00 INSTRUCTION MANUAL ENG H10 8375 08 POLYSTYRENE FOAMED FIXTURE H10 8376 08 POLYSTYRENE FOAMED FIXTURE H25 2536 08 POLY BAG L16 IVA000001 0018 H25 2537 08 POLY BAG L600x IVA000001 0026 H51 1946 08 CARTON L556xW3 ICC100142 0014 ESXS H51 1947 08 CARTON L556xW3 ICC100142 0010 KBPB H51 1948 08 CARTON L556xW3 ICC100142 0011 EBXB H51 1949 08 CARTON L556xW3 ICC100142 0012 XW H51 1950...

Page 8: ...62 0217 08 SW SLIDE MSW004015 0020 MW D401 408 1N4148 DIODE SW 1N41 RAD114148 0010 D501 1N4148 DIODE SW 1N41 RAD114148 0010 D503 1N4001 DIODE RECTIFIE RAD114001 0010 D901 1N4001 DIODE RECTIFIE RAD114001 0010 D902 905 1N5392 DIODE 1N5 RAD115392 0010 DB901 KBU8B BRIDGE KBU8B 8 RHD208010 0010 IC401 NJM4558D IC OP AMP X2 C RHI004558 0001 IC402 TL074CN IC 14 PIN TL0 RHI000740 0001 IC403 NJM4558D IC OP ...

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