Enclosure .................................................................................Acoustic Air Suspension type

Woofer ..............................................................................................80 mm (3 ") cone type
Tweeter.........................................................................19 mm (3/4 ") Balanced dome type

Impedance ........................................................................................................................8

Ω

Nominal Input Power ......................................................................................................25W

Maximum Input Power ...................................................................................................75W

Peak Input Power .........................................................................................................130W

Sensitivity .......................................................................................................80 dB/W at 1m

Frequency Response ...............................................................................75Hz ~ 30,000 Hz
Dimensions ............................................................................................W: 400 mm (15-3/4")

H: 102 mm (4")
D: 136 mm (5-3/8")

Net Weight ..........................................................................................................2.8kg (6.2lb)

Note:
KENWOOD follows a policy of continuous advancements in development. For this
reason specifications may be changed without notice.

2-WAY 3-SPEAKER SYSTEM

CS-7070-B/-ML

SERVICE MANUAL

EXTERNAL VIEW

SPECIFICATIONS

Grille ass'y

(B06-1744-03)

Tweeter

(T03-0874-05)

Woofer

(T10-1224-05)

Bind tapping screw

(N44-4020-45)

Bind tapping screw

(N44-3516-45)

Grille holder

Enclosure

Mounting hardware

Screw terminal

(E21-0947-05)

Model name plate

Serial number seal

70%

-

*

B06-1744-03

GRILLE ASSY

-

*

B61-1192-00

INSTRUCTION MANUAL

E1

*

E21-0947-05

SCREW TERMINAL

-

*

E30-7026-05

SPEAKER CORD

-

*

G13-3016-05

CUSHION X4 (ACCESSORY)

-

*

H10-8385-08

POLYSTYRENE FOAMED FIXTURE

-

*

H25-2576-08

PROTECTION BAG

-

*

H51-1967-08

ITEM CARTON CASE

ML

-

*

H51-1973-08

ITEM CARTON CASE

B

SP1

*

T10-1224-05

WOOFER

SP2

*

T03-0874-05

TWEETER

C1

C90-2250-05

NP ELE 2.2UF 50WV

C2

C90-2257-05

NP ELE 8.2UF 50WV

L1

L38-0519-05

COIL 0.56mH

L2

L38-0378-05

COIL 1,2mH

R1

*

R92-2284-05

Cement

8.2

K 5W

R2

*

R92-2285-05

Cement

10

K 5W

CS-7070

PARTS LIST

Desti-

nation

Re-

marks

Ref. No.

Address

New
Parts

Parts No.

Description

∗ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.

CS-7070

DIVIDING NETWORK(X21-8210-00)

NETWORK UNIT/PARTS LIST

NETWORK UNIT

W1

(WHT TUBE)

SP2

SP1

(WHT TUBE)

SP1

(WHT TUBE)

W2

W2

E1

2.2u50

C1

8.2

R1

5W

L1

0.56mH

1.2mH

L2

C2

8.2u50

R2

5W

10

RED

BLK

BLU

BLK

BLK

BLU

J1