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MOUNTING THE CROSSOVER

Open the crossover housing by placing your 
fingers between the terminals and the top cover,
and gently pulling off the cover. Using screws or 
a wire tie, mount the crossover through the holes
provided. 

CONNECTIONS

Observing proper polarity, connect the speakers
and amplifier as shown in 8A and 8B. Replace the
cover when you are finished making connections.

Figure 8A. 

Wiring connections on the crossover

network (shown with cover on).

Figure 8B. 

Locating wiring connections on the

woofer.

TWEETER LEVEL ADJUSTMENT

Located on the right side of the crossover network
is a small switch which controls the tweeter level.
The upper position is +3dB and the lower position
is 0dB. Adjust to personal preference.

Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA 
516.674.4463 • FAX 516.682.3523 • www.infinitysystems.com
© 2005 Harman International Industries, Incorporated • Part No. KAPCSOM2/05

Declaration of Conformity

We, Harman Consumer Group International

2, route de Tours
72500 Chateau-du-Loir
France

declare in own responsibility that the products
described in this owner’s manual are in compliance
with technical standards:

EN 61000-6-3:2001
EN 61000-6-1:2001

Klaus Lebherz

Harman Consumer Group International

Chateau-du-Loir, France  2/05

A valid serial number is required for warranty coverage.

Features, specifications and appearance are subject to change without notice.

Intermount III patent no. 6,505,705.

50.7cs 

Type:

5-1⁄4" 2-Way Component

Crossover Frequency:

3.5kHz

Woofer

Speaker Impedance:

2 ohms

Power Handling:

85W RMS, 255W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

55Hz – 25kHz

Mounting Depth:

2-1/16" (53mm)

Cutout Diameter:

4-11/16" (120mm)

Tweeter

Speaker Impedance:

2 ohms

Power Handling:

50W RMS, 150W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

3.5kHz – 25kHz

Mounting Depth:

3/4" (19mm)

Cutout Diameter:

1-7/8" (48mm)

60.7cs

Type:

6-1⁄2" 2-Way Component 

Crossover Frequency:

3.5kHz

Woofer

Speaker Impedance:

2 ohms

Power Handling:

90W RMS, 270W Peak

Sensitivity: 

95dB @ 2.83V, 1m 

Frequency Response:

45Hz – 25kHz

Mounting Depth:

2-3⁄ 16" (56mm)

Cutout Diameter:

5" (127mm)

Tweeter

Speaker Impedance:

2 ohms

Power Handling:

50W RMS, 150W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

3.5kHz – 25kHz

Mounting Depth:

3/4" (19mm)

Cutout Diameter:

1-7/8" (48mm)

65.7cs

Type:

165mm 2-Way Component 

Crossover Frequency:

3.5kHz

Woofer

Speaker Impedance:

2 ohms

Power Handling:

90W RMS, 270W Peak

Sensitivity: 

95dB @ 2.83V, 1m 

Frequency Response:

45Hz – 25kHz

Mounting Depth:

2-1/4" (58mm)

Cutout Diameter:

5-5/8" (143mm)

Tweeter

Speaker Impedance:

2 ohms

Power Handling:

50W RMS, 150W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

3.5kHz – 25kHz

Mounting Depth:

3/4" (19mm)

Cutout Diameter:

1-7/8" (48mm)

680.7cs

Type:

6" x 8"/5" x 7"
2-Way Component

Crossover Frequency:

3.5kHz

Woofer

Speaker Impedance:

2 ohms

Power Handling:

90W RMS, 270W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

40Hz – 25kHz

Mounting Depth:

2-1/4" (58mm)

Cutout Diameter:

7-1/8" x 4-7/8" 
(181mm x 124mm)

Tweeter

Speaker Impedance:

2 ohms

Power Handling:

50W RMS, 150W Peak

Sensitivity: 

94dB @ 2.83V, 1m 

Frequency Response:

3.5kHz – 25kHz

Mounting Depth:

3/4" (19mm)

Cutout Diameter:

1-7/8" (48mm)

S

PECIFICATIONS

Big Lug =

Small Lug =

 

 

 

TO AMPLIFIER
SPEAKER OUTPUTS

TO WOOFER

TO TWEETER

RED

BLK

I

NSTALLATION

  

 

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