Optonica CP-4500

Data

General

• Manufacturer: Optonica
• Model: CP-4500 H
• Years of manufacture: 1978 - 1979
• Made in: Japan
• Color: Walnut
• Dimensions: 400 x 700 x 339 mm (W x H x D)
• Weight: 27 kg
• Original price approx.: 748 DM

Technical data

• Type: 3-way closed compact speaker
• Chassis:
  • Low frequency: 300 mm

Midrange: 40 mm dome Tweeter: 24 mm dome tweeter

• Power handling (nominal/music): 63/90 Watt
• Efficiency: 90 dB
• Frequency response: 40 - 20,000 Hz
• Crossover: 550/4500 HZ
• Impedance: 8 Ohm

Special Features

• All speakers are individually controllable, the tweeter can be protected with a switch from frequencies above 30,000 Hz, the tweeter and midrange is trimmable on the front.

Remarks

• Other models in the same series:
• Optonica CP-4500
• Optonica CP-5000

Pictures

• Image: Optonica CP-4500 H

• Excerpt from brochure: Optonica CP-4500 H