Philips RH 457

Data

General

• Manufacturer: Philips
• Model: RH 457
• Type: Loudspeaker
• Years of manufacture: 1976 - 1977

Color: Front black, housing wood

• Dimensions: 555 x 422 x 225 mm (HxWxD)

Weight:

• Original price approx.: 450 DM / piece

Technical Data

• Type: 3-way, 4 speakers, closed
• Chassis:
  • woofer: 1x 200 mm cone
  • woofer passive: 1x 200 mm cone
  • midrange driver: 134 mm, type: AD-0210/SQ-4
  • tweeter: 25 mm dome, type: AD-0161/T-4

Power handling (nominal/music): 25 W / 50 W Efficiency:

• Frequency response: 30 - 20'000 Hz
• Transitional ranges: 560 Hz, 3'000 Hz
• Impedance: 4 Ohm

Comments

• Other models in the same series:
• Philips RH 452
• Philips RH 453
• Philips RH 456
• Philips RH 457

Pictures

• Extract from brochure: Philips RH-452, RH-453, RH-456, RH-457