Onkyo Scepter E-503 A
Data[edit]
General
- Manufacturer: Onkyo
- Model: Scepter E-503 A
- Type: Loudspeaker
- Years of manufacture: 1973 - 1976
- Made in: Japan
- Color: Walnut
- Dimensions: 376 x 650 x 300 mm (WxHxD)
- Weight: 19 kg
- Original price approx.: 1'350 DM / piece
Technical data
- Type: 3-way, 3 speakers, closed
- Chassis:
- woofer: 300 mm cone (W-305A)
midrange driver: horn (HM-450A) Tweeter: Horn (TW-1800A)
- Power handling (nominal / musical): 30 / 60 W
- Efficiency: 93 dB / W / m
- Frequency response: 30 - 20'000 Hz
- Transitional ranges: 800 Hz, 9'000 Hz
- Impedance: 8 Ohm
Special Features
- Detachable front
- Separate controls for tweeter and midrange
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Excerpt from advertisement: Onkyo Scepter E-503 A
- Extract from brochure: Onkyo loudspeaker range 1974