Heco SM 520

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Data

General

Manufacturer: Heco
Model: SM 520
Type: Loudspeaker
Years of manufacture: 1971 - 1973
Manufactured in: Schmitten (Germany)
Colour: Sanding lacquer white, walnut, front aluminium perforated plate anodized
Dimensions: 315 x 175 x 105 mm (HxWxD)
Weight: 3,3 kg
Original price approx.: 167 DM

Technical Data

Type: 2-way, 2 speakers, closed
Chassis:
- Low frequency: 130 mm cone

Midrange:

- Tweeter: 25 mm dome

Power handling (nominal/music): 20 W / 25 W Efficiency:

Frequency response: 48 - 25'000 Hz.
Crossover: 1'700 Hz
Impedance: 4 - 8 Ohm

Notes

Other models in the same series:
Heco SM 520
Heco SM 525
Heco SM 530
Heco SM 535
Heco SM 540

Pictures

Extract from brochure: Heco SM 520

Reports

Links

Retrieved from "https://hifi-wiki.com/index.php?title=Heco_SM_520&oldid=160668"

Loudspeaker