Mitsubishi SS-20
Data[edit]
General
- Manufacturer: Mitsubishi
- Model: SS-20
- Type: Loudspeaker
- Years of manufacture: 1982 - 1984
- Made in: Germany
- Color: Walnut
- Dimensions (WxHxD): 310 x 540 x 250 mm
- Weight: 10,5 kg
- Original price approx.: 350 DM / piece
Technical Data
- Type: 3-way closed compact speaker
- Chassis:
- Low frequency: 200 mm cone
Midrange: 100 mm cone Tweeter: 25 mm dome Power handling (nominal/music): 90 W / 120 Watt Efficiency:
- Frequency response: 34 - 23,000 Hz.
- Transient response:
- Impedance: 8 Ohm
Special Features
- Front cover removable
Remarks[edit]
- General note on 8 Ohm impedance: Some loudspeakers work internally with 4 Ohm and achieve the 8 Ohm at the connection by an additional 4 Ohm wire resistor (usually with square ceramic coating) at the connection.
- I don't know if this is also the case with this model. If you have a 4 Ohm capable amplifier, you can convert such speakers:
- Unscrew the bass speaker, bridge the series resistor and change the impedance on the nameplate to 4 ohms (changing the nameplate is important because a 4 ohm speaker can overload an amplifier with 8 ohms minimum impedance, e.g. Mitsubishi DA-R45P and DA-R47P).
- The advantage is that an amplifier will perform better at 4 ohms than at 8 ohms.
The disadvantage is, as already mentioned, that the speaker can no longer be connected to all amplifiers.
- Other models of the same series:
- Mitsubishi SS-7 G
- Mitsubishi SS-20
- Mitsubishi DS-25 B
- Mitsubishi DS-32 B
- Mitsubishi DS-501
- Mitsubishi MS-40
Pictures[edit]
- Extract from brochure: Mitsubishi SS-20, DS-25 B, DS-32 B
