Audio Database


BOSE 501
price - unknown (one set, the 1976 release)

The speaker system which inherited the design philosophy of 901.

A 25cm corn type unit is adopted as low-pass, and two 7.5cm corn type units are carried in the high region.

It is set to the opposite direction to a 45-degree diagonal line, and two units which a low-pass unit turns to the front, is installed, and take charge of a high region are this,According to a right-and-left specification type asymmetrical layout, since the radiation pattern of sound pressure energy spreads with balance sufficient to a listening room, no matter it may hear it in what position, the normal position of an acoustic image does not incline.

The deflector which adjusts the angle of radiation of sound to the direction it turned [ direction ] to the side wall side between two tweeters is set.
In almost all cases, although the right spread is obtained by a normal position, when you want a spread, the orchestra of large organization etc. is setting outside and can obtain a spread more.

The dual frequency crossover network is adopted as a network.

Rating of a mode
System 2 ways and 3 speaker direct / reflecting system, and a floor type
Use unit For low-pass: 25cm corn type
For high regions: 7.5cm corn type x2
Crossover frequency 1500Hz, 3000Hz
Impedance 4ohms
Dimensions Width 368x height 610x depth of 368mm
Weight 19kg