Sony APM speakers produce quality sound.
APM- Advance pistonic motion
ABR- Accurate bass radiation
Stylish,Small size,great sound
This speakers consist of APM square speakers.
suitable for 20-50W amplifier
dial speakers for small listening/ BED room
 
Specifications
Method 2-way, 2-speaker, passive radiator system
Bookshelf Type ・ Anti-magnetic Type
Unit For low band : 170 cm2Plane type
For high frequency : 9 cm2Plane type
Others : 324 cm2Plane type
Playback frequency band 45 Hz ~ 20000 Hz
Output sound pressure level 89dB/W/m
Maximum instantaneous input level 100W
Rated input level 50W
External dimensions Width 330x Height 645x Depth 270 mm
Weight 12kg
 
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Price reduced
1 tweeter has cracking noise