Audio Database
CE-4a
Commentary

A speaker system developed as a small-size system suitable for various applications.

The unit has a 12 cm cone speaker.
This unit is the same as that used in the mid-range of CE-1acII and CE-5acII.

The enclosure is hermetically sealed.

Model Rating
Method 1-Way, 1-Speaker, Airtight Type, Bookshelf Type
Units Used For all bands : 12 cm cone type
Impedance 8 Ω
Max Input 20W (Music Power)
Playback frequency band 75 Hz ~ 16 kHz (listed in the catalog around 1970)
75 Hz ~ 15 kHz (listed in the catalog around 1974)
Output sound pressure level 98dB/W (listed in the catalog around 1970)
94 dB (listed in the catalog around 1974)
External dimensions Width 138x Height 220x Depth 170 mm
Weight 1.5kg