Audio Database

A small speaker system adopted by recording studios and broadcasting stations around the world.

The unit is equipped with a 12.5 cm cone type full range unit.
High compliance half-roll suspension is adopted. In addition, 25 mm high heat-resistant voice coil is adopted for voice coil, and 730g strong magnet is adopted for magnetic circuit.

The enclosure is hermetically sealed.

The input terminal of the early ones was a flat screw type, but it has been changed to a screw type since the late 70's.

Model Rating
Method 1-Way, 1-Speaker, Airtight Type, Bookshelf Type
Units Used For all bands : 12.5 cm cone type
Frequency characteristic 50 Hz to 18 kHz ± 3 dB
Output sound pressure level 89dB
91 dB (listed in separate catalog)
Impedance 8 Ω
Max Input 60W(MUSIC)
External dimensions Width 165x Height 165x Depth 146 mm
Weight 1.8kg