Audio Database
D100A
Commentary

Driver unit with 1-inch throat using Alnico magnet.

The diaphragm uses a PCPD diaphragm made of aluminum alloy plated with fine ceramic.

Alnico magnet is used for the magnetic circuit.

Model Rating
Method Driver unit
Impedance 8 Ω
Throat diameter 25.4 mm (1 inch)
Effective reproduction frequency band 650 Hz to 16 kHz
Output sound pressure level 102dB/W/1m
Input 60W(Mus.)
Voice Coil Diameter Φ 50 mm
Magnet weight 1.1 kg (Alnico)
Gross weight 4.4kg
Applicable Horn H300, H400, H500