Boschmann MM-9 Blister, 1-way, 150 W, 4 Ω, 95 dB, 5000 - 25000 Hz, 8.7 cm
Boschmann MM-9 Blister. Speaker type: 1-way, Peak power: 150 W, Impedance: 4 Ω. Diameter: 8.7 cm