Used ONKYO center speaker .
Collection in person only (W1U, London)
Quite old but still working well.
Model ; D-407C
En-4SpecificationsType: 2-way bass
reflexImpedance: 6 Ω
Max input power: 180W
Output sound pressure level:86.5 dB/W/m
Frequency response: 58 Hz - 40
kHzCrossover frequency: 3000
HzCabinet capacity: 6.1 L
speaker (woofer): 13 cm A-OMF cone x 2
Speaker (tweeter): 2.5 cm soft
domeDimensions: 500 (W) x 146 (H) x 168 (D) mm(Overall dimensions)
Weight : 6.3 kg
Others: Magnetic shielding