The SB Acoustics SB15MFC30-4 is a 5 inch 4 ohm midwoofer featuring a polypropylene cone and a vented cast alloy chassis. Excellent extended response and very easy to work with. One of our favourite drive units !
Also available in 8 ohms: SB15MFC30-8.
Vented cast aluminium chassis for optimum strength and low compression.
Mineral filled PP-cone made in-house.
Soft low damping rubber surround for improved transient response.
Non-conducting fibre glass voice coil former for minimum damping.
Extended copper sleeve on pole piece for low inductance and low distortion.