SB Acoustics SB12NRXF25-4, 4" midrange - 4 ohm

SB Acoustics SB12NRXF25-4 4" "Norex" Natural Paper Cone Midrange -123mm- 4 ohm

Spec Sheet PDF

High Q, should be used with sealed chamber. Could be tried as free-air midrange, such as car door.

• Proprietary cone material with natural fibers made in-house
• Foam surround for maximum transparency and midrange resolution
• Vented pole piece for reduced compression
• Vented cast aluminium chassis for optimum strength and low compression
• CCAW voice coil for reduced moving mass
• Long life silver lead wires
• Non-conducting fiberglass coil former for minimum damping