B&C Speakers 12FW64

A classic B&C "ferrite": the balance between impact, control, and reliability

The B&C 12FW64 continues the tradition of sound reinforcement loudspeakers focused on performance and robustness, featuring a ferrite magnet motor and a design engineered to withstand the demands of live sound, DJ setups, and fixed installations. Its 12-inch "bass/midrange" positioning makes it a solid foundation for building a two-way speaker (with compression driver) or reinforcing a low-midrange section in multi-way systems, aiming for attack, projection, and clean response in the critical area of vocals and instruments.

Who is the B&C 12FW64 for?

This loudspeaker is intended for integrators, speaker manufacturers, sound providers, repair workshops, and DIY enthusiasts who want a 12-inch transducer capable of delivering tight bass and clear low-midrange. It is particularly suitable for compact front-of-house speakers, powerful stage monitors, or configurations where the number of drivers is limited while maintaining good articulation. With its 8 Ohm impedance, it easily integrates into most professional amplification and speaker system architectures.

Design and features: a 12-inch driver tailored for sound reinforcement

2.5-inch (64 mm) voice coil and thermal handling

The 12FW64 features a 2.5-inch (64 mm) voice coil with aluminum wire, a common choice in sound reinforcement drivers to combine efficiency, dynamics, and control of moving mass. The goal is clear: to maintain responsiveness in the low-midrange while supporting a rated power of 500 W AES, useful when the speaker needs to perform reliably over long gigs.

Double-roll suspension: stability and controlled excursion

The double-roll suspension contributes to cone stability and displacement control, a key point for maintaining a clean response when the driver is pushed at high levels. With a specified Xmax of 5.0 mm, the 12FW64 aims for serious bass performance for a 12-inch bass-midrange driver, while remaining coherent in the attack region (kick, bass, toms, guitars, vocals depending on crossover).

Exponential treated cone: projection and resistance to real-world conditions

The exponential cone, combined with waterproof treatment front and back, promotes good projection and better resistance to humidity and environmental variations. This is a tangible advantage on tour, in mobile installations, or intensive use, where reliability and consistent performance matter as much as the frequency response.

Recommended tuning: a straightforward base for an effective bass-reflex enclosure

The recommended enclosure volume of 40 liters with tuning at 55 Hz allows for a pragmatic approach to cabinet design: targeting usable bass from 55 Hz (Fs rated at 55 Hz) and coherent behavior up to 3 kHz, depending on crossover and directivity desired. This approach suits compact speakers that need to "deliver level" without systematically relying on a subwoofer.

Technical specifications

Rackable	No	Type	Speakers
Category	sound reinforcement accessory

Model	B&C 12FW64	Cone	exponential with waterproof treatment front/back
Nominal diameter	12 inches (31 cm)	Spider	single
Power	500 W AES	Fs	55 Hz
Impedance	8 Ohms	Qts	0.29
Sensitivity	98 dB 1W/1m	Xmax	5.0 mm
Frequency range	55 Hz - 3 kHz	Total diameter	315 mm
Voice coil	2.5 inches (64 mm) aluminum wire	Height	136 mm
Magnet	ferrite	Weight	5.6 kg
Suspension	double-roll	Recommended volume	40 liters with tuning at 55 Hz