SB12CACS25-8 4" Ceramic Woofer

Highlights

• Vented cast aluminum chassis for optimum strength and low compression
• Ceramic cone
• Soft low damping rubber surround for improved transient response
• Shorting ring in motor system for reduced distortion
• Non-conducting fiber glass voice coil former for minimum damping
• CCAW voice coil for reduced moving mass
• Long life silver lead wires
• Vented pole piece for reduced compression

Product details

SB Acoustics SB12CACS25-8 4"Ceramic Woofer

Ceramic cones offer smoothness and harmonic richness unavailable from conventional paper cone material. Ceramic materials also offer significantly higher stiffness numbers and slightly better internal losses than typical metals such as titanium or aluminum. Compared to polymers, paper, and other soft materials, ceramics provide: significantly higher stiffness to weight ratio, more consistent performance over a wide range of temperature and humidity as well as superior immunity to UV light and sunlight, to water and salt water and to combustibility.