SB Acoustics SB23CACS45-4 8'' Ceramic Cone Woofer
Features
- Soft low damping rubber surround for improved transient response
- Geometrically reinforced ceramic cone for improved break-up control
- Shorting ring in motor system for reduced distortion
- Vented pole piece for reduced compression
- Vented cast aluminium chassis for optimum strength and low compression
- Shallow design
- Non-conducting fibre glass voice coil former for minimum damping
- CCAW voice coil for reduced moving mass
- Long life silver lead wires
Specifications
- Nominal Impedance 4 ?
- DC resistance, Re 3.3 ?
- Voice coil inductance, Le 0.27 mH
- Effective piston area, Sd 216 cm2
- Voice coil diameter 45.5 mm
- Voice coil height 19 mm
- Air gap height 6 mm
- Linear coil travel (p-p) 13 mm
- Magnetic flux density 0.86 T
- Magnet weight 0.8 kg
- Net weight 2.7 kg
- Free air resonance, Fs 23 Hz
- Sensitivity (2.83V/1m) 90 dB
- Mechanical Q-factor, Qms 6.0
- Electrical Q-factor, Qes 0.35
- Total Q-factor, Qts 0.33
- Moving mass incl. air,Mms 33 g
- Force factor, Bl 6.7 Tm
- Equivalent volume, Vas 95 liters
- Compliance, Cms 1.43 mm/N
- Mechanical loss, Rms 0.8 kg/s
- Rated power handling* 60 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.
Frequently Asked Questions
Please read our frequently asked questions to find out more.
What payment methods can I use?
We offer many different payment methods including major providers like Mastercard, Visa, PayPal, American Express and Diners as well as many different local payment methods gpay, payTM, UPI and many more.
How do I select the perfect speakers Or Drivers?
We are here to help you to choose right Materials for your application and taste, WhatsApp us for Assistance
What is the status of my order?
You will get a shipment notification emailed & WhatsApp to you as soon as your order ships out. If you have any questions or are having trouble tracking your order please contact us
