SB Acoustics SB20FRPC30-8 Paper Cone Full Range
Features
- Proprietary cone material with natural fibers made in-house
- Light weight foam surround
- Optimized whizzer cone for smooth high frequency extension
- Phase plug for controlled radiation
- Large spider for improved linearity
- Optimized motor system
- Vented reinforced plastic chassis
- Non-conductive coil former
- Long life lead wires
- Extended copper sleeve on pole piece
Specifications
- Nominal Impedance 8 ?
- DC resistance, Re 6.0 ?
- Voice coil inductance, Le 0.22 mH
- Effective piston area, Sd 216 cm2
- Voice coil diameter 30.5 mm
- Voice coil height 13.2 mm
- Air gap height 5 mm
- Linear coil travel (p-p) 8.2 mm
- Magnetic flux density 1.2 T
- Magnet weight 0.54 kg
- Net weight 1.43 kg
- Free air resonance, Fs 39.4 Hz
- Sensitivity (2.83V/1m) 92 dB
- Mechanical Q-factor, Qms 10.1
- Electrical Q-factor, Qes 0.47
- Total Q-factor, Qts 0.45
- Moving mass incl. air,Mms 16.3 g
- Force factor, Bl 7.15 Tm
- Equivalent volume, Vas 66.3 liters
- Compliance, Cms 1.0 mm/N
- Mechanical loss, Rms 0.4 kg/s
- Rated power handling* 40 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 are the shipping costs?
The shipping costs vary per city / country and depending on Weight. For more information regarding the shipping costs and delivery times please visit our shipping Policy
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
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.
My product is defective, what should I do?
Warranty for SB Acoustics & SB Audience products covers only manufacturing defects. This warranty does not affect the legal guarantee. For more information about returning your order, please visit our warranty policy page.
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
I have a technical question about product, where can I get support?
If you have a technical question about a product or service, please contact our technical customer service. Our technical customer support is available during business hours.
