IN T R O D U C T I O N
The RF Punch Woofers are a full line of low frequency drivers sized from 8" to 18" and are available in 4 or 8 ohm impedance. The RF
Punch woofers were designed for use primarily in small, sealed enclosures. By utilizing the latest materials and construction tech- niques, we are able to offer a speaker with high output at low frequencies while requiring a minimum of operating space.
RF PUNCH WOOFER CONTENTS
RF Punch Woofer
Installation & Owner's Manual
TECHNICAL DE S I G N F E AT U R E S
◆Stamped Basket
The RF Punch Woofers use a stamped Cold Rolled Steel basket which is rigid and lightweight. The basket is finished in a corrosive resistant powder coated applied process used in many automotive applica- tions.
THE RESULT: A lightweight and rigid woofer
◆PVA Cone
The cone material used is spruce pulp paper. This provides the necessary combination of weight and strength and allows high levels of output without cone break up. The cone is treated with a water resistant PolyVinyl Acetate (PVA) Emulsion which increases the cone rigidity and lowers distortion.
THE RESULT: Increases cone rigidity and lowers distortion
◆Inverted Dust Cap
The use of the inverted dust cap serves to increase the cone rigidity and improve the power handling by forcing more air through the voice coil.
THE RESULT: Increases cone rigidity, smooths frequency response and prevents your friends from feeling obligated to invert them for you.
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