Feature

●27 Goldwood Sound PT-309 heavy duty ABS plastic speaker cabinet port tubes
●6" diameter per port, 6" length per port and 6.75" outside diameter flare
●Ports contribute significantly to the low frequency output
●Use for speaker cabinet, home speaker or car speaker
●This listing and price is for 27 port tubes


Description

These Goldwood Sound PT-309 black heavy duty ABS plastic port tubes. Give your cabinets a professional appearance with these attractive port tubes. When properly tuned, the port contributes significantly to the low frequency output of the speaker system.