Feature(may vary by option.)

●2 Goldwood Sound PT-304 heavy duty ABS plastic speaker cabinet port tubes
●1.75" diameter per port, 4" length per port and 2.5" 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 2 port tubes

[Speaker + Speaker | PT-308-2]

[Speaker]

Description

These Goldwood Sound PT-304 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.