Alpine KTX-H12 Linking Kit For Two 12" Enclosures Standard with or without a case

with or without a case

the R2-SB12V is sturdy with a rugged

Powershot ELPH 170 IS

8” Polymer woofer

Alpine KTX-H12 Linking Kit For Two 12" Enclosures Standard with or without a caseFront port link Two 9" front port braces 23. 25" Rear link plate Four 25mm hex socket screws Eight 14mm hex socket screws Four 20mm threaded alignment posts 3mm Allen key Installation instructions Safety warnings When it comes to bass, two is always better than one. Alpine's KTX H12 linking kit allows you to connect two Alpine S SB12V or R SB12V 12" subwoofer enclosures to double your bass. The kit includes heavy duty steel front and rear linking