KICKER ST 9" (229 MM) STREET SERIES SQUARE MID-RANGE SPEAKERS - PAIR 7" Speaker Easily installed to replace the

Easily installed to replace the original 165 mm woofers in all BMW

Up to 10% mapped increase in BHPDesigned to improve throttle response

the CCAW(Copper Clad Aluminium Wire) voice coils wound ondouble layer provide very high efficiency and neat

Fuse Rating (A) 80A

KICKER ST 9" (229 MM) STREET SERIES SQUARE MID-RANGE SPEAKERS - PAIR 7" Speaker Easily installed to replace theKICKER ST 9" (229 MM) STREET SERIES SQUARE MID RANGE SPEAKERS PAIR SKU KA49ST9MR4 The ST9MR4 is a beast built to unleash extreme loudness. With its PA (Pro Audio) style woofers and square cone design, this speaker delivers nearly 20% more output, providing a truly immersive audio experience. Engineered for high power handling and efficiency, the ST9MR4 is specifically voiced to ensure clear vocals that effortlessly cut through even the loudest bass.