Kicker 45KM104 10" 4-Ohm Marine Subwoofer - Each (45KM104) P600X4 The Pioneer TS-6900PRO Series speakers

The Pioneer TS-6900PRO Series speakers are 6" x 9" in size

the CINEMA 60 empowers you to sculpt your own audio experience

Foreground Music Levels-10dB+ above ambient sounds

3 Dieci Series 12" 4 Ohm Component Subwoofer

and how can I use them

Kicker 45KM104 10" 4-Ohm Marine Subwoofer - Each (45KM104) P600X4 The Pioneer TS-6900PRO Series speakersKicker 45KM104 10" 4 Ohm Marine Subwoofer Each Are you ready to elevate your boating experience with deep, impactful bass? Look no further than the Kicker 45KM104 10" 4 Ohm Marine Subwoofer. Designed to deliver exceptional performance in a sealed or ported enclosure, this subwoofer is built to withstand the power and the elements, making it the perfect addition to your boat's audio system. Makin' Waves: Unleash the Power of the Kicker 45KM104 Marine