Pioneer TS-A6971F Marine Audio Accessories This panel-mount jack is perfect

This panel-mount jack is perfect for creating a permanent connection point for a wide variety of portable audio sources

8 Liters Xmax (mm) 16 mm Re (Ohms) 6

M-Roll Santoprene™ surround

M2 subwoofers are equipped with a VersaSwitch™ to make changing impedance between 1 and 4 ohms as easy as flipping a switch

Two 6" Speaker output harnesses

Pioneer TS-A6971F Marine Audio Accessories This panel-mount jack is perfect6"x9 4 way, 600 W Max Power, Carbon Mica reinforced IMPP cone, 2 1 4" (57mm) PEI Cone Midrange, 18mm Tweeter and 11mm Super Tweeter Coaxial Speakers (pair) A SERIES The highly efficient design of the Pioneer A Series speakers intentionally matches the subwoofer and full range loudspeakers to provide seamless and smooth sound characteristics, with dynamic, high impact bass that lets you hear and feel the music. Pioneer's OPEN & SMOOTH sound concept