Rockford Fosgate M1D4-10B 10" Marine LED Subwoofer 5-Channel Amplifiers while the tweeter and supertweeter

while the tweeter and supertweeter use Tetolon domes

fiber-reinforced elastic polymer surround and red spider support stable

The harness is intended for use with a compatible Maestro amplifier replacement module or Rockford Fosgate DSR1

An optional SiriusXM tuner

Rockford Fosgate M1D4-10B 10" Marine LED Subwoofer 5-Channel Amplifiers while the tweeter and supertweeterThe Rockford Fosgate M1D4 10B is a 10 inch marine subwoofer designed to add low frequency output to boats and powersports audio systems. Its dual 4 ohm voice coils and built in VersaSwitch provide a choice of 2 ohm or 8 ohm final impedance. This makes it a flexible option when matching a subwoofer to a compatible amplifier and system layout. With 300 watts RMS and 1,200 watts peak power handling, the M1D4 10B is intended for systems that need