Can-Am® Defender Overhead Speaker Adapters (Pair) | UTVS-DEF-OSA Add 6.5" Speakers:Add Pro Series 6.5" Speakers (+$350) you can use the rear

you can use the rear output as a sub channel

So fading to front produces less sub output

4) Zone Front & rear pre-amp outputs with fading capability Power Internal Power Amplifier 4x50W @2 Ohm Max output Dimensions 5

Continuous Power (RMS): 150W

Can-Am® Defender Overhead Speaker Adapters (Pair) | UTVS-DEF-OSA Add 6.5" Speakers:Add Pro Series 6.5" Speakers (+$350) you can use the rearThe UTV Stereo Overhead Speaker Adapters provide a simple way to mount any 6. 5" speakers such as our Pro Series 6. 5" Speakers or Signature Series 6. 5" Speakers to the roof of your Can Am Defender by utilizing the plastic pillars located under the roof liner of the vehicle. Includes: 2x Overhead Speaker Adapters 6x Mounting Screws 6x Spacers