BT30D PRO w dual subs

[Donnie L]

Any problems or considerations for using a 3.5 mm splitter to RCAs, from the BT30D PRO pre-out to dual (powered) subwoofers? TIA

 

[Middle Earth]

Any problems or considerations for using a 3.5 mm splitter to RCAs, from the BT30D PRO pre-out to dual (powered) subwoofers? TIA

A lot of subwoofer plate amplifiers have RCA in and out to chain the second subwoofer
But some do not
Otherwise
You could try the splitter and see if it works but you may not get enough signal strength to get a proper signal to both subwoofer plate amplifiers
Otherwise you could use a Rolls 134 distribution amplifier which is pretty nifty for me and problem solved.
You could run the rca in or a 3.5 mm in to the Rolls