Home Forums DIY Speakers and Subwoofers Sealed ~5 cuft UM18-22 Duo – Build Thread Reply To: RE: Sealed ~5 cuft UM18-22 Duo – Build Thread

  • splinter

    December 7, 2021 at 8:18 pm

    Both subs are completed and in! Did some demos last night and wow they really kick. Will post the remaining build pics this evening. My office/theatre is separate to the house by about 30 metres but could hear the intro of Blade Runner 2049 from my bedroom. Fortunately I’m on industrial land with quiet neighbours (a graveyard) so can thump without concern.

    It wasn’t until I got them on the floor off the work bench that I got a proper impression of size. 

    Still got some tweaking to do, getting a big null at 60hz so probably need to bring my rear sub forward of the corner to fix that, but will play with delays on the front sub first.