B&C 21SW152 Ported Design Opinions
Hey guys long time lurker, I was hoping I could get any opinions on a ported subwoofer I'm designing. This will be used heavily for music but also for movies and gaming.
I decided that response down to 25hz was the goal so a tuning of 27-28 hz was chosen.
Amplification will be a crown K2 so 2500 watts rms into 4 ohms.
Some basic specs:
Net volume: 9.03cuft (255.7L)
Port Area: 109.85 in^2 (708cm^2)
Port Length: 32" (81.28cm)
External Dimensions: 24x36x28in
I have attatched the CAD design, SPL and excursion in hornresp and port velocity from SUBSIM.
Hornresp sims have a 22hz subsonic applied and are 2pi with 100vrms
Hoping to get another opinion on the design because it looks good to me. It will constructed entirely in 18mm baltic birch.