I've finally gotten somewhere with my 1x15 self-build cab.
The cab is pretty tiny, but a bit bigger than an Ashdown Mini15. It's the same footprint as the Trace V-Type series combos and cabs, and is the same speaker config and tuning as the 1x15 comob I used to have (now residing with Tinman ). That is, Eminence Beta 15, tuned to about 48Hz in a 56x54x33cm (external) box. It's light, it's f-ing loud (126db at ~ 110Hz, 1W @ 1m), but it doesn't go massively low - Alex's cabs would eat this for breakfast. Fortunately it doesn't (theoretically) suffer any over-excursion due to the impedance curve below about 80Hz. To my ears it sounds mighty fine, but I built it coz I liked the combo's sound
The LH500 makes it sing...
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So, first tests have proved it's going to sound good, now all I need to do is:
1) finish bracing the inside
2) re-check the airtightness of the box
3) line the interior walls with wadding
4) cover the cab
5) make the vinyl-weave grille frame (metal circle is added foot protection )
6) add feet and corners
...then I can recheck its performance
I reckon it'll weigh in at about 18kg, we'll see...
Expect it to be finished in about 6 months....