In Reply to: 91 db horns posted by PSK on February 28, 2016 at 08:27:51:
1. 18 x 10 x ____2. Compute your room volume.
3. Compute your average absorption (in sabines) at a range of frequencies, say 200 Hz to 4000 Hz in one octave bands.
4. Decide what SPL you want to achieve - average and peaks.
5. Determine what displacement is needed to achieve that SPL in that room.
6. Get an amp which delivers the necessary power to the speaker you're using.
And remember, doubling the power only gets you another 3 dB of output capability.
:)
Edits: 02/28/16
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Follow Ups
- RE: 91 db horns - Inmate51 10:10:23 02/28/16 (1)
- RE: 91 db horns - PSK 05:16:27 02/29/16 (0)