Mod EDIT: PM90 High Output Mid-High Speaker
See starting at post #180 for build diagrams/measurements etc
Specifications:
90 x 50 horn pattern
See starting at post #180 for build diagrams/measurements etc
Specifications:
90 x 50 horn pattern
- 100Hz – 20KHz +/- 1.5dB approx.
- Ignore the frequency response below about 400Hz. I don’t have a decent space to measure this speaker in. There was also a double 18 used below 100Hz
- Weight - 32Kgs
- Size - 930-H x430-D x 385-W mm
- 100Hz – 630Hz
- Efficiency -105 dB w/m approx.
- Power 1300 Watts continuous – 2600 watts program
- 630Hz – 20kHz
- Efficiency –112 dB w/m
- Power - 230 Watts continuous 1300 Watts peak