MCM 55-2982 Thiele & Small Parameters
Measured Thiele & Small Parameters
Sealed Box 75 liters. F3 = 52Hz, Q=1.0
Sealed Box 100 liters. F3=50Hz, Q=0.95
Sealed Box 150 liters. F3=48Hz, Q=0.87
Ported Box 150 liters. F3=33Hz, Q=0.87
Apr 28, 2018 – Preliminary Listening Test in 150 liters Sealed Box Before break in – Bass sounds hard. After break in – Bass sounds softer. More natural.
Mid-Bass – Dynamic. Detail. Tight. No Bloom.
Low Bass (40Hz) – Audible. No Overhang.
Vocals (125Hz upwards) – Sounds Flat. No audible peaks.
Bass and Vocals Balance – Good. Bass doesn’t over-power voices.
Conclusion Surprising performance. Fantastic value for $37.80 Suitable for PA and even HiFi.
