M-154D
Optimum Sealed Vol.
Standard
Metric
Gross Vb Internal
4.55 cu.ft
127.43 Liters
F3 (-3dB Cutoff)
30Hz
30Hz
Poly-Fill
Yes
Yes
Qtc
.931
.931
Pe (Watts-Rms)
150-425 Watts
150-425 Watts
Acceptable Volumes
(3.55-19 cu. ft)
(99.11-538.02 Liters)
Optimum Ported Vol.
Standard
Metric
Gross Vb Internal
6.0 cu.ft
169.9 Liters
Circular Port
5” x 2.75” D
12.7cm x 6.99cm D
Fb (Box Tuning)
35Hz
35Hz
F3 (-3dB Cutoff)
28Hz
28Hz
Pe (Watts-Rms)
150-425 Watts
150-425 Watts
Subsonic Filter Setting If Applicable
29Hz
29Hz
C O M P A T I B I L I T Y
E N C L O S U R E
MULTI