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1220-59308-02Updated: 02-29-2016 E.W.R. “WebWizard”
ISSUE:
SOLUTION:
DISPLACEMENT CHART:
Updated Subwoofer Displacement
Installation Advisory
Our method for determining subwoofer displacement (amount of space a subwoofer consumes) on many
of our PUNCH & POWER series subwoofers were innacurately stated in the owner’s manual. This only
affects the amount of “air space” displaced when building an enclosure. Measurements such as
mounting depth, mounting diameter, and power handling are unchanged. Thiele/Small parameters are
also unaffected since they are accurately verified through the KLIPPEL speaker certification program.
When building enclosures, use the “Displacement Chart” below for correct subwoofer displacement.
Most existing enclosures will not exhibit any issues, other than a slightly lower Resonant Frequency (Fo)
for sealed enclosures, or slightly lower tuning frequency (Fb) for vented enclosures.
These woofers are unaffected, but
included in this chart for convenience.
R1S4-10 0.06 cu.ft. (1.80 Liters)
R1S4-12 0.10 cu.ft. (2.80 Liters)
R2D2-10 0.039 cu.ft. (1.1 Liters)
R2D4-10 0.039 cu.ft. (1.1 Liters)
R2D2-12 0.046 cu.ft. (1.3 Liters)
R2D4-12 0.046 cu.ft. (1.3 Liters)
R2SD2-10 0.037 cu.ft. (1.05 Liters)
R2SD4-10 0.037 cu.ft. (1.05 Liters)
R2SD2-12 0.039 cu.ft. (1.1 Liters)
R2SD4-12 0.039 cu.ft. (1.1 Liters)
P1S2-8 0.035 cu.ft. (1.0 Liters)
P1S4-8 0.035 cu.ft. (1.0 Liters)
P1S2-10 0.056 cu.ft. (1.6 Liters)
P1S4-10 0.056 cu.ft. (1.6 Liters)
P1S2-12 0.081 cu.ft. (2.3 Liters)
P1S4-12 0.081 cu.ft. (2.3 Liters)
P1S2-15 0.148 cu.ft. (4.2 Liters)
P1S4-15 0.148 cu.ft. (4.2 Liters)
P2D2-8 0.042 cu.ft. (1.2 Liters)
P2D4-8 0.042 cu.ft. (1.2 Liters)
P2D2-10 0.060 cu.ft. (1.7 Liters)
P2D4-10 0.060 cu.ft. (1.7 Liters)
P2D2-12 0.085 cu.ft. (2.4 Liters)
P2D4-12 0.085 cu.ft. (2.4 Liters)
P2D2-15 0.134 cu.ft. (3.8 Liters)
P2D4-15 0.134 cu.ft. (3.8 Liters)
P3D2-10 0.070 cu.ft. (2.0 Liters)
P3D4-10 0.070 cu.ft. (2.0 Liters)
P3D2-12 0.106 cu.ft. (3.0 Liters)
P3D4-12 0.106 cu.ft. (3.0 Liters)
P3D2-15 0.148 cu.ft. (4.2 Liters)
P3D4-15 0.148 cu.ft. (4.2 Liters)
P3SD2-8 0.040 cu.ft. (1.13 Liters)
P3SD4-8 0.040 cu.ft. (1.13 Liters)
P3SD2-10 0.074 cu.ft. (2.1 Liters)
P3SD4-10 0.074 cu.ft. (2.1 Liters)
P3SD2-12 0.086 cu.ft. (2.45 Liters)
P3SD4-12 0.086 cu.ft. (2.45 Liters)
T0D210 0.078 cu.ft. (2.2 Liters)
T0D410 0.078 cu.ft. (2.2 Liters)
T0D212 0.106 cu.ft. (3.0 Liters)
T0D412 0.106 cu.ft. (3.0 Liters)
T0D215 0.191 cu.ft. (5.4 Liters)
T0D415 0.191 cu.ft. (5.4 Liters)
T1S1-10 0.028 cu.ft. (0.82 Liters)
T1S2-10 0.028 cu.ft. (0.82 Liters)
T1S1-12 0.042 cu.ft. (1.2 Liters)
T1S2-12 0.042 cu.ft. (1.2 Liters)
T1D210 0.078 cu.ft. (2.2 Liters)
T1D410 0.078 cu.ft. (2.2 Liters)
T1D212 0.106 cu.ft. (3.0 Liters)
T1D412 0.106 cu.ft. (3.0 Liters)
T1D215 0.191 cu.ft. (5.4 Liters)
T1D415 0.191 cu.ft. (5.4 Liters)
T2S1-13 0.250 cu.ft. (7.08 Liters)
T2S2-13 0.250 cu.ft. (7.08 Liters)
T2S1-16 0.289 cu.ft. (8.2 Liters)
T2S2-16 0.289 cu.ft. (8.2 Liters)
T3S1-19 0.339 cu.ft. (9.6 Liters)
T3S2-19 0.339 cu.ft. (9.6 Liters)