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 SUBWOOFER |
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Continuing into
2009 are the Picasso Subwoofers. These aggressive new subs are
engineered from the ground up. The new motors yield more power
handling than the previous drivers and are specific per size. Past
experience proves that one-size-fitsall motors for 10”-15” subs does
not yield top performance. The drivers feature polypropylene cones
and NBR rubber surrounds for durability. The PXW subwoofers are
available in dual 4-ohm coils or dual 2-ohm coils for versatility.
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FEATURE:-
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Dual 2 or Dual 4
Ohm KSV Kapton Voice Coils
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Polypropylene
Injection Molded Cone
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NBR-Rubber Surround
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Nickel Plated 8 ga.
Compression Wire Terminal
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Conex/Cotton
Composite Spider
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Texture Coat Finish
on Stamped Steel Basket
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Suspension
Integrated Tinsel Leads
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Vented Back Plate
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Specification \ Model (BASIC) |
PXW-12 |
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RMS Power (Watts) |
400 |
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Efficiency (1W/1M dB) |
85.89 |
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Voice Coil Configuration |
2" Dual 4Ω |
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X-max (mm) |
10.1 |
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Cone Material |
Poly |
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Mounting Depth |
6.5" |
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Cutout Dimension |
11.125 |
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Optimum Sealed Enclosure |
1.25 |
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Optimum Ported Enclosure |
2.5 |
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Port Recommendation (Dia x L) |
4" x 12" |
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Specification \ Model (ADVANCE ) |
PXW-12 |
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Fs (hz) |
27.79 |
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Qms |
4.728 |
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Vas (ft³) |
3.041 |
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Cms (mm/n) |
0.263 |
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Mms (g) |
124.6 |
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Rms (kg/s) |
4.602 |
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Xmax (mm) |
10.10 |
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Xmech (mm) |
20.70 |
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Dia (in²) |
9.732 |
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Sd (in²) |
75.00 |
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Vd (ft³) |
0.034 |
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Qes |
0.840 |
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Re (Ohm) |
7.2 |
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Z (Ohm) |
8 |
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BL (Gauss) |
13.65 |
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Pe (watts) |
400 |
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Qts |
0.714 |
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NO |
0.213 |
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1w/1m SPL (dB) |
85.30 |
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2.8v SPL (dB) |
85.89 |
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VC Dia. (in) |
2.0 |
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Impedance (Ohm) |
DVC 4 |
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M-vd (ft³) |
0.125 |
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Measurements (in) |
12 |
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Overall Dimension |
12.5 |
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Overall Height |
7.125 |
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Mounting Depth |
6.5 |
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Cutout Dimension |
11.125 |
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Flange Width |
0.75 |
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Flange Height |
0.75 |
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Weight (lb) |
11.3 |
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SEAL BOX SPECIFICATION |
PXW-12 |
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Min. Sealed (ft³) |
1.75 |
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Qtc |
1.396 |
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F3 (Hz) |
42.28 |
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Opt. Sealed (ft³) |
2.25 |
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Qtc |
1.276 |
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F3 (Hz) |
39.14 |
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Max. Sealed (ft³) |
2.75 |
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Qtc |
1.207 |
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F3 (Hz) |
37.42 |
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PORTED BOX SPECIFICATION |
PXW-12 |
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Min. Vented (ft³) |
2.00 |
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Port (dia. x length) |
4x12 |
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Fb (Hz) |
36.09 |
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F3 (Hz) |
33.78 |
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Opt. Vented (ft.3) |
2.50 |
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Port (dia. x length) |
4x12 |
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Fb (Hz) |
31.84 |
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F3 (Hz) |
29.86 |
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Max. Vented (ft³) |
3.00 |
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Port (dia. x length) |
4x12 |
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Fb (Hz) |
28.81 |
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F3 (Hz) |
27.08 |
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Copyright © Since 2003. Ban Leong Bros Pte Ltd. All rights reserved.
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