Subwoofer Auto JL Audio 12TW3-D4

  • Subwoofer Auto JL Audio 12TW3-D4
  • Subwoofer Auto JL Audio 12TW3-D4
  • Subwoofer Auto JL Audio 12TW3-D4
  • Subwoofer Auto JL Audio 12TW3-D4
1680,00 RON / Bucata
Cantitate:
+
De la: 280 lei / luna
Livrarea este gratuita in Bucuresti prin curier AVMall (daca comanda depaseste 299 ron), timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.
Livrarea este gratuita pentru provincie prin Fan Curier (daca comanda depaseste 500 ron) timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.

Building on the core technology of our TW5 thin-line subwoofers, the new TW3′s deliver a powerful combination of shallow mounting depth and excursion capability. In fact, they are capable of greater excursion than the W3v3′s.

To allow this remarkable feat to be achieved, JL Audio′s patented thin-line woofer technology compresses the architecture of the TW3′s using a “concentric tube” structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of the large motor structure further forward in the speaker than with conventional designs.


TW3′s are optimized for small enclosures and offer our tab-ear mounting design to maximize cone area within their mounting footprints. We know you′re going to love working with these amazing subwoofer drivers.

Deep, powerful and accurate JL Audio bass is now possible in more applications than ever.

  • Very shallow mounting depth (3.25 / 3.50 Inches)
  • No pole vent: permits mounting close to rear wall of enclosure.
  • Very small sealed enclosure volume requirements
  • Very long linear excursion capability (0.60 In / 15.2 mm, one-way)
  • DMA-optimized motor designs

  • Patented “concentric tube” architecture
  • Patented “floating cone attach method” technology
  • Cast alloy frame
  • Injection molded, mica-filled polypropylene cone
  • Rubber surround
  • Aluminum-alloy dust cap and rear cap with JL Audio logo
  • Precision-built in USA at JL Audio′s Miramar, Florida factory

Specificatii Subwoofer Auto JL Audio 12TW3-D4

Specificatii General Specifications
Table_Image
Continuous Power Handling (RMS) 400 W
Recommended RMS Amplifier Power 200 - 400 W
Nominal Impedance (Znom) Dual 4 Ω
Physical Specifications
Table_Image
Nominal Diameter 12 in / 300 mm
Overall Diameter (A) A1: 13.2 in / 335 mm
A2: 12.5 in / 318 mm
Mounting Hole Diameter (B) 11.625 in / 295 mm
Bolt Hole Circle (C) 12.5 in / 318 mm
Magnet Diameter (D) 6.125 in / 156 mm
Mounting Depth (E) 3.5 in / 89 mm
Driver Displacement 0.029 cu ft / 0.82 L
Net Weight 14.9 lb / 6.8 kg
Parameters
Free Air Resonance (Fs) 26.46 Hz
Electrical “Q” (Qes) 0.558
Mechanical “Q” (Qms) 10.766
Total Speaker “Q” (Qts) 0.531
Equivalent Compliance (Vas) 1.72 cu ft / 48.73 L
One-Way Linear Excursion (Xmax)* 0.6 in / 15.2 mm
Efficiency (1 W / 1 m)** 84.11 dB SPL
Effective Piston Area (Sd) 83.517 sq in / 0.0539 sq m
DC Resistance (Re)*** 9.280 Ω

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** For parallel-wired voice coils, divide Re by 4. All other specifications remain the same.
*** Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.
Sealed Enclosure Specifications
Table_Image
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.80 cu ft / 22.7 L
External Width (W) 21.25 in / 540 mm
External Height (H) 16 in / 406 mm
External Depth (D) 6.5 in / 165 mm
F3 37.99 Hz
Fc 46.97 Hz
Qtc 0.9426
Tip produs Subwoofer Pasiv
Tip Incinta Incinta Deschisa
Diametru Difuzor 30 cm

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