JL AUDIO 12TW3-D4 SHALLOW SUBWOOFER UNBOXING TESTING 4K VIDEO

ORDER NOW :- WhatsApp. https://wa.me/message/CUCIL7J6FQMJC1 -------------------------------------------------------------------------------------------------------------------------------- We are provide you Best Sound Quality in your Car with Best Stereo, Media Players , Power Amplifiers, Subwoofers and Audio Processors etc. We have Expert Technicians for your needs. If you Want Hearing the Best Sound Quality in your Car,visit BIGBASS AUDIO. ---------------------------------------------------------------------------------------------------------------------------------- BIGBASS AUDIO (CAR AUDIO) MORE ENQIRY ☎️9041198971(AMRITPAL SINGH) -------------------------------------------------------------------------------------------------------------------------------- Map https://maps.app.goo.gl/mpf2HKC38XgQi... INSTAGRAM:-   / bigbassaudio_pb12   FACEBOOK PAGE :-   / bigbassaudioropar   FACEBOOK GROUP :- https://www.facebook.com/groups/31969... YOUTUBE CHANNEL:-   / bigbassaudio   TELEGRAM :- https://t.me/+CvpcSZNf0_s3MTY1 JL Audio 12TW3-D4 – Specifications Model: JL Audio 12TW3-D4 Subwoofer Size: 12 Inch (300 mm) Type: Thin-Line / Shallow-Mount Subwoofer Voice Coil: Dual 4 Ohm (DVC) Power Handling: 400 Watts RMS / Continuous Recommended Amplifier Power: 200–400 Watts RMS Cone Material: Mineral-Filled Polypropylene One-Way Xmax: 0.60 Inch / 15.2 mm Sensitivity: 84.11 dB SPL (1W/1m) Free Air Resonance (Fs): 26.46 Hz Electrical Q (Qes): 0.558 Mechanical Q (Qms): 10.766 Total Q (Qts): 0.531 Equivalent Compliance (Vas): 1.72 ft³ / 48.73 Liters Effective Piston Area (Sd): 83.517 in² / 0.0539 m² DC Resistance (Re): 9.280 Ohms (Voice Coils in Series) Physical Specifications Overall Major Diameter: 13.2 Inch / 335 mm Overall Minor Diameter: 12.5 Inch / 318 mm Mounting Hole Diameter: 11.625 Inch / 295 mm Bolt Hole Circle: 12.5 Inch / 318 mm Motor/Magnet Diameter: 6.125 Inch / 156 mm Mounting Depth: 3.5 Inch / 89 mm Net Weight: 14.9 lbs / 6.8 kg Driver Displacement: 0.029 ft³ / 0.82 Liter Special Technology Concentric Tube Suspension Technology Engineered Lead-Wire System Full Annular Spider Large-Diameter Voice Coil Shallow-Mount Motor Structure Voice Coil Wiring D4 Parallel: 2 Ohm Final Load D4 Series: 8 Ohm Final Load Important: दोनों Voice Coils को amplifier से connect करना जरूरी है—Series या Parallel configuration में।