Re (Ohms): 4.57 Fs (Hz): 33.71 Vas (L): 21.21 Qes: 0.58 Qms: 5.34 Qts: 0.52 Le (Mh): 3.40 Bl (Na): 21.64 Mms (Grams): 280 Cms (Um/N): 79.43 Sens (1W/1M): 83.21 Cutout Diameter: 11 1/8' Mounting Depth: 6 1/2' Overall Diameter W/ Gasket: 12 5/8' Displacement: 0.14Ft^3 Rms: 750W Recommended Box Specs (Sealed): 1.0Ft^3 (Yields F3 Of 46Hz) Recommended Box Specs (Ported): 2.0Ft^3 (Tune To 35Hz, Yields F3 Of 28Hz) 19.0Mm X-Max By 70% Bl Method One-Way (38.0Mm Peak To Peak) Thick Black Anodized Aluminum Voice Coil Formers For Maximum Strength And Heat Dissipation 4-Layer Copper High Temperature Voice Coil Windings With 45Mm Winding Length Double Layer Permanently Bonded High Strength Nomex Spider Pack For Maximum Longevity And Durability Thick Flat Tinsel Lead Wires Tied Down To The Spider To Prevent Lead Noise And Breakage Custom Tooled Triple Joint Support Ring Custom Tooled Frame Spacer / Ventilation Ring High Efficiency Air-Flow Management Integrated Into The Motor For Maximum Voice Coil Cooling Dual Aluminum Faraday Rings For Reduced Inductance And Inductive Distortion (Pole Cap And Magnet Id) Two-Year Warranty Against Defects In Materials And Workmanship
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What are the dimensions of the Sundown Audio SA-12 D2 subwoofer?A: The dimensions are twelve point six four inches in length, twelve point six four inches in width, and six point five inches in height.
Q: What is the RMS power rating for this subwoofer?A: The RMS power rating is seven hundred fifty watts.
Q: What is the impedance of the Sundown Audio SA-12 D2 subwoofer?A: The impedance is dual two ohms.
Q: How do I install the Sundown Audio SA-12 D2 subwoofer?A: To install, mount it in a compatible enclosure with the appropriate dimensions, ensuring secure connections to your amplifier.
Q: What type of enclosure is recommended for this subwoofer?A: A sealed box of one cubic foot or a ported box of two cubic feet is recommended.
Q: Is this subwoofer suitable for beginners?A: Yes, it is suitable for beginners who want to build a quality audio system.
Q: How do I maintain the Sundown Audio SA-12 D2 subwoofer?A: Keep it dry and clean; avoid harsh chemicals, and periodically check connections for wear.
Q: What should I do if the subwoofer is damaged upon arrival?A: Contact customer support immediately to initiate a return or exchange process.
Q: Does the Sundown Audio SA-12 D2 have a warranty?A: Yes, it comes with a two-year warranty against defects in materials and workmanship.
Q: Is the Sundown Audio SA-12 D2 subwoofer safe to use?A: Yes, it is safe to use, but handle it carefully as it contains magnetized materials.
Q: Can this subwoofer handle low frequencies well?A: Yes, it can handle low frequencies with a resonance frequency of thirty-three point seven one hertz.
Q: What makes this subwoofer durable?A: It features thick black anodized aluminum voice coil formers and a high-strength Nomex spider pack.
Q: What is the cutout diameter for installation?A: The cutout diameter is eleven and one eighth inches.
Q: Is the Sundown Audio SA-12 D2 subwoofer suitable for ported enclosures?A: Yes, it is suitable for ported enclosures tuned to thirty-five hertz.
Q: What type of materials are used in this subwoofer?A: It uses a combination of aluminum, copper, and high-strength Nomex for durability and performance.
Q: How does the subwoofer perform in terms of sensitivity?A: It has a sensitivity rating of eighty-three point twenty-one decibels at one watt and one meter.