Experience the perfect blend of power and precision with the DOWN4SOUND SB 12” Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 4-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for versatile setups and delivers exceptional performance. Its durable construction ensures long-lasting reliability, making it a must-have for car audio enthusiasts.
QUICK NOTES:
- RMS Handling: 500W RMS
- Coil Size: 2.5 Inch
- Cutout Diameter: 10.87 inches / 276 mm
- Outer Diameter: 12.44 inches / 316 mm
- Mounting Depth: 6.81 inches / 173 mm
- Motor Height: 3.54 inches / 90 mm
- Net Weight: 44.1 lbs / 20 kg
- Gross Weight: 47.4 lbs / 21.5 kg
- Highly optimized suspension for precise sound reproduction
- Versatile design suitable for various setups
Technical Specifications:
- Revc (DC Resistance): 2.13 Ohm
- Resonance Frequency (Fs): 29.90 Hz
- BL Product: 20.32 T·m
- Total Moving Mass (Mms): 200.0 g
- Suspension Compliance (Cms): 131.19 μm/N
- Effective Piston Area (Sd): 510.1 cm²
- Equivalent Volume (Vas): 48.59 L
- Sensitivity (SPL): 85.2 dB
- Qms (Mechanical Q): 3.624
- Qes (Electrical Q): 0.602
- Qts (Total Q): 0.516
- Ported EnclosureSize: 1.75 cu. ft. net
- Port Area: 26 sq. in.
- Port Tuning: 35 Hz
- Sealed Enclosure
- Not Recommended
- Outside Diameter: 12.44 in (316 mm)
- Displacement: 0.15 cu ft
