


Down4Sound SB 12" 500W RMS Subwoofer DVC
Experience the perfect blend of power and precision with the DOWN4SOUND SB 12ā Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 2-ohm / 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:Ā 500W RMS
- Coil Size:Ā 2.5 Inch
- Cutout Diameter:Ā 10.87 inches / 276 mm
- Outer Diameter:Ā 12.44 inches / 316 mm
- Mounting Depth:Ā 6.81 inches / 173 mm
- Motor Height:Ā 3.54 inches / 90 mm
- Net Weight:Ā 44.1 lbs / 20 kg
- Gross Weight:Ā 47.4 lbs / 21.5 kg
- Highly optimized suspension for precise sound reproduction
- Versatile design suitable for various setups
Technical Specifications:
- Revc (DC Resistance):Ā 2.13 Ohm
- Resonance Frequency (Fs):Ā 29.90 Hz
- BL Product:Ā 20.32 TĀ·m
- Total Moving Mass (Mms):Ā 200.0 g
- Suspension Compliance (Cms): 131.19 μm/N
- Effective Piston Area (Sd): 510.1 cm²
- Equivalent Volume (Vas):Ā 48.59 L
- Sensitivity (SPL):Ā 85.2 dB
- Qms (Mechanical Q):Ā 3.624
- Qes (Electrical Q):Ā 0.602
- Qts (Total Q):Ā 0.516
- Ported EnclosureSize: 1.75 cu. ft. net
- Port Area: 26 sq. in.
- Port Tuning: 35 Hz
- Sealed Enclosure
- Not Recommended
- Outside Diameter:Ā 12.44 in (316 mm)
- Displacement:Ā 0.15 cu ft
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Experience the perfect blend of power and precision with the DOWN4SOUND SB 12ā Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 2-ohm / 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:Ā 500W RMS
- Coil Size:Ā 2.5 Inch
- Cutout Diameter:Ā 10.87 inches / 276 mm
- Outer Diameter:Ā 12.44 inches / 316 mm
- Mounting Depth:Ā 6.81 inches / 173 mm
- Motor Height:Ā 3.54 inches / 90 mm
- Net Weight:Ā 44.1 lbs / 20 kg
- Gross Weight:Ā 47.4 lbs / 21.5 kg
- Highly optimized suspension for precise sound reproduction
- Versatile design suitable for various setups
Technical Specifications:
- Revc (DC Resistance):Ā 2.13 Ohm
- Resonance Frequency (Fs):Ā 29.90 Hz
- BL Product:Ā 20.32 TĀ·m
- Total Moving Mass (Mms):Ā 200.0 g
- Suspension Compliance (Cms): 131.19 μm/N
- Effective Piston Area (Sd): 510.1 cm²
- Equivalent Volume (Vas):Ā 48.59 L
- Sensitivity (SPL):Ā 85.2 dB
- Qms (Mechanical Q):Ā 3.624
- Qes (Electrical Q):Ā 0.602
- Qts (Total Q):Ā 0.516
- Ported EnclosureSize: 1.75 cu. ft. net
- Port Area: 26 sq. in.
- Port Tuning: 35 Hz
- Sealed Enclosure
- Not Recommended
- Outside Diameter:Ā 12.44 in (316 mm)
- Displacement:Ā 0.15 cu ft
























