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SKU: D4S-SB8D2

Down4Sound SB 8" 500W RMS Subwoofer DVC

Regular price $114.99
Shipping calculated at checkout.

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Description

Unleash the power of precise bass performance with the DOWN4SOUND SB 8” Subwoofer, crafted for car audio enthusiasts who value clean and impactful sound. Featuring a dual 2-ohm / 4-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for versatile setups and exceptional sound quality in a compact package. Engineered for durability and long-lasting performance, the SB-8 D2 is the perfect choice for any car audio build.


QUICK NOTES:

  • RMS Handling: 500W RMS
  • Coil Size: 2.5 Inch
  • Cutout Diameter: 7.20 inches / 183 mm
  • Outer Diameter: 8.50 inches / 216 mm
  • Mounting Depth: 4.98 inches / 126.5 mm
  • Motor Height: 2.36 inches / 60 mm
  • Net Weight: 30 lbs / 13.6 kg
  • Gross Weight: 33.1 lbs / 15 kg
  • Highly optimized suspension for accurate sound reproduction
  • Compact design ideal for tight installations

Technical Specifications:

  • Revc (DC Resistance): 3.8 Ohm
  • Resonance Frequency (Fs): 37.05 Hz
  • BL Product: 14.17 T·m
  • Total Moving Mass (Mms): 125.0 g
  • Suspension Compliance (Cms): 139.65 μm/N
  • Effective Piston Area (Sd): 210.1 cm²
  • Equivalent Volume (Vas): 9.016 L
  • Sensitivity (SPL): 80.3 dB
  • Qms (Mechanical Q): 3.098
  • Qes (Electrical Q): 0.582
  • Qts (Total Q): 0.490
  • Outside Diameter: 8.50 in (216 mm)
  • Displacement: 0.07 cu ft

Recommended Enclosures:

  • Ported Enclosure Size: 0.65 cu ft (net)
  • Port Area: 9 sq in
  • Port Tuning: 35 Hz
  • Sealed Enclosure: Not Recommended

Why You Should Buy:

  1. Enhanced Power and Versatility: The dual 2-ohm configuration offers flexible amplifier wiring options to suit various setups.
  2. Compact but Powerful: Perfect for tight spaces while still delivering impactful bass.
  3. Durable Build: Designed to endure high-power demands and long-term use.
  4. Optimized Sound Reproduction: Ensures accurate bass performance with a highly refined suspension system.

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