Sundown Audio SUN-XV415D1 X-Series XV4 15″ 3000W RMS 1-Ohm Dual Voice Coil Subwoofer – High-Power

Hit harder with the Sundown Audio SUN-XV415D1, a 15-inch 1-ohm subwoofer handling 3,000W RMS (6,000W peak).

At a glance

• Power: 3,000W RMS (6,000W peak)
• Size: 15"
• Impedance: 1 ohm

Details

Unleash powerful, clean bass with the Sundown Audio XV4 15″ Subwoofer. With 3000W RMS, 6000W peak, advanced X v.4 coil design, and a durable motor, it delivers deep, distortion-free lows. Perfect for ported or 4th-order enclosures, engineered for audiophiles and bass competitors seeking maximum performance.

Features:

• 15″ high-performance subwoofer with advanced X v.4 coils
• 3000W RMS / 6000W peak power handling
• 30mm Xmax for strong, linear cone excursion
• Optimized 9.25″ motor design for maximum efficiency
• Recommended ported enclosure: 4.25 cu ft tuned to 32 Hz
• Robust cone engineered for high-SPL output
• Ideal for competitive and high-end car audio systems

Specifications:

Dual 1-Ohm T/S Specs (D1)

RMS Power: 3000W

Peak Power: 6000W

Re-Ohms: 3.2Ω

Fs: 29.91 Hz

Vas: 31.43 L

Qes: 0.55

Qms: 4.87

Qts: 0.49

Le: 2.57 mH

BL: 22.32 N/A

Mms: 457.51 g

Cms: 61.87 μM/N

Sensitivity: 85.29 dB @ 1W/1m

Xmax: 30mm

Subwoofer Measurements

Displacement: 0.26 cu ft

Depth: 12.95″

Cutout: 13.93″

Motor Diameter: 9.25″

Ported Enclosure Specs

Recommended Size: 4.25 cu ft

Recommended Port Area: 68 sq in

Recommended Port Tuning: 32 Hz

4th Order Enclosure Specs

Sealed Side: 2.0 cu ft

Ported Side: 6.0 cu ft

Port Area: 120 sq in

Port Length: 8″

UPC: 810111135399

Why buy from Stereo-Needs

• Free shipping on every order
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• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order