Sundown Audio SUN-XV415D1 X-Series XV4 15″ 3000W RMS 1-Ohm Dual Voice Coil Subwoofer – High-Power
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
Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.
Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.
1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.
Customer Support : 9:00 am to 5:00 pm
Email: info@eliteautogear.com
For technical support questions, contact us at cs@eliteautogear.com
Phone: (877)-215-8187
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Low End You Can Feel
Bass Built for Daily Driving and Competition
Controlled Low End
Designed for tight, repeatable bass rather than one-note boom, so basslines and kick drums stay separate.
Built to Take Power
Voice coil, spider and cone materials are matched to the rated RMS so the sub handles sustained output.
Match the Enclosure
Performance depends on the box. Sealed for accuracy, ported for output. See the specs for recommended volume and tuning.
Wire It Right
Coil configuration decides your final impedance. Match it to a load your amplifier is stable at before wiring.
