Sundown Audio SA-Series v.3 8″ 500W RMS Dual 2-Ohm Subwoofer | Compact Deep Bass
The Sundown Audio SA v.3 8″ delivers 500 watts RMS of clean, hard-hitting bass with serious SPL potential—all in a compact design that fits almost anywhere. With Dual 2-Ohm coils for flexible wiring and a rugged build, it’s ready to bring competition-level sound to your daily drive.
Features:
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Compact SPL Beast – Small 8″ subwoofer with the output of a much larger driver.
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500W RMS Power – Delivers hard-hitting, accurate bass you can feel.
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Dual 2-Ohm Voice Coils – Multiple wiring options to match your setup perfectly.
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Engineered for Endurance – Heavy-duty materials built for long-lasting, high-volume play.
- UPC – 810111130899
Specifications:
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Subwoofer Size: 8″
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Power Handling (RMS): 500W
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Power Handling (Peak): 1000W
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Impedance: Dual 2-Ohm voice coils
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Sensitivity: ~82.5 dB
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Mounting Depth: 5.87″
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Cutout Diameter: 7.4″
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Xmax (One-Way Linear Excursion): 14mm
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Voice Coil Diameter: 2.5″ copper wound
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Magnet Structure: High-grade ferrite magnet
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Cone Material: Stiff, reinforced pulp cone with high-roll surround
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Basket Material: Heavy-duty cast aluminum frame
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Cooling System: Optimized venting for heat dissipation during high output
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Recommended Enclosure (Sealed): 0.5 cu ft
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Recommended Enclosure (Ported): 0.75 cu ft tuned to 35Hz
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.
