Sundown Audio M-Series M8 D2 8" 800W RMS / 1600W Max Dual 2-Ohm Subwoofer
The Sundown Audio M-Series M8 D2 is built for enthusiasts who want serious bass performance from an 8-inch subwoofer. Rated at 800 watts RMS and 1,600 watts peak, the M8 delivers impressive low-frequency output while remaining optimized for compact enclosures, making it ideal for trucks, under-seat applications, and space-limited installations.
Featuring a carbon fiber cone and dust cap, 2.25-inch high-temperature copper voice coil, and a heavy-duty cast aluminum basket, the M8 is engineered to provide powerful, accurate bass with outstanding durability. Its advanced cooling system, high-velocity vented pole, and rear gap venting help maintain performance during extended high-power operation.
Features
- 800 Watts RMS Power Handling
- 1,600 Watts Peak Power
- 8-Inch High-Performance Car Audio Subwoofer
- Dual 2-Ohm Voice Coils (D2)
- Carbon Fiber Cone & Dust Cap
- 2.25" Aluminum Voice Coil Former
- High-Temperature Copper Voice Coil
- Double-Stitched High-Roll Surround
- Heavy-Duty Cast Aluminum Basket
- High-Velocity Vented Pole
- Rear Gap Venting for Improved Cooling
- Spring-Loaded Terminals Accept Up to 8 AWG Speaker Wire
- Heavy-Duty Stitched Tinsel Leads
- 18mm One-Way Linear Xmax
- Optimized for Small Ported Enclosures
- Designed for High Output with Low Distortion
Specifications
- Brand: Sundown Audio
- Series: M-Series
- Model: M8 D2
- Speaker Size: 8"
- Power Handling (RMS): 800 Watts
- Power Handling (Peak): 1,600 Watts
- Impedance: Dual 2 Ohm
- Sensitivity: 81.6 dB
- Voice Coil Diameter: 2.25"
- Recommended Sealed Enclosure: 0.30 cu. ft.
- Recommended Ported Enclosure: 0.65 cu. ft.
- Recommended Port Tuning: 35 Hz
Package Includes
- (1) Sundown Audio M-Series M8 D2 8" Dual 2-Ohm Subwoofer
UPC: 810199220260
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
From Our Community
Real Installs. Real Sound.
See what enthusiasts are saying — straight from their builds
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.
