• 2000W RMS HIGH OUTPUT POWER: Delivers massive bass performance with 2000 watts RMS and 4000 watts peak handling for serious daily and competition systems.
• 35MM XMAX EXTREME EXCURSION: Mega-Roll surround and linear suspension produce deeper lows, stronger impact, and cleaner sound at high volume.
• PATENTED MEGA SERIES MOTOR: Quad stack magnet, 20mm top plate, and aluminum shorting ring reduce distortion while maximizing efficiency.
• ADVANCED COOLING DESIGN: High-velocity venting and cast aluminum frame cooling keep performance stable under heavy load.
• OPTIMIZED FOR PORTED ENCLOSURES: Designed for powerful bass in compact 1.5 cu ft ported boxes tuned to 32 Hz.

Sundown Audio 10" 2-Ohm 2000 Watts RMS M Series Subwoofer - M10D2

This Listings Includes:

• (1) Sundown Audio Series M Subwoofer 10 inch, 2000 Watts RMS, 2-Ohm

Unleash extreme low-frequency performance with the Sundown Audio M Series 10 inch subwoofer, engineered to deliver powerful output, deep bass extension, and industry-leading low distortion in a compact enclosure. Built on Sundown’s patented Mega Series platform, the M10D2 combines a quad stack motor, Mega-Roll surround, and proprietary linear suspension to achieve massive excursion while maintaining tight, accurate bass response.

The M Series is designed as the entry model within Sundown’s Mega lineup, but only in comparison to its larger siblings. With a 3 inch 4-layer aluminum voice coil, massive 20mm top plate, and advanced cooling architecture derived from the X and Z series, this subwoofer delivers serious performance that rivals much higher priced competitors.

Specifications:

• Nominal Diameter: 10" (254mm)


• Nominal Impedance: Dual 2-Ohm


• RMS Power Handling: 2000 Watts


• Peak Power Handling: 4000 Watts


• Sensitivity (1W/1M): 79.14 dB


• Voice Coil Diameter: 3" (76.2mm), 4-layer aluminum round wire


• Former Material: Aluminum


• Basket: Custom Tooled Cast Aluminum Mega Series Frame


• Magnet Structure: Quad Stack, 200mm Diameter x 88mm Height


• Top Plate Thickness: 20mm


• Motor Cooling: Vented pole, backplate venting, frame-integrated cooling


• Shorting Ring: Aluminum Faraday Ring for reduced distortion


• Suspension: Sundown Mega-Roll Surround with PG Linear Suspension


• Xmax (One-Way Linear Excursion): 35mm

Thiele / Small Parameters (D2):

• Re: 4.19 Ohm


• Fs: 37.736 Hz


• Vas: 7.793 L


• Qes: 0.761


• Qms: 4.847


• Qts: 0.658


• Le: 3.682 mH


• BL: 23.82


• Mms: 434.53 g


• Cms: 40.935 uM/N

Recommended Enclosure:

• Ported Box Volume: 1.5 cu ft


• Recommended Port Area: 24 sq in


• Recommended Tuning: 32 Hz

Dimensions:

• Mounting Depth: 10.09"


• Overall Diameter: 11.65"


• Cut-Out Diameter: 10.01"


• Displacement: 0.2 cu ft


• Motor Diameter: 7.87"