Sundown Audio SDv3-10 D2

10″ subwoofer · dual 2 Ω · 500 W RMS

The Sundown Audio SDv3-10 D2 is a 10″ subwoofer. With Qts 0.44 and EBP 50 it works both sealed and ported: sealed is tighter and smaller, ported is deeper and louder.

Recommended box

For a sedan, one sub, 500 W. It’s the same math as the designer’s step-by-step mode, where you can fit the box to your space, vehicle and amp and get plans, a cut sheet and DXF.

Mounting dimensions

Where it fits in a vehicle

Spots from our vehicle guides where the cutout, mounting depth and recommended box fit. The spot sizes are approximate — measure your own vehicle.

• F-150 SuperCrew — under the rear seat sealed and ported box
• F-150 regular cab — behind the seat sealed and ported box
• Ram Crew Cab — under the rear seat sealed and ported box
• Ram regular cab — behind the seat sealed and ported box
• Tacoma Double Cab — under the rear seat sealed and ported box
• Tacoma Access Cab — behind the front seats sealed and ported box
• Bronco 4-door — behind the rear seat sealed and ported box
• Wrangler 4-door, hard top — behind the rear seat sealed and ported box
• Wrangler 4-door, soft top — behind the rear seat sealed and ported box
• Silverado / Sierra Crew Cab — under the rear seat sealed and ported box
• Silverado / Sierra regular cab — behind the seat sealed and ported box
• Spare tire well sealed box
• Polaris RZR / Ranger — under the seat sealed box
• Can-Am — under the seat sealed box
• Avalanche — under the rear seat sealed box
• FJ Cruiser — behind the rear seat sealed and ported box
• El Camino 1978–87 — behind the seat sealed and ported box
• Cherokee XJ — cargo area, spare moved out sealed and ported box
• Excursion — behind the third row sealed and ported box
• Mustang 2015–2023 coupe — trunk sealed and ported box
• Challenger / Charger — trunk sealed and ported box
• Tesla Model 3 — well under the trunk floor sealed box
• Club Car Precedent — under the rear seat sealed and ported box

“≈” means the value isn’t in the spec sheet and a typical value for the size is used; “calc.” means it’s calculated from the published parameters. Check the manufacturer’s spec sheet before you build.

Data sources

• web.archive.org/web/20191212172929/https://sundownaudio.com/index.php/subwoofers
• web.archive.org/web/20161227023236/http://www.sundownaudio.com/index.php/subwoof

Voice coil versions

The same sub with different voice coils: the parameters are nearly the same — pick by your amp and wiring.

Other Sundown Audio 10″ models

• Sundown Audio Ev2-10 D2 10″ · dual 2 Ω
• Sundown Audio Ev2-10 D4 10″ · dual 4 Ω
• Sundown Audio Ev4-10 D2 10″ · dual 2 Ω
• Sundown Audio Ev4-10 D4 10″ · dual 4 Ω
• Sundown Audio HZ-10 D4 10″ · dual 4 Ω
• Sundown Audio HZS-10 D4 10″ · dual 4 Ω
• Sundown Audio LCSv2-10 D4 10″ · dual 4 Ω
• Sundown Audio M10 D1 10″ · dual 1 Ω
• Sundown Audio M10 D2 10″ · dual 2 Ω
• Sundown Audio NSv2-10 D2 10″ · dual 2 Ω
• Sundown Audio NSv4-10 D1 10″ · dual 1 Ω
• Sundown Audio NSv4-10 D2 10″ · dual 2 Ω

Similar 10″ subwoofers from other brands

Close in Fs, Qts and Vas — a box of similar volume will suit them.

• JL Audio 10W1v3-2 0.67 ft³ sealed · 0.92 ft³ ported
• JL Audio 10W1v3-4 0.71 ft³ sealed · 0.92 ft³ ported
• JBL GTO1004D 0.64 ft³ sealed · 1.20 ft³ ported
• Focal Performance Sub P 25 DB (DVC 4+4 ohm) 0.60 ft³ sealed · 1.17 ft³ ported
• Diamond D102 0.57 ft³ sealed · 1.13 ft³ ported
• Audiobahn ALUM10 0.49 ft³ sealed · 1.55 ft³ ported

FAQ