DL Audio Raven 10 (2+2)

10″ subwoofer · dual 2 Ω · 800 W RMS

Fs 31.8 HzQts 0.57Vas 0.70 ft³

Recommended box

For a sedan, one sub, 800 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.

Sealed

Net volume0.71 ft³ (20 L)
Qtc0.80
Fc45 Hz
F3 (−3 dB, no cabin gain)42 Hz
Example box (outside)12 5/8″ × 12 5/8″ × 12 1/16″
Open sealed box in designer

Ported

Net volume2.05 ft³ (58 L)
Tuning (Fb)25 Hz
Portslot 1 3/4 × 14 5/16″, 48 7/8″ long
Port velocity at 800 W79 ft/s
F3 (−3 dB, no cabin gain)22 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 13 3/4″
Open ported box in designer
2030405060801001502006066727884HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs31.8 Hz
Qts0.57
Qes0.63
Qms6
Vas0.70 ft³
Re (one coil)≈ 1.7 Ω
Sd≈ 52.7 in²
Xmax≈ 0.39″
EBP50 — sealed or ported calc.
Sensitivity, 1 W / 1 m82.1 dB calc.

General

Size10″
Voice coilsdual 2 Ω
RMS power800 W

Mounting dimensions

Ø10 1/2″cutout Ø9 5/16″mounting depth 5 11/16″magnet Ø≈ 6 1/16″
Cutout diameter9 5/16″
Mounting depth5 11/16″
Overall diameter10 1/2″

Only Qts is published — Qms assumed to be 6 and Qes calculated (barely affects box design).

“≈” 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

Other DL Audio 10″ models