Bomber B-One 200W 4 Ohm (SW10BONE-200-4)

10″ subwoofer · 4 Ω · 200 W RMS

Fs 34 HzQts 1.08Vas 1.59 ft³Xmax 0.28″

Recommended box

For a sedan, one sub, 200 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 volume1.24 ft³ (35 L)
Qtc1.63
Fc51 Hz
F3 (−3 dB, no cabin gain)37 Hz
Example box (outside)12 3/16″ × 12 3/16″ × 20 11/16″
Open sealed box in designer

Ported

Net volume2.12 ft³ (60 L)
Tuning (Fb)41 Hz
Portslot 1 9/16 × 14 5/16″, 13″ long
Port velocity at 200 W43 ft/s
F3 (−3 dB, no cabin gain)33 Hz
Example box (outside)31 1/2″ × 15 3/4″ × 11 1/16″
Open ported box in designer
203040506080100150200667278849096HzdB
Sealed Ported · SPL in dB at 1 W / 1 m, no cabin gain

Thiele/Small parameters

Fs34 Hz
Qts1.08
Qes1.26
Qms7.33
Vas1.59 ft³
Re3.77 Ω
Sd54.7 in²
Xmax0.28″
Vd15.1 in³ calc.
Mms86 g calc.
BL7.4 T·m calc.
EBP27 — suits sealed calc.
Sensitivity, 1 W / 1 m83.5 dB calc.

General

Size10″
Voice coils4 Ω
RMS power200 W

Mounting dimensions

Ø10″cutout ≈ Ø9″mounting depth 4 3/4″magnet Ø5 1/4″
Cutout diameter≈ 9″
Mounting depth4 3/4″
Overall diameter10″
Magnet diameter5 1/4″

“≈” 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 Bomber 10″ models