Versatile Load

American Bass SL-1044V2

Best box: 35.1 L bass reflex tuned to 31.9 Hz · F3 30.3 Hz

Predicted SPL response of the American Bass SL-1044V2 in the recommended 35.1 L bass reflex box versus the alternative — open it in the simulator Open and tweak this box live ↗

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Recommended Bass Reflex (Vented)

PORT BUILDABLE
Net Box Volume (Vb) 35.1 Liters
Tuning Frequency (Fb) 31.9 Hz
F3 (-3 dB Cutoff) 30.3 Hz
F6 / F10 Extension 26.8 Hz / 23.9 Hz
Port Inner Diameter Ø 6.8 cm
Port Physical Length 25.6 cm
First Pipe Resonance 671.0 Hz
Estimated MOL @ F3 107.6 dB SPL
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Recommended Sealed (Acoustic Suspension)

MAX TRANSIENT DAMPING
Net Box Volume (Vb) 18.4 Liters
System Q (Qtc) 0.707 (Butterworth)
System Resonance (Fc) 57.1 Hz
F3 (-3 dB Cutoff) 58.3 Hz
F6 / F10 Extension 43.9 Hz / 33.1 Hz
Air Spring Linearity High (Zero port compression)
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Thiele/Small Parameters

Resonance (Fs) 38.4 Hz
Total Q (Qts) 0.469
Electrical Q (Qes) 0.511
Mechanical Q (Qms) 5.67
Equivalent Volume (Vas) 23.4 Liters
Diaphragm Area (Sd) 316.7 cm²
DC Resistance (Re) 3.75 Ω
Efficiency Bandwidth Product (EBP) 75.1
Linear Excursion (Xmax) 9.0 mm
Thermal Power (Pe) 300.0 W
Nominal Diameter 10.0"
Catalog Source Load Forge catalog (manufacturer datasheets and retailer listings)

Frequently Asked Questions

What is the recommended ported (bass reflex) box volume for American Bass SL-1044V2?

Load Forge's calculated alignment puts American Bass SL-1044V2 in a 35.1 liter vented enclosure tuned to 31.9 Hz, reaching an F3 cutoff of approximately 30.3 Hz.

Can American Bass SL-1044V2 be used in a sealed box?

Yes. In a sealed (acoustic suspension) enclosure of 18.4 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 58.3 Hz.

What port dimensions should be used for American Bass SL-1044V2 to avoid port chuffing?

Sized from cone displacement (Sd × Xmax), a minimum port diameter of 6.8 cm with a length of 25.6 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.

Shareable Acoustic Card for Forums & Social Media

Embed this design card on DIYAudio, AVSForum, Reddit, or Facebook. It shows the calculated F3, MOL (when the power rating is published) and box parameters.

American Bass SL-1044V2 Enclosure Card
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