Versatile Load

LaVoce LAVSSF10240AF

Best box: 63.8 L bass reflex tuned to 27.3 Hz · F3 33.8 Hz

Predicted SPL response of the LaVoce LAVSSF10240AF in the recommended 63.8 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) 63.8 Liters
Tuning Frequency (Fb) 27.3 Hz
F3 (-3 dB Cutoff) 33.8 Hz
F6 / F10 Extension 24.6 Hz / 20.8 Hz
Port Inner Diameter Ø 6.8 cm
Port Physical Length 18.0 cm
First Pipe Resonance 954.0 Hz
Estimated MOL @ F3 110.9 dB SPL
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Recommended Sealed (Acoustic Suspension)

MAX TRANSIENT DAMPING
Net Box Volume (Vb) 79.0 Liters
System Q (Qtc) 0.707 (Butterworth)
System Resonance (Fc) 47.3 Hz
F3 (-3 dB Cutoff) 47.3 Hz
F6 / F10 Extension 35.8 Hz / 27.1 Hz
Air Spring Linearity High (Zero port compression)
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Thiele/Small Parameters

Resonance (Fs) 39.0 Hz
Total Q (Qts) 0.57
Electrical Q (Qes) 0.605
Mechanical Q (Qms) 9.96
Equivalent Volume (Vas) 42.5 Liters
Diaphragm Area (Sd) 363.1 cm²
DC Resistance (Re) 6.7 Ω
Efficiency Bandwidth Product (EBP) 64.5
Linear Excursion (Xmax) 8.3 mm
Thermal Power (Pe) N/A 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 LaVoce LAVSSF10240AF?

Load Forge's calculated alignment puts LaVoce LAVSSF10240AF in a 63.8 liter vented enclosure tuned to 27.3 Hz, reaching an F3 cutoff of approximately 33.8 Hz.

Can LaVoce LAVSSF10240AF be used in a sealed box?

Yes. In a sealed (acoustic suspension) enclosure of 79.0 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 47.3 Hz.

What port dimensions should be used for LaVoce LAVSSF10240AF to avoid port chuffing?

Sized from cone displacement (Sd × Xmax), a minimum port diameter of 6.8 cm with a length of 18.0 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.

LaVoce LAVSSF10240AF Enclosure Card
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