Versatile Load

SEAS E0046-08S W26FX002

Best box: 87.5 L bass reflex tuned to 30.4 Hz · F3 31.8 Hz

Predicted SPL response of the SEAS E0046-08S W26FX002 in the recommended 87.5 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) 87.5 Liters
Tuning Frequency (Fb) 30.4 Hz
F3 (-3 dB Cutoff) 31.8 Hz
F6 / F10 Extension 27.2 Hz / 23.9 Hz
Port Inner Diameter Ø 6.8 cm
Port Physical Length 8.6 cm
First Pipe Resonance 2000.0 Hz
Estimated MOL @ F3 112.1 dB SPL
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Recommended Sealed (Acoustic Suspension)

MAX TRANSIENT DAMPING
Net Box Volume (Vb) 38.1 Liters
System Q (Qtc) 0.707 (Butterworth)
System Resonance (Fc) 54.1 Hz
F3 (-3 dB Cutoff) 65.7 Hz
F6 / F10 Extension 47.9 Hz / 35.3 Hz
Air Spring Linearity High (Zero port compression)
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Thiele/Small Parameters

Resonance (Fs) 31.0 Hz
Total Q (Qts) 0.39
Electrical Q (Qes) 0.479
Mechanical Q (Qms) 2.1
Equivalent Volume (Vas) 87.0 Liters
Diaphragm Area (Sd) 330.0 cm²
DC Resistance (Re) 6.2 Ω
Efficiency Bandwidth Product (EBP) 64.7
Linear Excursion (Xmax) 7.0 mm
Thermal Power (Pe) 300.0 W
Nominal Diameter 10.2"
Catalog Source Load Forge catalog (manufacturer datasheets and retailer listings)

Frequently Asked Questions

What is the recommended ported (bass reflex) box volume for SEAS E0046-08S W26FX002?

Load Forge's calculated alignment puts SEAS E0046-08S W26FX002 in a 87.5 liter vented enclosure tuned to 30.4 Hz, reaching an F3 cutoff of approximately 31.8 Hz.

Can SEAS E0046-08S W26FX002 be used in a sealed box?

Yes. In a sealed (acoustic suspension) enclosure of 38.1 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 65.7 Hz.

What port dimensions should be used for SEAS E0046-08S W26FX002 to avoid port chuffing?

Sized from cone displacement (Sd × Xmax), a minimum port diameter of 6.8 cm with a length of 8.6 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.

Shareable Acoustic Card for Forums & Social Media

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SEAS E0046-08S W26FX002 Enclosure Card
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