Sealed Specialist

SEAS E0026-08S W26FX001

Best box: 119.4 L bass reflex tuned to 21.6 Hz · F3 23.6 Hz

Predicted SPL response of the SEAS E0026-08S W26FX001 in the recommended 119.4 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) 119.4 Liters
Tuning Frequency (Fb) 21.6 Hz
F3 (-3 dB Cutoff) 23.6 Hz
F6 / F10 Extension 19.9 Hz / 17.3 Hz
Port Inner Diameter Ø 5.0 cm
Port Physical Length 7.0 cm
First Pipe Resonance 2461.0 Hz
Estimated MOL @ F3 107.6 dB SPL
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Recommended Sealed (Acoustic Suspension)

MAX TRANSIENT DAMPING
Net Box Volume (Vb) 52.6 Liters
System Q (Qtc) 0.707 (Butterworth)
System Resonance (Fc) 39.3 Hz
F3 (-3 dB Cutoff) 46.6 Hz
F6 / F10 Extension 33.9 Hz / 25.1 Hz
Air Spring Linearity High (Zero port compression)
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Thiele/Small Parameters

Resonance (Fs) 20.0 Hz
Total Q (Qts) 0.35
Electrical Q (Qes) 0.423
Mechanical Q (Qms) 2.03
Equivalent Volume (Vas) 162.0 Liters
Diaphragm Area (Sd) 330.0 cm²
DC Resistance (Re) 6.3 Ω
Efficiency Bandwidth Product (EBP) 47.3
Linear Excursion (Xmax) 7.0 mm
Thermal Power (Pe) 400.0 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 E0026-08S W26FX001?

Load Forge's calculated alignment puts SEAS E0026-08S W26FX001 in a 119.4 liter vented enclosure tuned to 21.6 Hz, reaching an F3 cutoff of approximately 23.6 Hz.

Can SEAS E0026-08S W26FX001 be used in a sealed box?

Yes. In a sealed (acoustic suspension) enclosure of 52.6 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 46.6 Hz.

What port dimensions should be used for SEAS E0026-08S W26FX001 to avoid port chuffing?

Sized from cone displacement (Sd × Xmax), a minimum port diameter of 5.0 cm with a length of 7.0 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.

Shareable Acoustic Card for Forums & Social Media

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SEAS E0026-08S W26FX001 Enclosure Card
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