Vented Specialist

Visaton PAW 25 - 8 Ohm

Best box: 27.4 L bass reflex tuned to 59.2 Hz · F3 59.1 Hz

Predicted SPL response of the Visaton PAW 25 - 8 Ohm in the recommended 27.4 L bass reflex box versus the alternative — open it in the simulator Open and tweak this box live ↗

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Estimated retail 1069.00 SEK · Check price & availability ↗

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Recommended Bass Reflex (Vented)

PORT BUILDABLE
Net Box Volume (Vb) 27.4 Liters
Tuning Frequency (Fb) 59.2 Hz
F3 (-3 dB Cutoff) 59.1 Hz
F6 / F10 Extension 52.3 Hz / 45.7 Hz
Port Inner Diameter Ø 10.0 cm
Port Physical Length 17.4 cm
First Pipe Resonance 990.0 Hz
Estimated MOL @ F3 115.4 dB SPL
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Recommended Sealed (Acoustic Suspension)

MAX TRANSIENT DAMPING
Net Box Volume (Vb) 12.3 Liters
System Q (Qtc) 0.707 (Butterworth)
System Resonance (Fc) 106.7 Hz
F3 (-3 dB Cutoff) 105.0 Hz
F6 / F10 Extension 79.8 Hz / 60.3 Hz
Air Spring Linearity High (Zero port compression)
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Thiele/Small Parameters

Resonance (Fs) 52.0 Hz
Total Q (Qts) 0.33
Electrical Q (Qes) 0.342
Mechanical Q (Qms) 9.59
Equivalent Volume (Vas) 44.0 Liters
Diaphragm Area (Sd) 353.0 cm²
DC Resistance (Re) 6.5 Ω
Efficiency Bandwidth Product (EBP) 152.2
Linear Excursion (Xmax) 8.0 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 Visaton PAW 25 - 8 Ohm?

Load Forge's calculated alignment puts Visaton PAW 25 - 8 Ohm in a 27.4 liter vented enclosure tuned to 59.2 Hz, reaching an F3 cutoff of approximately 59.1 Hz.

Can Visaton PAW 25 - 8 Ohm be used in a sealed box?

Yes. In a sealed (acoustic suspension) enclosure of 12.3 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 105.0 Hz.

What port dimensions should be used for Visaton PAW 25 - 8 Ohm to avoid port chuffing?

Sized from cone displacement (Sd × Xmax), a minimum port diameter of 10.0 cm with a length of 17.4 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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Visaton PAW 25 - 8 Ohm Enclosure Card
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