Musway mwf104sq
Best box: 29.2 L bass reflex tuned to 27.7 Hz · F3 28.3 Hz
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Comparable 11.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the Musway mwf104sq does not fit your target box volume or tuning. Each entry links to its full enclosure design and Thiele/Small parameters.
⚠️ Engineering Notice for Builders
- The textbook alignment (29.2 L at 23.1 Hz) would need a 143.9 cm port; the recommendation is retuned to 29.2 L at 27.7 Hz so the port can be built.
- Port length (97.9 cm) exceeds a straight internal run; use an elbow bend, slotted vent or 3D folded duct to fit the enclosure.
Recommended Bass Reflex (Vented)
PORT NEEDS ELBOW / 3D| Net Box Volume (Vb) | 29.2 Liters |
| Tuning Frequency (Fb) | 27.7 Hz |
| F3 (-3 dB Cutoff) | 28.3 Hz |
| F6 / F10 Extension | 23.7 Hz / 20.7 Hz |
| Port Inner Diameter | Ø 10.0 cm |
| Port Physical Length | 97.9 cm |
| First Pipe Resonance | 176.0 Hz |
| Estimated MOL @ F3 | 107.9 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 50.2 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 38.6 Hz |
| F3 (-3 dB Cutoff) | 39.1 Hz |
| F6 / F10 Extension | 29.6 Hz / 22.3 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 33.0 Hz |
| Total Q (Qts) | 0.6 |
| Electrical Q (Qes) | 0.643 |
| Mechanical Q (Qms) | 8.93 |
| Equivalent Volume (Vas) | 19.5 Liters |
| Diaphragm Area (Sd) | 380.0 cm² |
| DC Resistance (Re) | 3.6 Ω |
| Efficiency Bandwidth Product (EBP) | 51.3 |
| Linear Excursion (Xmax) | 20.0 mm |
| Thermal Power (Pe) | 500.0 W |
| Nominal Diameter | 11.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for Musway mwf104sq?
Load Forge's calculated alignment puts Musway mwf104sq in a 29.2 liter vented enclosure tuned to 27.7 Hz, reaching an F3 cutoff of approximately 28.3 Hz.
Can Musway mwf104sq be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 50.2 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 39.1 Hz.
What port dimensions should be used for Musway mwf104sq to avoid port chuffing?
Sized from cone displacement (Sd × Xmax), a minimum port diameter of 10.0 cm with a length of 97.9 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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