MISCO 57-WB08-01
Best box: 0.31 L sealed · Fc 202.1 Hz · F3 206.2 Hz
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Comparable 2.25" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the MISCO 57-WB08-01 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
- Xmax is not published, so the port size is an empirical estimate (area ≥ 12 in² per ft³ of net volume, minimum by driver size), not a displacement calculation. Check air velocity in Load Forge Studio.
Textbook Bass Reflex — not recommended (3.9 dB bass hump)
PORT BUILDABLE| Net Box Volume (Vb) | 1.5 Liters |
| Tuning Frequency (Fb) | 116.9 Hz |
| F3 (-3 dB Cutoff) | 107.9 Hz |
| F6 / F10 Extension | 102.9 Hz / 96.6 Hz |
| Port Inner Diameter ESTIMATED | Ø 5.0 cm |
| Port Physical Length | 25.1 cm |
| First Pipe Resonance | 684.0 Hz |
| Estimated MOL @ F3 | 93.5 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 0.31 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 202.1 Hz |
| F3 (-3 dB Cutoff) | 206.2 Hz |
| F6 / F10 Extension | 155.3 Hz / 117.1 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 167.0 Hz |
| Total Q (Qts) | 0.58 |
| Electrical Q (Qes) | 0.77 |
| Mechanical Q (Qms) | 2.35 |
| Equivalent Volume (Vas) | 0.1 Liters |
| Diaphragm Area (Sd) | 15.2 cm² |
| DC Resistance (Re) | 7.3 Ω |
| Efficiency Bandwidth Product (EBP) | 216.9 |
| Linear Excursion (Xmax) | N/A mm |
| Thermal Power (Pe) | 10.0 W |
| Nominal Diameter | 2.25" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for MISCO 57-WB08-01?
A simple ported box is not recommended for MISCO 57-WB08-01: the textbook alignment (1.5 liters tuned to 116.9 Hz) needs a 25.1 cm port, and no nearby retune stays buildable without a bass hump. A sealed box, a passive radiator or a folded duct is the practical choice.
Can MISCO 57-WB08-01 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 0.31 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 206.2 Hz.
What port dimensions should be used for MISCO 57-WB08-01 to avoid port chuffing?
A straight 5.0 cm port would need 25.1 cm of length, which does not fit a practical cabinet. Use a passive radiator or a folded/3D duct instead of a straight tube.
Shareable Acoustic Card for Forums & Social Media
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