Wavecor SW084OM01 & SW084OM02
Best box: 2.4 L bass reflex tuned to 71.6 Hz · F3 66.2 Hz
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Comparable 3.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the Wavecor SW084OM01 & SW084OM02 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 (2.4 L at 65.1 Hz) would need a 54.3 cm port; the recommendation is retuned to 2.4 L at 71.6 Hz so the port can be built.
Recommended Bass Reflex (Vented)
PORT BUILDABLE| Net Box Volume (Vb) | 2.4 Liters |
| Tuning Frequency (Fb) | 71.6 Hz |
| F3 (-3 dB Cutoff) | 66.2 Hz |
| F6 / F10 Extension | 60.1 Hz / 53.8 Hz |
| Port Inner Diameter | Ø 5.0 cm |
| Port Physical Length | 44.3 cm |
| First Pipe Resonance | 389.0 Hz |
| Estimated MOL @ F3 | 100.8 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 1.1 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 117.6 Hz |
| F3 (-3 dB Cutoff) | 118.4 Hz |
| F6 / F10 Extension | 89.3 Hz / 67.4 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 74.0 Hz |
| Total Q (Qts) | 0.44 |
| Electrical Q (Qes) | 0.462 |
| Mechanical Q (Qms) | 9.2 |
| Equivalent Volume (Vas) | 1.7 Liters |
| Diaphragm Area (Sd) | 33.5 cm² |
| DC Resistance (Re) | 2.9 Ω |
| Efficiency Bandwidth Product (EBP) | 160.1 |
| Linear Excursion (Xmax) | 4.5 mm |
| Thermal Power (Pe) | N/A W |
| Nominal Diameter | 3.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for Wavecor SW084OM01 & SW084OM02?
Load Forge's calculated alignment puts Wavecor SW084OM01 & SW084OM02 in a 2.4 liter vented enclosure tuned to 71.6 Hz, reaching an F3 cutoff of approximately 66.2 Hz.
Can Wavecor SW084OM01 & SW084OM02 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 1.1 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 118.4 Hz.
What port dimensions should be used for Wavecor SW084OM01 & SW084OM02 to avoid port chuffing?
Sized from cone displacement (Sd × Xmax), a minimum port diameter of 5.0 cm with a length of 44.3 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.
Shareable Acoustic Card for Forums & Social Media
Embed this design card on DIYAudio, AVSForum, Reddit, or Facebook. It shows the calculated F3, MOL (when the power rating is published) and box parameters.
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