Kartesian Wom265_vKi-6
Best box: 77.7 L bass reflex tuned to 32.9 Hz · F3 33.3 Hz
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Comparable 11.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the Kartesian Wom265_vKi-6 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.
- Port length (97.7 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) | 77.7 Liters |
| Tuning Frequency (Fb) | 32.9 Hz |
| F3 (-3 dB Cutoff) | 33.3 Hz |
| F6 / F10 Extension | 29.2 Hz / 25.5 Hz |
| Port Inner Diameter ESTIMATED | Ø 20.0 cm |
| Port Physical Length | 97.7 cm |
| First Pipe Resonance | 176.0 Hz |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 34.5 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 59.6 Hz |
| F3 (-3 dB Cutoff) | 61.3 Hz |
| F6 / F10 Extension | 46.1 Hz / 34.7 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 29.7 Hz |
| Total Q (Qts) | 0.34 |
| Electrical Q (Qes) | 0.366 |
| Mechanical Q (Qms) | 4.8 |
| Equivalent Volume (Vas) | 114.6 Liters |
| Diaphragm Area (Sd) | 390.0 cm² |
| DC Resistance (Re) | 4.0 Ω |
| Efficiency Bandwidth Product (EBP) | 81.2 |
| Linear Excursion (Xmax) | N/A mm |
| Thermal Power (Pe) | N/A 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 Kartesian Wom265_vKi-6?
Load Forge's calculated alignment puts Kartesian Wom265_vKi-6 in a 77.7 liter vented enclosure tuned to 32.9 Hz, reaching an F3 cutoff of approximately 33.3 Hz.
Can Kartesian Wom265_vKi-6 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 34.5 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 61.3 Hz.
What port dimensions should be used for Kartesian Wom265_vKi-6 to avoid port chuffing?
Xmax is not published for Kartesian Wom265_vKi-6, so the port is an empirical estimate: a 20.0 cm diameter with a length of 97.7 cm (area at least 12 in² per ft³ of net volume). Check the air velocity at your power level in Load Forge Studio.
Shareable Acoustic Card for Forums & Social Media
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