XPERT EXM6N-CFV2
Best box: 7.3 L bass reflex tuned to 75.6 Hz · F3 71.0 Hz
Open and tweak this box live ↗
Will it fit your requirements?
Check the XPERT EXM6N-CFV2 against your space and targets — instant, no sign-up.
Estimated retail 229.98 USD · Check price & availability ↗
Free, no sign-up to simulate · a free account saves your design
Comparable 6.5" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the XPERT EXM6N-CFV2 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.
Recommended Bass Reflex (Vented)
PORT BUILDABLE| Net Box Volume (Vb) | 7.3 Liters |
| Tuning Frequency (Fb) | 75.6 Hz |
| F3 (-3 dB Cutoff) | 71.0 Hz |
| F6 / F10 Extension | 63.7 Hz / 56.6 Hz |
| Port Inner Diameter ESTIMATED | Ø 6.8 cm |
| Port Physical Length | 21.2 cm |
| First Pipe Resonance | 810.0 Hz |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 3.2 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 135.4 Hz |
| F3 (-3 dB Cutoff) | 136.2 Hz |
| F6 / F10 Extension | 103.0 Hz / 77.7 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 82.4 Hz |
| Total Q (Qts) | 0.42 |
| Electrical Q (Qes) | 0.48 |
| Mechanical Q (Qms) | 3.38 |
| Equivalent Volume (Vas) | 5.9 Liters |
| Diaphragm Area (Sd) | 132.0 cm² |
| DC Resistance (Re) | 3.0 Ω |
| Efficiency Bandwidth Product (EBP) | 171.8 |
| Linear Excursion (Xmax) | N/A mm |
| Thermal Power (Pe) | N/A W |
| Nominal Diameter | 6.5" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for XPERT EXM6N-CFV2?
Load Forge's calculated alignment puts XPERT EXM6N-CFV2 in a 7.3 liter vented enclosure tuned to 75.6 Hz, reaching an F3 cutoff of approximately 71.0 Hz.
Can XPERT EXM6N-CFV2 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 3.2 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 136.2 Hz.
What port dimensions should be used for XPERT EXM6N-CFV2 to avoid port chuffing?
Xmax is not published for XPERT EXM6N-CFV2, so the port is an empirical estimate: a 6.8 cm diameter with a length of 21.2 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
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.
Not sure if EXM6N-CFV2 fits your physical space?
Don't force a driver into the wrong box. Use Bass Match to calculate which of 8,000+ catalog drivers delivers the highest SPL, lowest F3, and cleanest port air velocity for your exact trunk or room dimensions.
Run Bass Match for Your Space