LaVoce CAF082.00K
Best box: 10.2 L bass reflex tuned to 79.8 Hz · F3 79.6 Hz
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Comparable 8.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the LaVoce CAF082.00K does not fit your target box volume or tuning. Each entry links to its full enclosure design and Thiele/Small parameters.
Recommended Bass Reflex (Vented)
PORT BUILDABLE| Net Box Volume (Vb) | 10.2 Liters |
| Tuning Frequency (Fb) | 79.8 Hz |
| F3 (-3 dB Cutoff) | 79.6 Hz |
| F6 / F10 Extension | 70.3 Hz / 61.4 Hz |
| Port Inner Diameter | Ø 7.5 cm |
| Port Physical Length | 15.0 cm |
| First Pipe Resonance | 1145.0 Hz |
| Estimated MOL @ F3 | 113.9 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 4.5 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 144.4 Hz |
| F3 (-3 dB Cutoff) | 141.9 Hz |
| F6 / F10 Extension | 108.1 Hz / 81.9 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 72.0 Hz |
| Total Q (Qts) | 0.34 |
| Electrical Q (Qes) | 0.371 |
| Mechanical Q (Qms) | 4.01 |
| Equivalent Volume (Vas) | 15.1 Liters |
| Diaphragm Area (Sd) | 220.0 cm² |
| DC Resistance (Re) | 5.1 Ω |
| Efficiency Bandwidth Product (EBP) | 193.8 |
| Linear Excursion (Xmax) | 6.7 mm |
| Thermal Power (Pe) | 250.0 W |
| Nominal Diameter | 8.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for LaVoce CAF082.00K?
Load Forge's calculated alignment puts LaVoce CAF082.00K in a 10.2 liter vented enclosure tuned to 79.8 Hz, reaching an F3 cutoff of approximately 79.6 Hz.
Can LaVoce CAF082.00K be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 4.5 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 141.9 Hz.
What port dimensions should be used for LaVoce CAF082.00K to avoid port chuffing?
Sized from cone displacement (Sd × Xmax), a minimum port diameter of 7.5 cm with a length of 15.0 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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