LaVoce CAN153.00TH
Best box: 143.6 L bass reflex tuned to 45.1 Hz · F3 42.6 Hz
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Comparable 15.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the LaVoce CAN153.00TH 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
- Large enclosure volume (143.6 L) requires extensive internal matrix bracing to prevent panel resonance.
Recommended Bass Reflex (Vented)
PORT BUILDABLE| Net Box Volume (Vb) | 143.6 Liters |
| Tuning Frequency (Fb) | 45.1 Hz |
| F3 (-3 dB Cutoff) | 42.6 Hz |
| F6 / F10 Extension | 38.3 Hz / 34.0 Hz |
| Port Inner Diameter | Ø 12.5 cm |
| Port Physical Length | 3.7 cm |
| First Pipe Resonance | 4704.0 Hz |
| Estimated MOL @ F3 | 119.4 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 62.4 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 77.9 Hz |
| F3 (-3 dB Cutoff) | 79.5 Hz |
| F6 / F10 Extension | 59.7 Hz / 44.9 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 46.0 Hz |
| Total Q (Qts) | 0.39 |
| Electrical Q (Qes) | 0.416 |
| Mechanical Q (Qms) | 6.26 |
| Equivalent Volume (Vas) | 142.8 Liters |
| Diaphragm Area (Sd) | 855.0 cm² |
| DC Resistance (Re) | 5.2 Ω |
| Efficiency Bandwidth Product (EBP) | 110.6 |
| Linear Excursion (Xmax) | 6.0 mm |
| Thermal Power (Pe) | 400.0 W |
| Nominal Diameter | 15.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for LaVoce CAN153.00TH?
Load Forge's calculated alignment puts LaVoce CAN153.00TH in a 143.6 liter vented enclosure tuned to 45.1 Hz, reaching an F3 cutoff of approximately 42.6 Hz.
Can LaVoce CAN153.00TH be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 62.4 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 79.5 Hz.
What port dimensions should be used for LaVoce CAN153.00TH to avoid port chuffing?
Sized from cone displacement (Sd × Xmax), a minimum port diameter of 12.5 cm with a length of 3.7 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.
Shareable Acoustic Card for Forums & Social Media
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