American Bass TITAN-1244v2
Best box: 44.8 L bass reflex tuned to 28.2 Hz · F3 30.0 Hz
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Comparable 12.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the American Bass TITAN-1244v2 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 (25.6 L at 28.2 Hz) would need a 171.8 cm port; the recommendation is retuned to 44.8 L at 28.2 Hz so the port can be built.
- Port length (94.3 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) | 44.8 Liters |
| Tuning Frequency (Fb) | 28.2 Hz |
| F3 (-3 dB Cutoff) | 30.0 Hz |
| F6 / F10 Extension | 24.7 Hz / 21.2 Hz |
| Port Inner Diameter | Ø 12.5 cm |
| Port Physical Length | 94.3 cm |
| First Pipe Resonance | 182.0 Hz |
| Estimated MOL @ F3 | 112.0 dB SPL |
Sealed (Acoustic Suspension) — compromise
SUITS INFINITE / OPEN BAFFLEWith Qts 0.62 a Butterworth (Qtc 0.707) box would be many times Vas. A box equal to Vas reaches Qtc 0.877; for a flat response this driver is better used on an infinite (IB) or open baffle.
| Net Box Volume (Vb) | 32.0 Liters |
| System Q (Qtc) | 0.877 (above Butterworth) |
| System Resonance (Fc) | 46.9 Hz |
| F3 (-3 dB Cutoff) | 41.0 Hz |
| F6 / F10 Extension | 32.9 Hz / 25.9 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 33.2 Hz |
| Total Q (Qts) | 0.62 |
| Electrical Q (Qes) | 0.715 |
| Mechanical Q (Qms) | 4.68 |
| Equivalent Volume (Vas) | 32.0 Liters |
| Diaphragm Area (Sd) | 502.9 cm² |
| DC Resistance (Re) | 6.4 Ω |
| Efficiency Bandwidth Product (EBP) | 46.4 |
| Linear Excursion (Xmax) | 17.5 mm |
| Thermal Power (Pe) | 800.0 W |
| Nominal Diameter | 12.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for American Bass TITAN-1244v2?
Load Forge's calculated alignment puts American Bass TITAN-1244v2 in a 44.8 liter vented enclosure tuned to 28.2 Hz, reaching an F3 cutoff of approximately 30.0 Hz.
Can American Bass TITAN-1244v2 be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 32.0 liters with a Qtc of 0.877 (above Butterworth), the system exhibits an F3 of 41.0 Hz.
What port dimensions should be used for American Bass TITAN-1244v2 to avoid port chuffing?
Sized from cone displacement (Sd × Xmax), a minimum port diameter of 12.5 cm with a length of 94.3 cm is suggested; check the port air velocity at your drive level in the Load Forge Studio.
Shareable Acoustic Card for Forums & Social Media
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