BassBoss MFLA-MK3 Dual 12 inch Powered Line Array Element
The MFLA-MK3 is a dual 12-inch line array element, mirror-symmetrical left to right with two 3-inch compression drivers on isophasic wave guides so adjacent cabinets couple cleanly through 120 degrees horizontal. 3,200 watts of Class D amplification (2,400 W LF, 800 W HF) holds 136 dB sustained and 142 dB peak from 60 Hz, and vertical pattern control follows the array angle rather than a single fixed cabinet spec.
An integrated fixed-hinge linking mechanism and four 10mm ball-lock pins handle rigging without external flyware, and the optional RMFLA rigging frame and bumper bar extend that for ground stacking or touring flights. Power comes in on Neutrik powerCON True1 from an auto-sensing 100-240 VAC supply, with ControlBASS running preset control over Ethernet.
| Frequency Response | 60 - 18,000 Hz (+/- 3 dB) |
|---|---|
| Max Sustained SPL | 136 dB at 1 m half-space |
| Peak SPL | 142 dB at 1 m half-space |
| Dispersion | 120 degrees horizontal, array-dependent vertical |
| Transducers | 2 x 12 inch (300mm) neodymium woofers, 2 x 3 inch compression drivers on 1.4 inch exits |
| Amplifier | 3,200 W Class D, 2-channel (2,400 W LF / 800 W HF) |
| Current Draw | 4.6 A at 120 V / 2.3 A at 240 V |
| Dimensions / Weight | 16.125 x 40.5 x 20.375 in (with flyware) / 104 lb (47 kg) |








