MLA221B/MLA221BA
Line Arrays
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Features
● High quality plywood with polyurea waterproof paint
● Bass-relfex design
● Support pole mounting
● Used for sub-bass reinforcement
| MODEL | MLA221B | MLA221BA |
| FREQUENCY RESPONSE(-3dB) | 35Hz-300Hz | 35Hz-300Hz |
| DRIVERS | 2×21"(530mm)/4.5"voice coil LF | 2×21"(530mm)/4.5"voice coil LF |
| RATED POWER | 800W+800W RMS, 3200W+3200W peak | 1800W/4Ω+1800W/4Ω |
| SENSITIVITY | 103dB 1watt/1meter | -- |
| MAXIMUM SPL | 135dB continuous,141dB peak | 135dB continuous,141dB peak |
| IMPEDANCE | 4 ohms +4 ohms nominal | -- |
| INPUT CONNECTORS | 2×Speakon NL4 | INPUT TYPE:Balanced Differential line |
| PACKAGE SIZE | 1275mm×870mm×695mm | 1275mm×870mm×695mm |
| NET WEIGHT | 104 kg/pc | 109 kg/pc |
| GROSS WEIGHT | 112 kg/pc | 117 kg/pc |
MLA221B-MLA221BS
Description
MLA221B is a dual 21" low frequency enclosure designed for sub-bass reinforcement to MLA series , made of high quality plywood with polyurea waterproof paint, fitted with two 21" woofer with 4.5" high temperature voice coil. MLA221BA is equipped with BA2.13 digital amplifier module based on MLA121B to be an active subwoofer.