DESCRIPTION
MLA121B is a single 21" low frequency enclosure designed for sub-bass reinforcement to MLA series, made of high quality plywood with polyurea waterproof paint, fitted with one 21" woofer with 4.5" high temperature voice coil. MLA121BA is equipped with BA1.13 digital amplifier module based on MLA121B to be an active subwoofer.
FEATURES
● High quality plywood with polyurea waterproof paint
● Bass-relfex design
● Support pole mounting● Used for sub-bass reinforcement
SPECIFICATIONS
| MODEL | MLA121B | MLA121BA |
| FREQUENCY RESPONSE(-3dB) | 35Hz-300Hz | 35Hz-300Hz |
| DRIVERS | 1×21"(530mm)/4.5"voice coil LF | 1×21"(530mm)/4.5"voice coil LF |
| RATED POWER | 800W RMS,3200W peak | 1800W/4Ω |
| SENSITIVITY | 100dB 1watt/1meter | -- |
| MAXIMUM SPL | 129dB continuous,135dB peak | 129dB continuous,135dB peak |
| IMPEDANCE | 4 ohms nominal | -- |
| INPUT CONNECTORS | 2×Speakon NL4 | INPUT TYPE:Balanced Differential line |
| PACKAGE SIZE | 870mm×690mm×695mm | 870mm×690mm×695mm |
| NET WEIGHT | 55 kg/pc | 58 kg/pc |
| GROSS WEIGHT | 61 kg/pc | 64 kg/pc |
CONFIGURATION
DOWNLOAD
MLA121B MLA121BA.pdf
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