Self-powered subwoofer – 1 x 21”
Magna 121A is a 21" self-powered subwoofer with a 4" voice coil that delivers 1000W continuous. Thanks to its D-type amplification, the equipment achieves great power with a very good sound quality and a very low weight design. Magna 121A has a frequency response ranging from 40Hz to 120Hz and has a control panel that allows inverting the phase and choosing the crossover frequency for the tops between 60Hz, 80Hz and 100Hz. Ideal for medium-scale mobile applications thanks to its rugged construction, its amplification also features a highly efficient protection circuit.
LF: 1 x 21” Woofer with 4” voice coil
Crossover frequency: DSP Processing 60Hz/80Hz/100Hz
Frequency response (-6dB): 40Hz-120Hz
Max SPL: 130 dB @ 1M
Cooling: Temperature-controlled fan
Enclosure design: Plywood cabinet, resistant black paint, metal grille with foam & rubber feet
Mounting: One metal standard pole-mount
Amplifier & Control
Power output: 1000W RMS
Amplifier type: Class D
Protections: Thermal / Convection-Fan / Overload / Digital Compressor / Limit
Controls: Volume Control / Phase switch / Crossover frequency switch / Ground Lift
1 XLR-3/Plug combo
Output: 2 XLR-3
Link: 2 XLR-3
Power supply: 2 PowerCon (Input/Link)
Dimensions: 745x625x578 mm. / 29.3x24.6x22.8in.
Weight: 48 Kg. / 105.8 Lbs.