Topp Pro ALFA-2151 MKII

Description: Concert, number of bands: 3, passive, bass-reflex type
Type: Passive
Purpose: Concert
Number of lanes: 3
Impedance: 4 ohm
Maximum frequency: 20000 Hz
Minimum frequency: 45 Hz
Acoustic radiation: Monopolar
Acoustic design: Bass-reflex type
RF driver dimensions: 25 mm
Woofer dimensions: 2x 381mm
Emitter type: Dynamic
Max power: 800 W
Rated power: 400 W
Bandwidth Options: ±6 dB
Connector for connecting to a power amplifier: Speakon