The Colossus Prime 21XS is a highly dynamic driver with exceptionally low distortion, ideal for hybrid horn-loaded and bass reflex cabinet designs. The 21XS delivers a sensitivity of 97.5 dB across its operating range and can handle up to 3000 W of continuous program power.
The driver is equipped with a ceramic magnetic assembly that generates an impressive force factor of 31.3 T/m and supports linear excursion. Its design includes an optimised suspension system and a ribbed paper cone, offering outstanding mechanical stability and control. This results in extremely low distortion and allows for a peak-to-peak excursion of 60 mm before damage.
- (1) Please enquire about alternative impedances.
- (2) A.E.S. power handling test. Pink noise bandpass filtered at 12 dB per octave with cutoff frequencies of 35 Hz and 350 Hz. Driver mounted in free air, test signal applied at rated power for two hours.
- (3) Half space response measured in a 975 Litre sealed box. Please note that the frequency response measurements are supplied for comparison only and are not a measure of the low frequency performance which may be achieved in a fully optimised system.
- (4) Positive voltage at red terminal causes forward motion of cone.