The Colossus Prime 21NDXL surpasses expectations as an incredibly high-performing, low-distortion driver that is ideal for hybrid horn-loaded and bass reflex cabinet designs. With a sensitivity of 98 dB across its working band and an ability to handle 3000 W of continuous program power, to meet the demands of high-powered applications.
Equipped with a neodymium magnetic assembly, the Colossus Prime 21NDXL generates a remarkable force factor of 30 T/m, enabling linear excursion for unparalleled performance. In addition, its optimised suspension system and ribbed paper cone provide exceptional mechanical stability and control. This design ensures extremely low distortion and allows for an impressive 60mm of peak-to-peak excursion before reaching the damage threshold, guaranteeing consistent and reliable performance.
(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.