Even high-quality tweeters are hardly capable of reproducing frequencies below 2000 Hz clearly and without distortion without accepting a limitation regarding the maximum output level. The sensitive mid-range must therefore usually be processed by a separate midrange loudspeaker. Due to the low resonance frequency of 440 Hz, the GZPF 40SQX can be used in full-active mode with the high-pass set to a frequency of 900 Hz even at higher levels and offers an extraordinarily clear and realistic sound performance as well as a detailed stage image thanks to phase-correct reproduction. With its small dimensions, the solid and polished stainless-steel housing can be installed at positions intended for tweeters.
Two brand-new and particularly powerful Class D amplifiers are now expanding the GROUND ZERO product range.
Both models, a 2-channel and a 4-channel version, each offering several helpful features, include a high-level input,
simplifying the connection of the amplifiers to factory head-units. Ideal partners for all loudspeakers of the RADIOACTIVE series.
The subwoofers have also been revised to match the loudspeakers of the latest IRDIUM generation.
The new cone with a 3D honeycomb structure and an optimized motor expand the usable frequency range and offer even more deep bass from small enclosures.