2,0" Inside-Outside voice coil
Water resistant fibre doped cone
Polycotton M-roll surround
High power magnetic structure
RCF has developed a unique voice coil, combining the advantages of inside/outside technology to the superior quality of polyimide-imide materials (wire resins and former resins). The inside/outside coil offers many advantages: - the dissipation surface is doubled - the adhesion area to the former is doubled - during thermal expansion the former is squeezed between inside and outside layers offering the best mechanical resistance.
The ND 340 high power compression driver delivers one of the key advantages of the HDL6-A. A 1.7” voice coil with a crossover point of 900 Hz allows the driver to produce almost all the vocal range. This allows better coverage and dispersion control and superior efficiency.
EDGE WOUND VOICE COILS Edge wound voice coils – ensuring the best linear frequency response and maximum SPL output
The HDL 6-A is powered by a 1400W peak power digital amplifier, split 200W for the HF and 500W for the LF. A new generation DSP handles all the processing within the cabinet and allows adjustment of HF projection. This setting is accessed by the button on the rear of the cabinets.
Thanks to the large format compression driver on a wave-guide, the HDL 6-A offers superior intelligibility over distance
The RCF HDL will maintain its intelligibility, definition and signal strength while competitive models will attenuate and break up before the sound reaches its throw distance.