Normal
Re: Intro to bi-/tri-ampingIt's a different scenario. The QRx153 is a 3-way bi-amped box. The MF & HF drivers have an internal crossover which means the HF driver is getting a fraction of the MF power. Also, the HF driver in that box has it's own over-power protection circuit on the crossover. You're only 100W over the program rating of the MF/HF section with the 400W at 8Ω output of the CA6. And the peak power rating (600W) of the MF/HF section falls within the 400W quite easily.In the case of the DML1152, all of the 440W is plugged into one HF compression driver rated at 75 watts rms with no protection - unless you use the matching processor with sense lines.Greg
Re: Intro to bi-/tri-amping
It's a different scenario. The QRx153 is a 3-way bi-amped box. The MF & HF drivers have an internal crossover which means the HF driver is getting a fraction of the MF power. Also, the HF driver in that box has it's own over-power protection circuit on the crossover. You're only 100W over the program rating of the MF/HF section with the 400W at 8Ω output of the CA6. And the peak power rating (600W) of the MF/HF section falls within the 400W quite easily.
In the case of the DML1152, all of the 440W is plugged into one HF compression driver rated at 75 watts rms with no protection - unless you use the matching processor with sense lines.
Greg
