06/07/2012-10:09:28
RE: Raccordement VOTT avec JBL 4642A - Question pour Jean Michel et autres spécialistes..
Bonjour Dominique,
Si je me "lâche" sur un projet subwoofer comme le tien, je regarderai le Crown XTI1002 :
- http://www.performanceaudio.com/media/pdf/54/27_s.pdf
- http://www.performanceaudio.com/media/pdf/54/27_m.pdf
Il est doté notamment d'un INTEGRATED PROCESSING :
- Input EQ: 6 parametric filters per channel with adjustable Q, ¨±15 dB boost/cut. Also adjustable high and low shelving filters. This
8-filter EQ section can be bypassed.
- Crossover Filters: Highpass and Lowpass per channel. Butterworth 6/12/18/24 dB per octave. Linkwitz-Riley 24/48 dB per Octave. Also includes ¨± 15 dB bandpass gain and polarity control.
- Output EQ: 8 parametric filters per channel with adjustable Q, ¨±15 dB boost/cut. This 8-filter EQ section can be bypassed.
- Delay: For signal alignment of driver; 50 ms of total delay.
- SubHarmonic Synth: Takes the low-frequency content of the input signal and "synthesizes,ƒ˘ a new signal that is the same as the input signal but one octave lower. The new synthesized signal is then mixed with the original signal to create the effect.
Peu de CR sur ce matériel, quelqu'un a-t-il un avis ?
Dominique-Tanguy a écrit :Pas question de passif pour l'extrème grave. Parmi les amplis qu'on m'a recommandés, j'ai retenu un MAC MAH VZX qui, parait il, a suffisamment de muscle pour ces caissons.- Finalement qu'as-tu retenu comme solution pour l'ampli ?
Si je me "lâche" sur un projet subwoofer comme le tien, je regarderai le Crown XTI1002 :
- http://www.performanceaudio.com/media/pdf/54/27_s.pdf
- http://www.performanceaudio.com/media/pdf/54/27_m.pdf
Il est doté notamment d'un INTEGRATED PROCESSING :
- Input EQ: 6 parametric filters per channel with adjustable Q, ¨±15 dB boost/cut. Also adjustable high and low shelving filters. This
8-filter EQ section can be bypassed.
- Crossover Filters: Highpass and Lowpass per channel. Butterworth 6/12/18/24 dB per octave. Linkwitz-Riley 24/48 dB per Octave. Also includes ¨± 15 dB bandpass gain and polarity control.
- Output EQ: 8 parametric filters per channel with adjustable Q, ¨±15 dB boost/cut. This 8-filter EQ section can be bypassed.
- Delay: For signal alignment of driver; 50 ms of total delay.
- SubHarmonic Synth: Takes the low-frequency content of the input signal and "synthesizes,ƒ˘ a new signal that is the same as the input signal but one octave lower. The new synthesized signal is then mixed with the original signal to create the effect.
Peu de CR sur ce matériel, quelqu'un a-t-il un avis ?