Zie hieronder de reden waarom ik het wil doen en het zou moeten werken ,betreft het verhogen van 1600 >> 1800 hz
Of het nut heeft om verdere componenten te upgraden weet ik niet vandaar mijn vraag ook
Ik ben zeker wel tevreden met de speakers ,maar vindt het midden wat te teruggetrokken en zou bij de focus 220 II beter moeten zijn
Citaat :
The Focus 220 II is a highly developed floor-standing loudspeaker embodying Dynaudio's passion for music.
Like the predecessor Focus 220, this floorstanding loudspeaker relies on two Esotec+ mid/bass drivers with an advanced double magnet system. For the new 220 II version, the bass reflex port has been fine-tuned to achieve an even tighter, more precise bass performance.
The use of large diameter aluminium voice-coils increases thermal handling capabilities, allowing all drivers to operate within an ideal temperature range, even at high continuous power levels. The MSP cone is manufactured from Magnesium Silicate Polymer – a Dynaudio exclusive and essential to the unique sound quality.
Further enhancements in the Focus 220 II crossover ensure a very smooth overall frequency response and an ideal phase response. The incredibly detailed high frequency reproduction is guaranteed by the specially coated Esotec+ soft-dome tweeter. For the new Focus 220 II version, the tweeter's performance has been improved further by fine-tuning the frequency range. Neodymium, one of the most efficient but also most expensive magnetic materials has been used. Combined with the extremely light aluminium voice coil, the high frequency reproduction is remarkably dynamic and clean, but as a result of the special fabric dome coating also extremely smooth and natural. This complete driver assembly is built into a rigid, die-cast aluminium basket. Even the tweeter is firmly secured to the cabinet by using a solid metal face-plate, so any resonance is eliminated.
Technical Specification
Sensitivity (2.83 V/1 m) 88 dB
IEC Long Term Power Handling 250 W
Impedance 4 Ohms
Frequency Response 32 Hz - 25 kHz
Crossover Frequencies 1800 Hz
Weight 18.7 kg
Dimensions (W x H x D) 205 x 1240 x 385 mm
