BuiltWithNOF

Chevron Audio

Active Speaker Crossovers

Most Speakers with passive crossovers can be upgraded by converting them to  an active system where the preamp feeds active crossover boards which  then feed individual amplifier boards for each driver. This makes life  easier for the amplifiers which only handle part of the audio spectrum  but most of all allows the amplifiers to control the drive units much  more accurately.

My Apogee Stage speakers are now active using a Trimodal amp for the  ribbon and Hypex amp for panel, crossover 500Hz Linkwitz-Riley 2nd  order.

Systems have also been sold for Yamaha NS1000 & NS10 speakers and also Lema Xeta speakers.

Review:- https://www.tnt-audio.com/casse/yamaha_ns1000m_active_e.html

 

NS1000 amp cables & backplate 2
NS1000 amp Rear
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