{"product_id":"stetsom-stx84-filtre-actif-electronique-analogique","title":"STETSOM STX84 – Analog electronic active filter","description":"\u003cdiv class=\"sac-stx84\" style=\"color: #20334b; line-height: 1.65;\"\u003e\n\n\u003cdiv style=\"background: #102b4e; color: #fff; padding: 24px; border-radius: 12px;\"\u003e\n\n\u003ch2 style=\"color: #fff; margin: 0 0 10px;\"\u003ePrecise filtering at the heart of your installation\u003c\/h2\u003e\n\n\u003cp style=\"margin: 0;\"\u003eThe STETSOM STX84 is an active filtering analog signal processor designed to organize the frequency bands of a multi-amplified system, with phase settings, a subsonic filter, and bass boost.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0;\"\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 130px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003e9 V RMS\u003c\/strong\u003e\u003cbr\u003eMaximum output voltage\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 130px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003eOver 90 dB\u003c\/strong\u003e\u003cbr\u003eSignal-to-noise ratio\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 130px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003e0° \/ 180°\u003c\/strong\u003e\u003cbr\u003ePhase selection\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #123e6b;\"\u003eHighlights\u003c\/h2\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 180px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003eFrequency separation\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003eTreble, mid, and bass sections with dedicated filter settings.\u003c\/li\u003e\n\n\u003cli\u003e12 dB\/octave slopes and a 24 dB\/octave subsonic filter.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 180px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003eSignal integrity\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003eRated total harmonic distortion of less than 0.02%.\u003c\/li\u003e\n\n\u003cli\u003eChannel separation greater than 80 dB.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex: 1; min-width: 180px; border: 1px solid #cbdced; padding: 16px; border-radius: 8px;\"\u003e\n\n\u003cstrong\u003eBass adjustment\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003eSelectable subsonic filter at 20, 30, or 40 Hz, or flat response.\u003c\/li\u003e\n\n\u003cli\u003eRated bass boost from 0 to +12 dB.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #123e6b;\"\u003eDescription\u003c\/h2\u003e\n\n\u003cp\u003eThe STETSOM STX84 provides analog signal processing before the amplifiers. Its active filters allow you to distribute the frequency bands among the different channels of an installation and adapt the signal to the speakers used. The 0° or 180° phase selection helps manage electrical coherence between the channels; it is not a time delay setting.\u003c\/p\u003e\n\n\u003cp\u003eWith a maximum output voltage of 9 V RMS and a signal-to-noise ratio greater than 90 dB, this filter is designed for low-noise, low-distortion signal transmission. Available from Sound Auto Concept, the STX84 is intended for multi-amplified car audio projects as well as professional applications with a compatible 10 to 16 V DC power supply.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAnalog processor and active filter, with no rated speaker amplification power.\u003c\/li\u003e\n\n\u003cli\u003eMaximum input voltage of 4 V RMS, to be observed when setting the source.\u003c\/li\u003e\n\n\u003cli\u003eSubsonic filter designed to limit infrasound transmitted to the bass channel.\u003c\/li\u003e\n\n\u003cli\u003eRated maximum current consumption of 0.25 A.\u003c\/li\u003e\n\n\u003cli\u003eDimensions of 33 × 236 × 160 mm and a weight of 700 g.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #123e6b;\"\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth style=\"background: #123e6b; color: #fff; border: 1px solid #b9cee3; padding: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\n\u003cth style=\"background: #123e6b; color: #fff; border: 1px solid #b9cee3; padding: 10px; text-align: left;\"\u003eRated value\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eBrand \/ model\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eSTETSOM STX84\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eType\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eElectronic active filter, analog signal processing\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eTreble channel\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e12 dB\/octave; selections 4 kHz \/ 2 kHz \/ 1.2 kHz \/ 900 Hz; phase 0° \/ 180°\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eMid channel, first set of settings\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e12 dB\/octave; 4 kHz \/ 2 kHz \/ 1.2 kHz \/ flat response; designated as \"low frequency\" in the source, exact function to be confirmed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eMid channel, second set of settings\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e12 dB\/octave; 250 Hz \/ 150 Hz \/ 80 Hz \/ flat response; designated as \"high frequency\" in the source, exact function to be confirmed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eBass channel, low-pass filter\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e12 dB\/octave; 250 Hz \/ 150 Hz \/ 80 Hz \/ flat response\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eSubsonic filter\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e24 dB\/octave; 20 Hz \/ 30 Hz \/ 40 Hz \/ flat response\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eBass channel phase\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e0° \/ 180°; associated range of 20 to 200 Hz indicated in the source, exact range to be confirmed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eBass boost\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e0 to +12 dB; mentions 25 to 110 Hz and 50 Hz in the source, setting configuration to be confirmed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eMaximum output voltage\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e9 V RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eMaximum input voltage\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e4 V RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eSignal-to-noise ratio\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eGreater than 90 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eInput impedance\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e10 kΩ\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eRated total harmonic distortion\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eLess than 0.02% THD\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eChannel separation\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eGreater than 80 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eRated frequency response\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e20 Hz to 200 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003ePower supply\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e10 to 16 V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eMaximum current consumption\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e0.25 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eOutput impedance\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e50 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eRated dimensions\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e33 × 236 × 160 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003eWeight\u003c\/td\u003e\n\n\u003ctd style=\"border: 1px solid #b9cee3; padding: 10px;\"\u003e700 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #123e6b;\"\u003eWhy choose it\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eTo organize the filtering of a system using multiple amplifiers.\u003c\/li\u003e\n\n\u003cli\u003eTo adjust the treble, mid, and bass channels using analog settings.\u003c\/li\u003e\n\n\u003cli\u003eTo have a 24 dB\/octave subsonic filter on the bass channel.\u003c\/li\u003e\n\n\u003cli\u003eTo benefit from rated low-noise and low-distortion characteristics.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Stetsom","offers":[{"title":"Default Title","offer_id":55016040661315,"sku":"STX84","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/stx84-stetsom-crossovers-4-channels-4-ways-preset-filters.jpg?v=1793790987","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/stetsom-stx84-filtre-actif-electronique-analogique","provider":"Sound Auto Concept","version":"1.0","type":"link"}