{"product_id":"fbt-keiron-8s","title":"FBT KEIRON 8S Passive Subwoofer","description":"\u003ch2\u003eFBT KEIRON 8S Passive Subwoofer\u003c\/h2\u003e\n\u003cp\u003eFBT KEIRON 8S is a passive bass-reflex subwoofer.\u003c\/p\u003e\n\u003cp\u003eIt extends the low-frequency response of a KEIRON sound system in fixed music and live-program installations. Its compact enclosure supports discreet integration into the room.\u003c\/p\u003e\n\u003cp\u003eAn external power amplifier suitable for a 8 Ω load and an external crossover are required. There is no internal passive crossover. Frequency filtering must be handled by external processing.\u003c\/p\u003e\n\u003cp\u003eThe HDF wooden enclosure has a scratch-resistant paint finish. Both black and white versions are available.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 4-pin Euroblock connector accepts the amplifier output through INPUT terminals and provides LINK terminals for another speaker in parallel. Check the combined load when connecting several speakers.\u003c\/li\u003e\n\u003cli\u003e4 removable support feet allow ground placement. The optional KR-W 8S bracket supports wall mounting.\u003c\/li\u003e\n\u003cli\u003eThe recommended external high-pass filter is 38 Hz at 24 dB\/oct to limit very low-frequency loading.\u003c\/li\u003e\n\u003cli\u003eLow-frequency dispersion is omnidirectional.\u003c\/li\u003e\n\u003cli\u003eDo not connect directly to a 100 V or other constant-voltage speaker line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDrivers:\u003c\/strong\u003e 1 × 8-inch LF driver with a 1.5-inch voice coil\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRecommended Amplifier Power:\u003c\/strong\u003e 300 W RMS\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLong-term Power:\u003c\/strong\u003e 150 W\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShort-term Power (IEC 268-5):\u003c\/strong\u003e 600 W\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNominal Impedance:\u003c\/strong\u003e 8 Ω\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 42 Hz - 300 Hz (−6 dB)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSensitivity (1 W \/ 1 m):\u003c\/strong\u003e 89 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum SPL, Continuous \/ Peak:\u003c\/strong\u003e 114 \/ 117 dB\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 390 × 190 × 390 mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 8 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FBT KEIRON 8S Passive Subwoofer\u003c\/li\u003e\n\u003cli\u003e4 removable support feet\u003c\/li\u003e\n\u003cli\u003eSafety cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse a safety cable for wall mounting. Installation must be performed by qualified personnel using original FBT supports and an independent secondary safety system.\u003c\/p\u003e\n\u003cp\u003eKR-W 8S bracket is sold separately.\u003c\/p\u003e\n\u003ch3\u003eWho Is It For\u003c\/h3\u003e\n\u003cp\u003eFor fixed music systems in bars, conference rooms and other public spaces. It complements the main KEIRON speakers where additional low-frequency extension is needed.\u003c\/p\u003e\n\u003ch3\u003eCan’t find the FBT product you are looking for?\u003c\/h3\u003e\n\u003cp\u003eContact us: info@stageiq.lt or +370 636 55536.\u003c\/p\u003e","brand":"FBT","offers":[{"title":"Black","offer_id":56974224130434,"sku":"45385","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"White","offer_id":56974224163202,"sku":"46175","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/9736\/9730\/files\/fbt-keiron-8s-01.jpg?v=1791731676","url":"https:\/\/stageiq.lt\/en\/products\/fbt-keiron-8s","provider":"STAGE IQ","version":"1.0","type":"link"}