{"product_id":"extron-sf-10c-sub-xpa-u-2002-sb-package-42-289-03","title":"Extron SF 10C SUB \u0026 XPA U 2002 SB Package Amp Kit 42-289-03","description":"\u003cp\u003e\u003cstrong\u003eExtron SF 10C SUB \u0026amp; XPA U 2002 SB Package\u003c\/strong\u003e (part number 42-289-03) — the SF 10C SUB in-ceiling subwoofer bundled with an XPA Ultra XPA U 2002 SB bridgeable amplifier.\u003c\/p\u003e\n\u003cp\u003eWhat distinguishes this bundle is the amplifier's rear-panel rotary switch. One position gives two 200 W channels into 8 or 4 ohms; another bridges them into a single 400 W channel at 8 or 16 ohms; another bridges into 70 V or 100 V distribution. That means the same box can drive the subwoofer alongside a low-impedance pair today and be reconfigured for a distributed line later without being replaced. It needs no empty rack space above it for ventilation.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSF 10C SUB: 10 in driver, 25 Hz to 160 Hz, 8 ohms nominal, 400 W rms pink noise.\u003c\/li\u003e\n\u003cli\u003eSelectable amplifier modes: two 200 W channels at 8 or 4 ohms, or one bridged 400 W channel.\u003c\/li\u003e\n\u003cli\u003eBridged output drives 8 ohm, 16 ohm, 70 V or 100 V loads.\u003c\/li\u003e\n\u003cli\u003eFast wake from standby: returns to full power in under 100 milliseconds on signal detection.\u003c\/li\u003e\n\u003cli\u003eFanless convection cooling; half-rack 1U aluminum enclosure.\u003c\/li\u003e\n\u003cli\u003eAmplifier is UL rated for use in plenum airspaces, meeting UL 2043 for heat and smoke release.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eRooms where the amplification requirement may change: multipurpose halls, education spaces, hospitality venues and buildings mixing low-impedance rooms with 70 V or 100 V distributed zones. The compact rack footprint also helps in credenzas and small equipment closets.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage contents: SF 10C SUB in-ceiling subwoofer and XPA U 2002 SB amplifier\u003c\/li\u003e\n\u003cli\u003eSubwoofer maximum SPL at 1 m: 101 dB mid-ceiling, 113 dB corner loaded\u003c\/li\u003e\n\u003cli\u003eSubwoofer weight: 38.0 lbs (17.2 kg); ceiling cutout 7.6 in diameter\u003c\/li\u003e\n\u003cli\u003eAmplifier weight: 3.4 lbs (1.5 kg); idle power 6.0 W, standby under 1 W\u003c\/li\u003e\n\u003cli\u003eSubwoofer warranty: 5 years parts and labor; amplifier: 3 years parts and labor, 7-year Everlast power supply warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron SF10CSUB XPAU2002SB, SF-10C-SUB-XPA-U-2002-SB, part number 4228903.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302922121436,"sku":"EXTRON-SF10CSUBXPAU2002SBPACKAGE-4228903","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-sf-10c-sub-xpa-u-2002-sb-package-42-289-03.gif?v=1787224579","url":"https:\/\/www.ampronix.com\/products\/extron-sf-10c-sub-xpa-u-2002-sb-package-42-289-03","provider":"Ampronix","version":"1.0","type":"link"}