{"product_id":"audac-adc-cali424ii-w-in-ceiling-loudspeaker-4-with-safelatch-system-and-twistfix-grill-optional-tile-bridge-tba40","title":"AUDAC CALI424II\/W – 4\" SafeLatch 2-Way Ceiling Speaker, 70V\/100V","description":"\u003ch2\u003eWhat is the AUDAC CALI424II\/W ceiling speaker?\u003c\/h2\u003e\u003cp\u003eThe AUDAC CALI424II\/W is a 2-way 4\" ceiling speaker with a multi-tap 70V\/100V transformer and an 8 Ω setting, built for paging and background music in offices, retail and restaurants. A 4\" cone and coaxial 1\" soft dome tweeter cover a wide 155° area. The II version adds IP56 protection and a humidity-proof cone coating.\u003c\/p\u003e\u003ch2\u003eHow does the AUDAC CALI424II\/W ceiling speaker work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/images.pvs.global\/audac\/products\/CALI424-grill.webp?width=1200\" alt=\"AUDAC CALI424 ceiling speaker with TwistFix grill\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe CALI424II\/W installs through a 6.69\" cut-out and clamps with AUDAC's SafeLatch system, then the borderless TwistFix grill twists into place. A rotary switch on the front sets the tap: 24, 12 or 6 W at 100V, 12, 6 or 3 W at 70V, or 8 Ω direct. That lets one model serve both distributed paging systems and low-impedance music zones. Response is 93 Hz – 20 kHz (±3 dB), with 30 W continuous (AES) power and 102 dB max SPL at 8 Ω. For suspended ceilings, add the \u003ca href=\"\/products\/audac-adc-tba40-tile-bridge-set-for-cali424\"\u003eTBA40 tile bridge set\u003c\/a\u003e to spread the load across the tile. Step up to the \u003ca href=\"\/products\/audac-adc-cali660ii-w-in-ceiling-loudspeaker-6-5-with-safelatch-system-and-twistfix-grill-optional-tile-bridge-tba60\"\u003eCALI660II\/W\u003c\/a\u003e for larger rooms or more bass.\u003c\/p\u003e\u003cp\u003eChoosing between the two CALI models:\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;min-width:560px;width:100%\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eDriver\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003ePower (AES)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003e70V taps\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eCoverage\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eCut-out\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eDepth\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px;text-align:left\"\u003eTile bridge\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u003ca href=\"\/products\/audac-adc-cali424ii-w-in-ceiling-loudspeaker-4-with-safelatch-system-and-twistfix-grill-optional-tile-bridge-tba40\"\u003eCALI424II\/W\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e4\" + 1\" dome\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e30 W\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e12 \/ 6 \/ 3 W + 8 Ω\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e155°\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e6.69\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e122 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u003ca href=\"\/products\/audac-adc-tba40-tile-bridge-set-for-cali424\"\u003eTBA40\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u003ca href=\"\/products\/audac-adc-cali660ii-w-in-ceiling-loudspeaker-6-5-with-safelatch-system-and-twistfix-grill-optional-tile-bridge-tba60\"\u003eCALI660II\/W\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e6.5\" + 1\" dome\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e60 W\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e30 \/ 15 \/ 7.5 W + 8 Ω\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e120°\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e8.66\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e132 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e\u003ca href=\"\/products\/audac-adc-tba60-tile-bridge-set-for-cali660\"\u003eTBA60\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWhat are the key features of the AUDAC CALI424II\/W ceiling speaker?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafeLatch mounting\u003c\/strong\u003e — a secure clamp system that holds the speaker firmly in drywall or ceiling tile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwistFix grill\u003c\/strong\u003e — a borderless grill that twists on and locks, with no visible frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e155° coverage\u003c\/strong\u003e — excellent off-axis performance means fewer speakers per room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70V\/100V or 8 Ω\u003c\/strong\u003e — a rotary switch selects line-transformer taps (24\/12\/6 W at 100V) or 8 Ω low impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 rating\u003c\/strong\u003e — weather and humidity resistant cone treatment on the II version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePluggable terminal block\u003c\/strong\u003e — link-through wiring speeds up installation on long speaker runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow 122 mm depth\u003c\/strong\u003e — fits tight plenum spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e — backed by a 5-year AUDAC manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:300px;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:44%\"\u003e\n\u003ccol style=\"width:56%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eCALI424II\/W – white (RAL9016)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eSpeaker type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e2-way coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e30 W continuous (AES) \/ 60 W program \/ 120 W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eLine taps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e100V: 24 \/ 12 \/ 6 W; 70V: 12 \/ 6 \/ 3 W; plus 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eSensitivity (1W\/1m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e87 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eMax SPL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e101 dB @ 100V; 102 dB @ 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eFrequency response (±3 dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e93 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eFrequency range (-10 dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e70 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e155° conical (1–4 kHz avg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003ePluggable terminal block with link-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eIngress protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eIP56 (use optional GLI grill for long-term outdoor exposure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eCut-out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e6.69 in (Ø)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e192 x 138 mm (Ø x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eBuilt-in depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e122 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e4.98 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eABS and powder-coated steel; weatherproof cone coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eSafeLatch system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e-20 °C to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Audac","offers":[{"title":"Default Title","offer_id":68024276451564,"sku":"ADC-CALI424II\/W","price":257.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/CALI424.webp?v=1793553430","url":"https:\/\/creationnetworks.net\/products\/audac-adc-cali424ii-w-in-ceiling-loudspeaker-4-with-safelatch-system-and-twistfix-grill-optional-tile-bridge-tba40","provider":"Creation Networks","version":"1.0","type":"link"}