{"product_id":"156161","title":"V-1020C","description":"\u003cp\u003e1Watt, self-amplified 8\" round ceiling speaker engineered primarily for one-way public address (PA) systems, voice paging, background music, and emergency alerts in indoor environments.Key Features \u0026amp; CapabilitiesBuilt-in Amplifier: Features an integrated active amplifier that allows it to accept line-level audio inputs directly, cutting down on the need for massive central amplifier racks.Volume Management: Comes with a front-accessible, screwdriver-adjustable volume control, alongside a removable \"pop-on\/pop-off\" volume knob to prevent unauthorized tampering.Wiring Requirements: Utilizes standard CAT3, CAT5, or CAT6 telecommunications cabling for straightforward installation.Aesthetic Finish: Built with a sturdy steel grille covered in a clean, semi-gloss white powder-coated finish to blend cleanly into office or classroom ceiling tiles.Technical SpecificationsParameterSpecification DetailsSpeaker Cone Diameter8 inches (20.32 cm)Power Output1 Watt RMSPower Requirements-24 VDC, 50 mA (consumes 1 Valcom Power Unit)Frequency Response80 Hz to 15 kHzInput ImpedanceNominal 600 Ohms (line level input at -15 dBm)Voice Coil Impedance45 OhmsMagnet Type5 oz (142 g) ceramic magnetOverall Dimensions13.00\" Diameter x 3.00\" Depth (33.02 cm x 7.62 cm)Weight2.5 lbs (1.13 kg)\u003c\/p\u003e","brand":"VALCOM","offers":[{"title":"Default Title","offer_id":45794689974325,"sku":null,"price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/files\/AP1GczOH2jYf1iZVp7-KatdJNGKTu07fYnxwzMI0BuQHblWwSGMDK1JIVDb08k8b1JjZS_o0U5merWfuIiKocMUGbLhZPk6cBGCtJR9dyQZ_ORxkt74jcy0pKWyIFfNOEHX8BHWYZtGIuH2Fr5p0j3re4K1-GQ_w799-h799-s-no-gm_2ccf3dd3-14dc-4a57-a59b-6dd13105449f.png?v=1784849851","url":"https:\/\/greenbrookonline.com\/products\/156161","provider":"Green Brook Online","version":"1.0","type":"link"}