{"product_id":"system-sensor-spwl-white-wall-speaker","title":"System Sensor SPWL White Wall Speaker","description":"The System Sensor SPWL is a white L-Series indoor wall-mount speaker designed for fire alarm voice evacuation and emergency communication applications. It provides high-fidelity, high-volume audio output and operates at selectable 25 Vrms or 70.7 Vrms speaker voltage settings. The unit supports selectable power levels of 1\/4, 1\/2, 1, and 2 watts and delivers a frequency range of 400 to 4000 Hz. Its plug-in design and universal mounting plate help simplify installation and reduce the risk of ground faults. The speaker is compatible with existing SpectrAlert and SpectrAlert Advance products and uses a tamper-resistant construction suitable for professional fire notification systems.","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":53117047832896,"sku":"SPWL","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2274\/8736\/files\/SPWL_0.jpg?v=1788877840","url":"https:\/\/store.greenwaveelectronics.com\/products\/system-sensor-spwl-white-wall-speaker","provider":"Green Wave Electronics","version":"1.0","type":"link"}