{"product_id":"stage4-kit-line-array-amplified-kla12-kla181-qsc","title":"QSC KLA12 + KLA181 Amplified Line Array Kit | Stage Experts","description":"The QSC KLA12 + KLA181 Amplified Line Array Kit pairs KLA12 line array elements with KLA181 subwoofer support to create a fast, scalable and powerful sound system. Each KLA12 includes a 500 W + 500 W Class-D amplifier in a lightweight ABS enclosure, with QSC’s Solo rigging system for rapid, tool-free deployment. Ar-Q optimisation fine-tunes the array response to the number of boxes, while the 90° x 18° dispersion and 1.75-inch HF voice coil deliver even, intelligible coverage across the audience area.\n\nThe KLA181 active subwoofer extends low-frequency performance down to 33 Hz (-10 dB) with output up to 135 dB SPL peak, adding depth and impact. Onboard DSP ensures system protection and consistent results, and PowerCON connectivity supports tidy, reliable power distribution. Flexible mounting and suspension options include M10 points and compatibility with the KLA12AF array frame, with neat, secure ground-stacked or flown configurations.\n\nIdeal for live sound, events and installed applications that demand quick setup and consistent coverage, this kit scales smoothly from small to medium-sized venues.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQSC KLA12 + KLA181 Amplified Line Array Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE4.4.100.500\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Used Equipment","offer_id":57367673176441,"sku":null,"price":5173.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/kit-line-array-amplified-kla12-kla181-qsc.jpg?v=1780416533","url":"https:\/\/stage-experts.com\/products\/stage4-kit-line-array-amplified-kla12-kla181-qsc","provider":"Stage Experts Ltd","version":"1.0","type":"link"}