

<h2>Incredible Active Line Array Speaker!</h2>
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QSC's incredible KLA12 line array speaker combines astounding power, amazing flexibility, and road-ready dependability in a surprisingly lightweight package that sounds absolutely stunning. The KLA12 is powered by a 500W x 500W module that provides plenty of clean, clear power to the 12" LF driver and the 1.75" HF compression driver. Ar-Q frequency optimization lets you tune the KLA12 to the array; in fact, you can adjust for the number of speakers in your array and get the most out of your KLA12 (it allows for up to five enclosures). You'll also appreciate the SOLO rigging system, which allows you to set up the speaker without tools or hardware. If you choose pole mount the speaker, the onboard Tilt-Direct mount lets you position the KLA12 perfectly for any room.
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<strong>QSC KLA12 Active Line Array 12" Speaker Features:</strong>
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<li>500W x 500W power module</li>
<li>Rugged ABS enclosure delivers lightweight durability</li>
<li>SOLO Rigging System supports deployment without tools or external hardware</li>
<li>Ar-Q Frequency Optimization quickly tunes the array with the click of a dial, adjusting for the appropriate number of boxes</li>
<li>12:1 design factor supports arrays of up to 5 units</li>
<li>90 x 18 nominal coverage (requires only 5 boxes to configure a 90 degree x 90 degree array)</li>
<li>High-power 12" low frequency driver provides extension down to 44Hz without subwoofers</li>
<li>Extensive DSP further enhances and protects performance</li>
<li>1.75" diaphragm compression driver delivers clear and powerful high-frequency reproduction</li>
<li>PowerCon Input and Thru connections</li>
<li>Tilt-Direct pole mount assists directivity in single-unit applications</li>
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<span class="h4black">Put QSC's outstanding KLA12 active line array speaker to work in your live sound setup!</span>
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<h2>Tech Specs</h2>
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<li class="table__row"><strong class="table__header">Powered:</strong><span class="table__cell">Yes</span></li>
<li class="table__row"><strong class="table__header">Power Configuration:</strong><span class="table__cell">Bi-amped</span></li>
<li class="table__row"><strong class="table__header">LF Driver Size:</strong><span class="table__cell">1 x 12"</span></li>
<li class="table__row"><strong class="table__header">HF Driver Size:</strong><span class="table__cell">1.75"</span></li>
<li class="table__row"><strong class="table__header">LF Driver Power Amp:</strong><span class="table__cell">500W (Class D)</span></li>
<li class="table__row"><strong class="table__header">HF Driver Power Amp:</strong><span class="table__cell">500W (Class D)</span></li>
<li class="table__row"><strong class="table__header">Total Power:</strong><span class="table__cell">1000W</span></li>
<li class="table__row"><strong class="table__header">Inputs:</strong><span class="table__cell">1 x XLR</span></li>
<li class="table__row"><strong class="table__header">Outputs:</strong><span class="table__cell">1 x XLR</span></li>
<li class="table__row"><strong class="table__header">Frequency Range:</strong><span class="table__cell">44Hz-20kHz (-10dB)</span></li>
<li class="table__row"><strong class="table__header">Crossover Frequency:</strong><span class="table__cell">1.8kHz</span></li>
<li class="table__row"><strong class="table__header">Maximum Peak SPL:</strong><span class="table__cell">131dB</span></li>
<li class="table__row"><strong class="table__header">Horizontal Coverage Angle:</strong><span class="table__cell">90 Degrees</span></li>
<li class="table__row"><strong class="table__header">Vertical Coverage Angle:</strong><span class="table__cell">18 Degrees</span></li>
<li class="table__row"><strong class="table__header">Enclosure Material:</strong><span class="table__cell">ABS Thermoplastic</span></li>
<li class="table__row"><strong class="table__header">Mounting Options:</strong><span class="table__cell">Pole Mount with 1.37" socket, 3 x M10 Fly Points</span></li>
<li class="table__row"><strong class="table__header">Height:</strong><span class="table__cell">15"</span></li>
<li class="table__row"><strong class="table__header">Width:</strong><span class="table__cell">23.4"</span></li>
<li class="table__row"><strong class="table__header">Depth:</strong><span class="table__cell">16.6"</span></li>
<li class="table__row"><strong class="table__header">Weight:</strong><span class="table__cell">55 lbs.</span></li>
<li class="table__row"><strong class="table__header">Manufacturer Part Number:</strong><span class="table__cell">KLA12-BK</span></li>
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QSC KLA12 Powered Line Array Speaker — premium professional audio gear engineered for performers, DJs, and audio professionals who demand exceptional sound, reliability and versatility. With advanced DSP, a high-output Class-D amplifier and modern connectivity, it delivers powerful, clear audio for any live sound, studio or event application.
| Brand | QSC |
| Category | Powered Speakers |
| SKU | KLA12 |
| Availability | Out of Stock |
| Warranty | Official Brand Warranty |
| Shipping | Pan-India, 2–4 days |
Absolutely. This unit is engineered for live performances, events, DJ setups and installations — delivering powerful, clear, road-ready audio for venues of every size.
It offers professional connectivity including combo XLR/TRS inputs and an XLR pass-thru, so you can chain multiple units and connect mixers, mics and instruments with ease.
Yes. Every product ships with the official manufacturer warranty plus genuine-product assurance from Electronic Emporium, an authorized dealer.
Orders are usually delivered within 2–4 business days across India. Delivery timelines may vary slightly based on your location and product availability.
We offer a 7-day easy return on unopened products. Just reach out to our support team and we will guide you through a hassle-free return.
Get advice from our audio experts for the right gear.
Talk to ExpertUsually delivered within 2-4 business days across India.
Check Delivery7-day easy return on unopened products.
View Return Policy1 Year JBL Official Warranty from date of purchase.
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