The QSC KW153 3-Way 1000-Watt 15" Active Loudspeaker is your ticket to unrivaled audio performance in any setting. Designed for musicians and audio professionals who demand excellence, this powerhouse combines advanced DSP technology and a robust 3-way speaker system to deliver pristine sound quality and reliable performance. Whether you're rocking a live show, amplifying vocals, or running a playback system, the KW153 is engineered to exceed expectations with its crystal-clear highs, articulate mids, and deep, punchy lows.

At its core, the KW153 features a 15" woofer, a 6.5" midrange driver, and a 1.75" compression tweeter, each handling their frequency range independently for a balanced, detailed sound. The Class-D amplifier provides 1,000 watts of power, ensuring big, clean sound across all frequencies without overheating or dropouts. The speaker's lightweight yet durable birch plywood and ABS enclosure make it ideal for both mobile and fixed installations, offering easy transport and long-lasting durability.

Thanks to onboard DSP, the KW153 offers real-time audio optimization, with Intrinsic Correction technology minimizing distortion and ensuring even coverage throughout any venue. The back panel is equipped with mic, line, and RCA inputs, along with gain controls and the ability to mix up to three audio sources internally. Plus, with its robust steel grille, ergonomic handles, and integrated M10 suspension points, this loudspeaker is built to withstand the rigors of the road.

Key Features:

• 3-way configuration with 15" woofer, 6.5" midrange driver, and 1.75" compression tweeter
• 1,000-watt Class-D amplifier (2 x 500W)
• Advanced DSP with Intrinsic Correction and DEEP technology
• Durable birch plywood and ABS enclosure with steel grille
• Multiple input options: mic, line, and RCA
• M10 rigging points for flexible installation options
• Ergonomic handles for easy transport and setup

Product specs

FAQs

What type of amplifier does the QSC KW153 use?

The QSC KW153 utilizes a 1000-watt Class-D amplifier, which is bi-amped with 500 watts dedicated to the low-frequency driver and 500 watts shared between the mid and high-frequency drivers, ensuring powerful and clean sound output.

Is the QSC KW153 suitable for large venues?

Yes, the QSC KW153 is well-suited for large venues thanks to its 134dB maximum peak SPL and wide-dispersion horn, which provide even sound coverage across large spaces.

What inputs are available on the QSC KW153?

The QSC KW153 features versatile input options, including 1 x XLR/TRS combo for mic/line, 1 x XLR/TRS combo for line, and 2 x RCA inputs, accommodating various audio sources.

How portable is the QSC KW153 for live performances?

The QSC KW153 is relatively portable for its class, weighing 87 lbs and featuring a rugged birch plywood enclosure. Its lightweight construction makes it easier to transport without sacrificing performance.

Can the QSC KW153 be mounted for different applications?

Yes, the QSC KW153 offers flexible mounting options, including floor placement, pole mounting with a 1.37" socket, and 11 x M10 fly points for different installation needs.