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Ready to drop the hammer on your next gig or event? QSC speakers are for musicians who demand nothing less than pristine audio. Whether you're looking for QSC powered speakers (active systems) or unpowered speakers (passive systems), American Musical Supply has what you need to handle everything from DIY basement shows to full-on tours. Wherever there is music and large-scale audio setups, there are QSC loudspeakers hard at work. Music festivals, touring setups, venue installations, mobile DJ rigs, business public addresses, rehearsal spaces–you name the application and QSC handles the rest. Your rig deserves the best; shop QSC speakers for sale at AMS today.
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When your sound system has to hit hard and stay clean, QSC speakers don’t mess around. American Musical Supply keeps a serious lineup of these road-ready powerhouses in stock, from the compact CP Series to the club-tested K.2 and KS subs that move air like nobody’s business.
Whether you’re running sound for a packed house, building out a rehearsal space, or upgrading your mobile rig, AMS has every flavor of QSC PA speakers ready to roll. You’ll find powered loudspeakers, subwoofers, monitors, and portable systems that bring pro-level clarity to any mix. And since every QSC is built for long-term reliability, you can count on them to keep performing long after soundcheck.

When you’re building a sound rig, one of the biggest calls you’ll have to make is whether to go powered or unpowered. QSC speakers come in both, and the right pick depends on how you like to run your setup.
Here’s how to break it down:
Whatever your choice, AMS has both ready to move sound your way.
From compact powered rigs to arena-grade PA systems, AMS stocks every QSC speaker lineup worth knowing. Here’s a closer look at the heavy hitters.
The L Class is QSC’s flagship line for serious pros. These intelligent active QSC line arrays combine advanced DSP, on-board networking, and seamless rig control through QSC’s SysNav app. Designed for touring engineers and rental houses, they bring surgical precision and unmatched scalability to large venues.
The K.2 Series is the modern standard for powered speakers. With custom-tuned Class-D amplification and multi-function DSP presets, these speakers handle anything from vocals to full band mixes. Lightweight, punchy, and loud enough for any gig, K.2 models are the go-to workhorses of the QSC lineup.
Need premium sound in a smaller package? The CP Series packs QSC quality into a compact, budget-friendly enclosure. They’re easy to carry, quick to set up, and surprisingly powerful for their size; perfect for rehearsals, coffeehouse gigs, or mobile DJs who need reliable clarity on the go.
Low end that actually shakes the room. QSC’s KS subs, including the KS112 and KS118, bring deep, controlled bass response with DSP-driven power and rugged enclosures that can take real abuse. Stack them under any QSC PA speakers for a rig that hits hard night after night.
When you’re scaling up to full line-array performance, the KLA Series is your answer. These flyable, self-powered cabinets link together fast and sound massive. Perfect for houses of worship, outdoor stages, and event production teams that need scalable power and pristine coverage.
Great sound starts with the right speakers, but it’s the accessories that keep your gear safe, sharp, and ready for action. American Musical Supply carries a full lineup of custom-made QSC accessories to keep your setup protected, portable, and performance-ready.
Here’s what you’ll find in stock:
Everything fits like factory gear because it is factory gear, built by QSC for QSC.

K.2 models have higher output and advanced DSP, while CP speakers are lighter and more budget-friendly. Both share QSC’s signature clean tone and build quality.
For small gigs, tops alone may be enough. Larger events benefit from pairing them with QSC KS subs for full-range punch.
Yes. Most models feature intuitive DSP presets, onboard mixers, and straightforward input panels that make setup quick even for new users.
When you need sound that stays tight, loud, and clean, QSC speakers are the gear to trust, and American Musical Supply is the spot to get them. We keep the full lineup in stock, from portable QSC PA speakers to subwoofers, line arrays, and all the accessories to go with them.
You’ll get VERY fast, free shipping and easy 0% interest payment plans, so upgrading your system doesn’t have to wait for the next gig check. And if you’re not sure which model fits your setup, our gear experts are ready to help you dial it in.
Go bigger. Go cleaner. Go QSC.