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QSC Product Listing

Outrageous job guys! It was a perfect order. My guitar arrived ready out of the box and tuned, cleaned, etc. Thanks a million. I have found the place to do my future buying. The prices are great and the service is second to none. Excellent service!


James, Phoenix, AZ
  • QSC K12
    QSC K12
    Special Offer: 24 Months Interest Free Financing!
    12" 2-Way Active Speaker 1,000-watt PA Speaker with 12" Low-frequency Driver and 1.75" High-frequency Driver Take a look at QSC's K12 powered PA speaker. Then take a listen. You won't believe such a compact speaker can put out so much clean volume! How does QSC do it? First, they pack an astounding (and astonishingly lightweight) 1,000-watt Class D power amp into the K12. Second, they build...
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    (53 reviews)

    (53 reviews) Sale Price: $849.99
    List Price: $1,029.00

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    (53 reviews)
  • QSC K10
    QSC K10
    Special Offer: 24 Months Interest Free Financing!
    10" 2-Way Active Speaker 1,000-watt PA Speaker with 10" Low-frequency Driver and 1.75" High-frequency Driver We'll sum up the QSC K10 in a word: "WOW." When QSC came out to Sweetwater to let us hear their brand-new K Series of speakers, we could hardly believe our ears. These extremely lightweight, 1,000W powerhouses will redefine your expectations of how a PA speaker should sound. They're...
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    (23 reviews)

    (23 reviews) Sale Price: $749.99
    List Price: $926.00

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    (23 reviews)
  • QSC GX5
    QSC GX5
    Special Offer: 24 Months Interest Free Financing!
    500W Power Amplifier 2 x 700W at 4 Ohms, 2 x 500W at 8 Ohms, Amp and Load Protection and Crossover Switch The QSC GX5 700-watt power amplifier gives your speakers the power they need while giving you the efficiency and protective features you want for easy operation and peace of mind. The GX5 uses advanced components for both light weight and reliability. Its Guardrail protection allows...
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    (13 reviews)

    (13 reviews) Sale Price: $399.99
    List Price: $499.00

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    (13 reviews)
  • QSC GX3
    QSC GX3
    Special Offer: 24 Months Interest Free Financing!
    300W Power Amplifier 2 x 350W at 4 Ohms, 2 x 300W at 8 Ohms, Amp and Load Protection and Crossover Switch The QSC GX3 425-watt power amplifier gives your speakers the power they need while giving you the efficiency and protective features you want for easy operation and peace of mind. The GX3 uses advanced components for both light weight and reliability. Its Guardrail protection allows...
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    (6 reviews)

    (6 reviews) Sale Price: $299.99
    List Price: $399.00

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    (6 reviews)
  • QSC KW181
    QSC KW181
    Special Offer: 24 Months Interest Free Financing!
    18" Active Subwoofer 1,000-watt Subwoofer with 18" Low-frequency Driver When we first experienced QSC's super-powerful and amazingly portable active K-series PA speakers, we were blown away, to say the least. Now, here's your chance to change the way you look at live sound; add the KW181 active subwoofer to your PA rig and prepare to be amazed! QSC packed a...
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    (12 reviews)

    (12 reviews) Sale Price: $1,399.00
    List Price: $1,749.00

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    + Free 2-year Warranty

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    (12 reviews)
  • QSC K8
    QSC K8
    Special Offer: 24 Months Interest Free Financing!
    8" 2-Way Active Speaker 1,000-watt PA Speaker with 8" Low-frequency Driver and 1.75" High-frequency Driver The K8 — a member of QSC's K Series — offers impressive sound quality, high wattage, and light weight in an incredibly compact package. Engineered by QSC's amplifier engineer team under the direction of Pat Quilter, the K8 incorporates new Class D power modules with extensive...
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    (18 reviews)

    (18 reviews) Sale Price: $699.99
    List Price: $823.00

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    (18 reviews)
  • QSC KSub
    QSC KSub
    Special Offer: 24 Months Interest Free Financing!
    Dual 12" Active Subwoofer 1,000-watt Subwoofer with Dual 12" Low-frequency Drivers The KSub — a member of QSC's K Series — offers impressive sound quality, high wattage, and relatively light weight in an easy to transport package. Engineered by QSC's amplifier engineer team under the direction of Pat Quilter, the KSub incorporates new Class D power modules...
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    (17 reviews)

    (17 reviews) Sale Price: $1,129.99
    List Price: $1,235.00

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    (17 reviews)
  • QSC GX7
    QSC GX7
    Special Offer: 24 Months Interest Free Financing!
    700W Power Amplifier 2 x 1,000W at 4 Ohms, 2 x 725W at 8 Ohms, Amp and Load Protection and Crossover Switch The QSC GX7 1,000-watt power amplifier gives your speakers the power they need while giving you the efficiency and protective features you want for easy operation and peace of mind. The GX7 uses advanced components for both light weight and reliability. Its Guardrail protection allows...
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    (6 reviews)

    (6 reviews) Sale Price: $599.00
    List Price: $699.00

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    (6 reviews)
  • QSC KW153
    QSC KW153
    Special Offer: 24 Months Interest Free Financing!
    15" 3-Way Active Speaker 1,000-watt, 3-way PA Speaker with 15" Low-frequency Driver, 6.5" Mid-frequency Driver, and 1.75" High-frequency Driver When we first experienced QSC's super-powerful and amazingly portable active K-series PA speakers, we were blown away, to say the least. Now, here's your chance to change the way you look at live sound; plug into the 1,000-watt KW153 and prepare to be amazed! QSC packed a 2 x 500-watt,...
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    (10 reviews)

    (10 reviews) Sale Price: $1,439.20
    List Price: $1,799.00

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    (10 reviews)
  • QSC KW122
    QSC KW122
    Special Offer: 24 Months Interest Free Financing!
    12" 2-Way Active Speaker 1,000-watt PA Speaker with 12" Low-frequency Driver and 1.75" High-frequency Driver When we first experienced QSC's super-powerful and amazingly portable active K-series PA speakers, we were blown away, to say the least. Now, here's your chance to change the way you look at live sound; plug into the 1,000-watt KW122 and prepare to be amazed! QSC managed to pack a 2 x...
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    (5 reviews)

    (5 reviews) Sale Price: $1,099.00
    List Price: $1,399.00

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    (5 reviews)
  • QSC RMX2450
    QSC RMX2450
    Special Offer: 24 Months Interest Free Financing!
    500W Power Amp 2 x 750W at 4 Ohms, 2 x 500W @ 8 Ohms The RMX Series amplifiers give you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series deliver unmatched performance at a breakthrough price. QSC RMX2450 Power Amp at a Glance: Generous energy reserves for premium sound...
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    (4 reviews) Want to save even more? We have a Demo model of this product available for just $674.99. Demos often sell within hours, so act fast if you are interested. Learn more »

    (4 reviews) Sale Price: $749.99
    List Price: $901.00

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    (4 reviews)
  • QSC ISA 300 Ti
    QSC ISA 300 Ti
    Special Offer: 24 Months Interest Free Financing!
    70V 300W Power Amp 2 x 280W at 4 Ohms, Also Has 25, 70, and 100 Volt Outputs and Simultaneous Low Impedance Outputs QSC designed the ISA 300Ti as a cost-effective solution specifically with sound contractors in mind. The ISA 300Ti can drive both eight and four ohm loads and a distributed system on the same channel at the same time, allowing you to reduce the number of amplifier channels needed to...
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    (1 review)

    (1 review) Sale Price: $633.00
    List Price: $793.00

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    + Free Tech Support
    + Free 2-year Warranty

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    (1 review)
  • QSC KW152
    QSC KW152
    Special Offer: 24 Months Interest Free Financing!
    15" 2-Way Active Speaker 1,000-watt PA Speaker with 15" Low-frequency Driver and 1.75" High-frequency Driver When we first experienced QSC's super-powerful and amazingly portable active K-series PA speakers, we were blown away, to say the least. Now, here's your chance to change the way you look at live sound; plug into the 1,000-watt KW152 and prepare to be amazed! QSC managed to pack a 2 x...
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    Sale Price: $1,199.00
    List Price: $1,499.00

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    + Free Tech Support
    + Free 2-year Warranty

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  • QSC Understanding Sound Reinforcement
    QSC Understanding Sound Reinforcement
    Special Offer: 24 Months Interest Free Financing!
    Understanding Sound Reinforcement Sound Reinforcement DVD Training Course with Online Quizzes If you're new to live sound, then chances are you might be feeling a bit overwhelmed. With QSC's Understanding Sound Reinforcement DVD training course, you'll be on the road to sound reinforcement mastery in no time! For more than the past four decades, QSC has been on the cutting edge...
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    Sale Price: $69.00
    List Price: $102.00

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    + Free Tech Support

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  • QSC RMX1450
    QSC RMX1450
    Special Offer: 24 Months Interest Free Financing!
    280W Power Amp 2 x 450W at 4 Ohms, 2 x 280W at 8 Ohms, 2 x 700W at 2 Ohms The RMX Series amplifiers give you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series deliver unmatched performance at a breakthrough price. QSC RMX1450 Power Amp at a Glance: Generous energy reserves for premium sound...
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    Sale Price: $529.99
    List Price: $644.00

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  • QSC KLA12
    QSC KLA12
    Special Offer: 24 Months Interest Free Financing!
    12" 2-Way Line Array Speaker 1,000-watt Active Line Array Speaker with 12" LF Driver, 1.75 HF Driver, SOLO Rigging System, Adjustable Frequency Optimization, and Onboard DSP Speaker Protection 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"...
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    (2 reviews)

    (2 reviews) Sale Price: $2,599.00
    List Price: $2,999.00

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    (2 reviews)
  • QSC PLX1804
    QSC PLX1804
    Special Offer: 24 Months Interest Free Financing!
    PLX1804 Amplifier 2 x 800W @ 4 ohms, 2 x 550W @ 8 ohms Stereo Power Amplifier We all know reliability is the name of the game in power amps. Sound quality too. So, if you roll the two together and ask the QSC engineering team to pull it off, you can bet these experts in power amp technology will. The QSC PLX1804 is a perfect example of their work. This...
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    (1 review)

    (1 review) Sale Price: $849.99
    List Price: $1,080.00

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    (1 review)
  • QSC RMX4050HD
    QSC RMX4050HD
    Special Offer: 24 Months Interest Free Financing!
    850W Power Amp 2-channel Power Amplifier with 4,000 Total Watts, Toroidal Transformers, Clip Limiters, Low-Frequency Filters, and Signal and Clip Indicators The QSC RMX 4050HD 4,000-watt, dual-channel power amplifier gives you the power, reliability and sound quality you need, at a price you'll love. The RMX 4050HD uses high-current toroidal transformers, which keep noise levels down and provide great performance characteristics — even...
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    Sale Price: $1,499.99
    List Price: $1,700.00

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    + Free 2-year Warranty

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  • QSC KLA181
    QSC KLA181
    Special Offer: 24 Months Interest Free Financing!
    18" Line Array Subwoofer 1,000-watt Active Subwoofer with DEEP, GuardRail, and Auto Standby Functions Add epic low end to your live rig, with a KLA181 subwoofer from QSC. This hard-hitting 1,000-watt active subwoofer features QSC's amazing DEEP DSP algorithm, which smoothly shapes bass frequencies for maximum impact. GuardRail protection allows the KLA181 to deliver maximum peak power,...
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    Sale Price: $2,049.00
    List Price: $2,399.00

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    + Free 2-year Warranty

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  • QSC PLX1104
    QSC PLX1104
    Special Offer: 24 Months Interest Free Financing!
    Dual Ch Amp w/ PowerLight Tech 2 x 550W @ 4 ohms, 2 x 325W @ 8 ohms Stereo Power Amplifier We all know reliability is the name of the game in power amps. Sound quality too. So, if you roll the two together and ask the QSC engineering team to pull it off, you can bet these experts in power amp technology will. The QSC PLX1104 is a perfect example of their work. This...
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    Sale Price: $749.99
    List Price: $926.00

    + Free Tech Support
    + Free 2-year Warranty

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QSC began modestly in California in 1968 following a serendipitous meeting between two music enthusiasts after a motorcycle breakdown. Over these past 40 years, QSC has become a leader of power amp technology - responsible for building amplifiers for the largest touring companies and venues in the world. With a solid reputation and an ardent commitment to innovation, QSC is highly specialized and focused on bringing reliable power amplifiers to the professional audio world at excellent prices. For all of your power amplifier needs, you can trust the proven QSC name.

Sweetwater Sound Inc.
5501 U.S. Hwy 30 W
Fort Wayne, IN 46818
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