QSC Line Array Package Deal

Regular Price $39451.99

Our Price $19725.99

Regular Price $39451.99

Our Price $19725.99

We'll beat any price!

QSC Line Array Package Deal


The QSC Line Array Package Deal speaker system consist of the incredible QSC KLA12 and QSC KLA181 that combines astounding power, amazing flexibility, and road-ready dependability in a surprisingly lightweight package that sounds absolutely amazing.

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.

The KLA181 is a hard-hitting 1,000-watt active sub-woofer that 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, without overloading. That lets you keep the crowd amped up, without risking show-stopping shutdowns. The KLA181 sub also features both a balanced line-level XLR though jack and a locking AC power through jack - perfect for daisy chaining up to a set of KLA12 top boxes pole-mounted overhead.





  • QSC KLA12 Active Line Array 12"
  • 500W x 500W power module
  • Rugged ABS enclosure delivers lightweight durability
  • SOLO Rigging System supports deployment without tools or external hardware
  • Ar-Q Frequency Optimization quickly tunes the array with the click of a dial, adjusting for the appropriate number of boxes
  • 12:1 design factor supports arrays of up to 5 units
  • 90 x 18 nominal coverage (requires only 5 boxes to configure a 90 degree x 90 degree array)
  • High-power 12" low frequency driver provides extension down to 44Hz without subwoofers
  • Extensive DSP further enhances and protects performance
  • 1.75" diaphragm compression driver delivers clear and powerful high-frequency reproduction
  • PowerCon Input and Thru connections
  • Tilt-Direct pole mount assists directivity in single-unit applications

QSC KLA181 Active Subwoofer

  • 18" vented subwoofer
  • 1,000-watt Class D continuous power module
  • DEEP DSP algorithm brings out low end
  • GuardRail peak protection technology
  • Auto Standby power-saving function
  • High acoustic output (135dB SPL peak)
  • Frequency range down to 33Hz (-10dB)
  • Extensive DSP further enhances and protects performance
  • PowerCon Input and Thru connections
  • Threaded pole-cup receptacle for free-standing applications
  • Suspension made possible via M10 fittings or KLA12AF Array Frame
  • Integrated threaded pole mount supports up to 2 KLA12 enclosures
  • Dimensions: 21.6" x 23.1" x 25.7"
  • Weight: 100 lbs.



  • Powered Yes
  • Power Configuration Bi-amped
  • LF Driver Size 1 x 12"
  • HF Driver Size 1.75"
  • LF Driver Power Amp 500W (Class D)
  • HF Driver Power Amp 500W (Class D)
  • Total Power 1000W
  • Inputs 1 x XLR
  • Outputs 1 x XLR
  • Frequency Range 44Hz-20kHz (-10dB)
  • Crossover Frequency 1.8kHz
  • Maximum Peak SPL 131dB
  • Horizontal Coverage Angle 90 Degrees
  • Vertical Coverage Angle 18 Degrees
  • Enclosure Material ABS Thermoplastic
  • Mounting Options Fly
  • Height 15"
  • Width 23.4"
  • Depth 16.6"
  • Weight 55 lbs.
  • MPN KLA12-BK
  • KLA181

  • Powered/Unpowered Powered
  • Power Configuration Single Amp
  • LF Driver Size 1 x 18"
  • Total Power 1000W
  • Inputs 1 x XLR (Line, Balanced)
  • Outputs Dual Balanced XLR Full Range (Line)
  • Impedance 40k (Balanced), 20k (Unbalanced)
  • Frequency Range 38Hz (-6dB)
  • Maximum Peak SPL 135dB
  • Enclosure Material Plywood
  • Mounting Options Floor, Fly
  • Height 21.6"
  • Width 23.1"
  • Depth 25.7"
  • Weight 100 lbs

What's Included:

  • QSC KLA12 Qnty: 4
  • QSC KLA181 Qnty: 4
  • Speaker Pole Mounts Qnty: 2
  • Quick-Start Guide
  • Warning Information Sheet
QSC Line Array Package Deal
QSC Line Array Package Deal
QSC Line Array Package Deal
QSC Line Array Package Deal
QSC Line Array Package Deal
QSC Line Array Package Deal
QSC Line Array Package Deal
2201 S. Union • Chicago, IL 60616 Phone: 312-846-6192 • Fax: 312-492-8949 Toll Free 1-800-856-8397
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