QSC K12
12" 2-Way 1000 Watt Powered PA Speaker

OUR PART #  K12-QSC

Our Price: $799.99List Price: $1,029.99
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The QSC K12 is one of the best 12” powered PA speakers on the market. The QSC K12 2-way loudspeaker features XLR and 1/4” TRS mic/line level inputs. QSC K series speakers offer a fly-mount optional feature and rugged ABS enclosures.

The QSC K12 is a lightweight powered loudspeaker that features a 1000 Class D power module and is fitted with an identical woofer and a 1.75" HF transducer.  The QSC K12 also features auto-standby mode, XLR & 1/4" TRS mic/line level ins, RCA phono ins, direct outs on each channel, a balanced out for daisy-chaining up to three sources and extensive DSP processing.  EQ settings for both the high-freq. and low-freq. transducers are adjustable on each unit.  LEDs can be set to show when the unit is on or when its clip limiter has been engaged.  The extended bass LF setting allows for integration of an external subwoofer into the sound system.

Features fly-mount options as well as the Tilt-Direct™ pole cup mounting system for a 7.5° downward tilt for better sound coverage.  Multiple units can be daisy-chained for total gain control from a single remote pot.  Also features a steel grille and is housed in an ABS enclosure.

QSC K12 Features:

  • 12” Woofer; 1.75” diaphragm compression driver
  • 75° Nominal coverage angle
  • Maximum SPL:  131 dB peak
  • 1000-watt continuous Class D power modules in allmodels
  • Onboard mixer with two combo XLR and 1/4” inputs, andstereo RCA inputs, (three audio input sources); two direct channel outputs andsingle summed balanced output
  • Extensive DSP enhances system performance:
    • DMT™ (Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.
    • Intrinsic Correction™, first featured in our high-end line-array products maps 65–75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency and amplitude response to a maximally flat band pass target. The result is a speaker that behaves equally well across the entire sound field.
    • DEEP™ and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies.
    • GuardRail™ protection protects both the amplifier module and your performance from unnatural and destructive clipping.
  • Attractive and professional appearance
  • Rugged ABS enclosures
  • Functions as a monitor wedge
  • 16-gauge powder coated steel grille
  • Comfortable ergonomic handles
  • 35 mm pole sockets with Tilt-Direct™
  • M10 rigging points
  • Eyebolt and yoke mount accessories available (sold separately)

QSC K12 Specifications:

  • Configuration:  Multipurpose 2-way
  • Transducers:
    • Low-frequency:  12" cone transducer
    • High-frequency:  1.75" diaphragm compression driver
  • Frequency Response (-6 dB):  52 Hz – 18 kHz
  • Frequency Range (-10 dB):  48 Hz – 20 kHz
  • Nominal Coverage (6 dB):  75° conical
  • Maximum SPL:  131 dB peak
  • Amplifier Specifications:
    • RMS Power Output:  1000 Watts continuous Class D (500 W LF, 500 W HF)
    • Peak Power Output:  2000 Watts
    • Input Impedance:
      • XLR / 1/4":  40 kOhms balanced / 20 kOhms unbalanced
      • XLR / 1/4" MIC Mode:  2260 Ohms balanced
      • RCA:  10 kOhms
    • Controls:
      • Power
      • Gain A
      • Gain B
      • Mic/Line
      • LF Mode (Ext Sub/Norm/DEEP)
      • HF Mode (Flat/Vocal Boost)
      • Front LED (On/Off/Limit)
    • Indicators:
      • Power
      • Signal A
      • Signal B
      • Standby
      • Limit
      • Mic
    • Connectors:
      • Two (2) Balanced Female XLR / 1/4" Line/Mic level inputs
      • Two (2) Balanced Male XLR Full-Range Line Level ouputs
      • Balanced Male XLR "Mix" Output
      • Stereo RCA Line Level Input
      • Remote Gain Control
      • Locking IEC Power Connector
    • Amplifier Protection:  Thermal limiting, output overcurrent, overtemperature muting, GuardRail
    • Transducer Protection:  Thermal limiting, excursion limiting
    • AC Power Consumption:
      • 100 VAC, 2.3 A
      • 120 VAC, 2.01 A
      • 230 VAC, 1.13 A
  • Enclosure Specifications:
    • Material:  Impact Resistant ABS
    • Finish:  Black Paint
    • Grille:  Rugged powder-coated steel
    • Dimensions (HxWxD):  23.7" x 14" x 14" (603mm x 356mm x 356mm)
    • Weight:  41 lbs (18.6 kg)
    • Available Accessories:  K12 tote, K12 yoke, M10 Kit-C (sold separately)
for K12 2-Way Active LoudspeakerQSC K12 Tote
for K12 2-Way Active Loudspeaker

Soft, padded tote made with weather resistant, heavy-duty Nylon/Cordura® material for QSC's K12. Side-flap access to K12 aluminum top handle for vertical carry.

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for K12 LoudspeakerQSC K12 Yoke
for K12 Loudspeaker

Powder-coated steel yoke bracket used to mount a K12 loudspeaker horizontally or vertically. All the hardware and spacers to securely attach the mount to the loudspeaker are included. NOTE: Please see the "Documentation" tab ...

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Nylon/Mesh Cover for K12 2-Way Active LoudspeakerQSC K12 Outdoor Cover
Nylon/Mesh Cover for K12 2-Way Active Loudspeaker

Nylon fabric and mesh cover for temporary outdoor use of QSC's K12 in adverse weather. Removable amplifier panel allows access to connectors and controls. Vented panel maintains airflow for proper heat management. Not ...

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52.25" to 83.375" Aluminum Speaker StandVu SSA100-10B
52.25" to 83.375" Aluminum Speaker Stand

The SSA100-10B from Vu is a large speaker stand constructed of 1.5" to 1.62" aluminum tubing. It is height adjustable from 52.25" to 83.375" and features a metal clutch, nylon block, tripod base and rubber feet. This stand is designed for ...

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1 Pair of Black Wall Mount Speaker BracketsOn-Stage Stands SS7914B
1 Pair of Black Wall Mount Speaker Brackets

On-Stage Stands' SS7914B wall-mount speaker stand includes an adapter sleeve that makes for a universal fit: 1-3/8" - 1-1/2". Includes screws for assembly.NOTE: Only one speaker bracket is shown above even though they come in ...

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Rolling Speaker Bag with Solid BottomGator Cases GPA-777
Rolling Speaker Bag with Solid Bottom

Features: 1680-Denier nylon exterior with roto molded polyethylene footRetractable handleFour 100 pound test in-line wheelsFits EON 15, Mackie SRM 450, EV SX100 & many other plastic speaker enclosures20mm Tricot padded interiorNew ...

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Tour Case For Two QSC K12 SpeakersGator Cases G-TOUR SPKR-2K12
Tour Case For Two QSC K12 Speakers

The Gator Cases G-TOUR SPKR-2K12 is a tour style case to hold (2) QSC K12 speakers. Accessory compartment for cables and connectors.Gator Cases G-TOUR SPKR-2K12 Features: G-Tour style case designed to fit (2) QSC K12 loudspeakersRugged ...

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Eye Bolt Kit for K/KLA12/S8T/S10T/S12 LoudspeakersQSC M10 Kit-C
Eye Bolt Kit for K/KLA12/S8T/S10T/S12 Loudspeakers

The QSC M10 Kit-C is an M10 forged-shoulder steel eyebolt kit designed for suspending K Series, KLA12 and AcousticDesign S8T, S10T and S12 loudspeakers.NOTE: Speaker shown in photos above is NOTincluded with purchase QSC M10 Kit-C ...

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Check out QSC's K-Series Powered Loudspeakers for Musicians!

QSC's K10 is a lightweight powered loudspeaker that features a 1000 Class D power module and is fitted with an identical woofer and a 1.75" HF transducer. The K10 also features auto-standby mode, XLR & 1/4" TRS mic/line level ins, RCA phono ins, direct outs on each channel, a balanced out for daisy-chaining up to three sources and extensive DSP processing. EQ settings for both the high-freq. and low-freq. transducers are adjustable on each unit. LEDs can be set to show when the unit is on or when its clip limiter has been engaged. The extended bass LF setting allows for integration of an external subwoofer into the sound system.

 

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