QSC K8.2 User Manual
K.2 series
2-way loudspeaker system
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Also See for K8.2:
- Application manual (8 pages) ,
- Mounting quick start manual (5 pages) ,
- Service manual (50 pages)
Table of Contents
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Table of Contents
Related Manuals for QSC K8.2
Summary of Contents for QSC K8.2
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Page 1: User Manual
K.2 Series User Manual K8.2 – 105° 2000 W active 8” (200 mm) 2-way loudspeaker system K10.2 – 90° 2000 W active 10” (250 mm) 2-way loudspeaker system K12.2 – 75° 2000 W active 12” (300 mm) 2-way loudspeaker system K.2 Series... -
Page 2: Explanation Of Symbols
EXPLANATION OF SYMBOLS The term “WARNING!” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury or death. The term “CAUTION!” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may result in damage to the equipment that may not be covered under the warranty. -
Page 3: Warranty
QSC authorized service station or an authorized QSC International Distributor. QSC is not responsible for any injury, harm or related damages arising from any failure of the customer, owner or user of the apparatus to facilitate those repairs. -
Page 4: Package Contents
X: Indicates that the concentration of the substance in at least one of all homogeneous materials of the part is above the relevant threshold specified in GB/T 26572. （目前由于技术或经济的原因暂时无法实现替代或减量化) (Replacement and reduction of content cannot be achieved currently because of the technical or economic reason.) Package Contents K.2 Series Locking White QSC Logo Loudspeaker AC Power cord K.2 Series QSC Limited K.2 Series Powered Loudspeaker... - Page 5 Features K8.2 1. ABS enclosure 2. Steel grille 3. Front power LED 4. Cast aluminum handle 5. Power module 6. M10 installation points 7. M5 yoke-attachment points K.2 Series 8. 7.5° Downward-tilt pole socket 9. Vertical pole socket 10. Pull-back ring 11.
- Page 6 K12.2 1. ABS enclosure 2. Steel grille 3. Front power LED 4. Cast aluminum handles 5. Power module 6. M10 installation points 7. M5 yoke attachment points 8. 7.5° Downward-tilt pole socket 9. Vertical pole socket 10. Pull-back ring K.2 Series 11.
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Page 7: Installation
They feature two M10 threaded inserts for suspension with eyebolts and a built-in pull-back ring. There are also yoke accessories (model numbers: K8.2 YOKE, K10.2 YOKE, K12.2 YOKE) for each model that can mount either to the sides of the cabinet or to the top and bottom. These yokes allow for rigid mounting to structures and rotation of the speaker system. - Page 8 Integrated Suspension Points (suspended installations) Refer to TD-000289 for M10 eye bolt installation. KS212C The K8.2, K10.2 and K12.2 enclosures each feature two load-rated M10 installation KW181 points and a built-in pull-back ring. As shipped from the factory, each pick point has a adhesive cover installed to retain the sleek look of the enclosure.
- Page 9 The IEC plug and socket are both blue in color — Figure 10 — so the power cord can be identified as a K.2 Series loudspeaker cord. If the QSC- supplied cord is lost or damaged, a standard 18-gauge IEC power cord may be used.
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Page 10: Block Diagram
Turn on all source devices (CD players, mixers, instruments), turn on subwoofer, then turn on the “top- boxes” ( K8.2, K10.2 and K12.2). The level controls on your mixer may now be brought up. Power Off Sequence: Turn off “top boxes,” turn off subwoofer, then turn off all source devices. - Page 11 Inputs The K.2 Series amplifier has three separate inputs; two combination XLR / 1/4” Phone Jack (Inputs A and B) and one 1/8” (3.5 mm) TRS jack (Input C). Refer to — Figure 12 1. Nnput W a. SNN LED – When illuminated (green), it indicates a signal is present.
- Page 12 4. LNMNOTA LED – Illuminates (red) when the built-in limiter is activated to protect and avoid damage to the amplifier or loudspeaker. If the signal level at any frequency is too high, or the amplifier is too hot, the limiter is activated and the LED is illuminated.
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Page 13: Display Introduction
Outputs 1. Channel B pass-through output connector. The signal here is the same as the input signal on Channel B. Use this to daisy-chain loudspeakers or to provide the signal to other audio equipment. 2. Channel A pass-through output connector. The signal here is the same as the input signal on Channel A. -
Page 14: Menu Listing
Menu Map INPUT A INPUT B LINE HI-Z PRESET DELAY SETTINGS MENU MIC* LINE SAVE FACTORY BAND RESET SCENES RESET SHELF FIRMWARE RECALL HIGH BAND CONTRAST IN/OUT VERSION SCENES SHELF — Figure 19 — Menu Listing INPUT A: Select the sensitivity of input A INPUT LINE Use with mixers and other sources that have high-level outputs. - Page 15 PRESETS Select a pre-programmed EQ and dynamic processing setting for specific applications FACTORY PRESETS Factory AC GUIT/VOX Presets Use the Selector knob to scroll (up or down) to the Preset you wish to recall. BASS AMP Example HAND MIC DEFAULT The basic voicing of the loudspeaker LIVE For live sound reinforcement and vocal clarity...
- Page 16 Displays the firmware version number – cannot edit this field. Depending on the SAVE SCENES RECALL SCENES version and loudspeaker model, K8.2, K10.2, or K12.2 displays next to the firmware version. Use other menu the Selector knob to select the Utility you want, then press the Enter button. CONTRAST...
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Page 17: Hookup Diagrams
Hookup Diagrams Two Loudspeakers Daisy-chained — Figure 20 — Typical Stereo System LEFT RIGHT — Figure 21 — 17 (DRAFT 2017/05/02) TD-000523-00-01-C... -
Page 18: Standalone System
Standalone System Hi-Z — Figure 22 — 18 (DRAFT 2017/05/02) TD-000523-00-01-C... - Page 19 Dimensions K8.2 Loudspeaker 10.6 in 269 mm 11 in 280 mm 17.5 in 445 mm 17.7 in 17.7 in 449 mm 449 mm K.2 Series 11 in 10.6 in 280 mm 269 mm — Figure 23 — 19 (DRAFT 2017/05/02)
- Page 20 K10.2 Loudspeaker 11.8 in 300 mm 12.6 in 320 mm 20.0in 515 mm 20.4 in 20.4 in 519 mm 519 mm K.2 Series 11.8 in 12.6 in 300 mm 320 mm — Figure 24 — 20 (DRAFT 2017/05/02) TD-000523-00-01-C...
- Page 21 K12.2 Loudspeaker 13.8 in 350 mm 14 in 356 mm 23.5 in 598 mm 23.7 in 23.7 in 602 mm 602 mm K.2 Series 14 in 13.8 in 356 mm 350 mm — Figure 25 — 21 (DRAFT 2017/05/02) TD-000523-00-01-C...
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Page 22: Specifications
M10 Kit-C M10 Kit-C M10 Kit-C K.2-LOC Lock Out Cover K.2-LOC Lock Out Cover K.2-LOC LockOut Cover K8.2 Yoke K10.2 Yoke K12.2 Yoke Pole, 35 mm, M20 Pole, 35 mm, M20 Pole, 35 mm, M20 1 Peak SPL is measured on-axis at 1m, pink noise crest factor 10dB, unweighted. Continuous SPL is based on theoretical calculations based upon transducer sensitivity and peak available power (for comparison purpose and in accordance with common industry practice.) -
Page 23: Mailing Address
E-mail: info@qsc.com service@qsc.com © Copyright 2017, QSC, LLC, QSC™ is a registered trademark of QSC, LLC, “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office. All trademarks are the property of their respective owners. http://patents.qsc.com. TD-000523-00-C...