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Specifications

KLA12

KLA181

Configuration

2-way line array element

18" ported subwoofer

Transducers
Low-frequency
High-frequency

12" cone transducer
1.75" diaphragm compression driver

18" cone transducer
—

Frequency Response (-6 dB)

49 Hz – 18 kHz

38 Hz

Frequency Range (-10 dB)

44 Hz – 20 kHz

33 Hz

Nominal Coverage (-6 dB)

90 x 18 degree

—

Maximum SPL (1 meter)

131 dB

135 dB

Amplifiers

Power Output

500 W x 500 W power module

1,000 W power module

Input Impedance (

)

XLR: 40k balanced / 20k unbalanced

Controls

Power • Attenuation • LF Setting (External Sub/Normal/DEEP™)
• Array Size (1–5) • Front LED (Pwr/Limit/Off)

Power • Attenuation • LF Mode (Normal/DEEP™) • Polarity (Normal/
Reverse) • Front LED (Pwr/Limit/Off)

Indicators

Limit • Standby • Power • Signal

Connectors

Balanced female XLR line level input • Balanced male XLR full range line level out • Remote attenuation control • Locking powerCON®
power connector AC In • Locking powerCON® power connector AC Out

Cooling

On demand, 50 mm variable speed fan

Amplifier Protection

Thermal limiting • Output overcurrent • Overtemperature muting • GuardRail™

Transducer Protection

Thermal limiting • Excursion limiting

AC Power Input

Universal power supply 100 – 240 VAC, 50 – 60 Hz

AC Power Consumption

1/8 Power

100 VAC, 2.3 A • 120 VAC, 2.01 A • 230 VAC, 1.13 A

Enclosure

Impact resistant ABS

Painted birch plywood

Finish

Black or White Paint

Black or White textured paint

Grille

Black or White powder coated 18 gauge steel

Dimensions (HWD)

15.0" x 23.4" x 16.6" (381 mm x 594 mm x 422 mm)

21.6" x 23.4" x 25.7" (547 mm x 594 mm x 653 mm)
With casters 21.6" x 23.4" x 30.0" (547 mm x 594 mm x 762 mm)

Weight (Net)

55 lbs (25.0 kg)

104 lbs (47.2 kg)

Available Accessories

KLA12 TOTE • K Series M10 KIT

KW181 M20 35 mm Pole • KLA 181 Cover • KLA181 M10 KIT

KLA AF12

Dimensions (HWD)

4.4" x 23.0" x 16.8" (112 mm x 584 mm x 426 mm)

Weight (Net)

23.0 lbs (10.4 kg)

Available Accessories

KLA AF12 Array Frame Tote

Содержание KLA series

Страница 1: ...KLA12 12 2 way Loudspeaker KLA181 18 Subwoofer KLA AF12 Array Frame KLA Series User Manual TD 000319 00 A TD 000319 00...

Страница 2: ...Clean only with a dry cloth Do not block any ventilation opening Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stove...

Страница 3: ...r judgment a manufacturing defect This warranty does not extend to any product which has been subjected to misuse neglect accident improper installation or where the date code has been removed or defa...

Страница 4: ...c for cracks wear deformation corrosion missing loose or damaged parts that could reduce the strength of the assembly Discard any worn defective or suspect parts and replace them with new appropriatel...

Страница 5: ...trinsic Correction KLA12 to correct for inherent characteristics of the loudspeakers waveguide and enclosures Ar Q to make equalization adjustments based on the number of KLA12s in the array Auto Stan...

Страница 6: ...2 3 4 9 9 5 6 7 8 8 8 8 6 6 4 4 4 8 1 ABS enclosure 2 Steel grille 3 Front power LED 4 Handles 5 Power module 6 M10 installation points 3 7 Tilt Direct dual angle 0 or 9 pole socket 8 Slip resistant...

Страница 7: ...ure 4 Figure 5 0 1 Baltic Birch enclosure 2 Steel grille 3 Front power LED 4 Handles 5 Power module 6 M10 installation points 4 7 Slip resistant feet 8 M20 threaded 35 mm pole mount 9 Side rigging pla...

Страница 8: ...8 KLA AF12 Shown as shipped 1 Rigging pins and lanyard 2 2 Array extension beam 3 Array frame 4 Feet for KLA181 application 5 Feet for KLA12 application Figure 6 1 2 3 4 5...

Страница 9: ...1 weighs 104 lbs 47 2 kg and the KLA12 weighs 55 lbs 25 kg Use proper lifting techniques to complete this procedure Refer to KLA Maximum Suspended Load on page 4 WARNING Make sure that the loudspeaker...

Страница 10: ...KLA12 as shown in Figure 10 Make sure that the four non slip feet 1 on the bottom of the top unit nest into the feet receptacles 2 on the top of the bottom loudspeaker 5 Make sure the top surface and...

Страница 11: ...ront and sides of the KLA12 should be aligned with the front and sides of the KLA181 Refer to Figure 14 3 On the KLA12 loudspeaker with the hook 2 in the Retracted Position push button A to release sl...

Страница 12: ...p of the loudspeaker are now in the retracted position Refer to Figure 16 2 Place another KLA181 on top of the first with the loudspeakers facing the same direction Make sure that the four feet 1 on t...

Страница 13: ...he Locked Position as noted next to the hex socket on the loudspeaker Refer to Figure 17 on page 12 for details a In the Retracted Position you cannot see the hook in the view hole 2 b When the hook r...

Страница 14: ...pension The Array Frame Extension bar is shown in Figure 3 on page 8 in its shipping configuration You must remove the rigging pins and the Extension Bar then reassemble the array frame as follows Ass...

Страница 15: ...re 5 Continue to rotate the eyebolts until they reach the desired position Do not overtighten 6 The loudspeakers are ready for suspension Using the KLA181 Integrated Suspension Points Refer to Figure...

Страница 16: ...with their rear panels exposed to direct sunlight Direct sunlight will heat the amplifier module and reduce its ability to produce full output Install sunshades if the application merits Maximum ambi...

Страница 17: ...section Proper power on off sequencing can help to prevent unexpected sounds from being produced by the system pops clicks thumps These sounds are unpleasant and can take away from the overall profes...

Страница 18: ...30 1 to apply AC mains power to the first powered loudspeaker in the signal chain No other loudspeaker is feeding audio signal to this one 4 When the amplifier is turned on the green STANDBY indicator...

Страница 19: ...te when the unit is in STANDBY with the exception of the SIGNAL LED when an audio signal is present When the amplifiers are in STANDBY a small amount of current continues to flow keeping the amplifier...

Страница 20: ...es and configures the array for the selected number of KLA12 boxes The result is an evenly balanced and accurate tonal curve from your KLA line array system Low frequency EQ LF SETTING MODE NORMAL Thi...

Страница 21: ...nt LED is dimly illuminated REMOTE GAIN Control WARNING Do not put more than 5V or less than ground on the pin or else damage may occur Do not connect the pin directly to the 5V pin A 3 pin Euro style...

Страница 22: ...n Figure 35 When using a single potentiometer for a Single Loudspeaker A When using a single potentiometer for Multiple Loudspeakers B Proper Wiring to the 3 pin Euro connector C Figure 38 Single Loud...

Страница 23: ...KLA181 Figure 39 Top Front Side 16 6 in 422 mm 15 0 in 381 mm 23 4 in 594 mm 16 6 in 422 mm Figure 40 25 7 in 653 mm Side 25 7 in 653 mm Top Side with Optional Casters 30 0 in 762 mm 21 6 in 547 mm F...

Страница 24: ...ntrol Locking powerCON power connector AC In Locking powerCON power connector AC Out Cooling On demand 50 mm variable speed fan Amplifier Protection Thermal limiting Output overcurrent Overtemperature...

Страница 25: ...Service FAX 714 754 6173 World Wide Web www qscaudio com E mail info qscaudio com service qscaudio com 2011 QSC Audio Products LLC All rights reserved QSC and the QSC logo are registered trademarks o...

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