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 KS212C 

Configuration: 

Dual 6th-Order Bandpass Cardioid Subwoofer

LF Transducer: 

2 x 12-inch (305 mm), Cone

Frequency Response (-6 dB): 

44 Hz - 104 Hz

Frequency Range (-10 dB): 

39 - 118 Hz

Nominal Coverage Angle: 

180˚ Cardioid (15 dB rear rejection @ 70 Hz)

Maximum Rated SPL

1

132 dB @ 1 m (peak)

Amplifier: Class 

 

2 x 1800 W (peak)

Cooling: 

Low-Noise, Variable Speed Fan

Controls: Power 

On/Off 

 Gain 

Control 

 Rotary 

Encoder 

 

2 x Selection Buttons

Indicators: 

2 x Power LED (front and rear)  

 

Input Signal LED  

 Limiter 

Active 

LED

Connectors: 

2 x Locking XLR/F ¼-inch Combo  

 

2 x XLR/M (Loop-Thru Output) 

 

1 x Locking IEC Power Connector

AC Power Input: 

Universal Power Supply 100 – 240 VAC, 50 – 60 Hz

AC Power Consumption (1/8

th

 Power) 

100 VAC, 3.6 A / 120 VAC, 3.0 A / 240 VAC, 1.7 A

Enclosure Details

Enclosure:  

18 mm Birch Plywood

Color:  

Black (RAL 9011)

Grille:  

Internal Woofer Cover

Dimensions (HxWxD):  

24.5 x 15.5 x 33.5 inches  

 

622 x 394 x 851 mm

Net Weight:  

40.1 kg (88.5 lbs)

Shipping Weight:  

48.5 kg (107 lbs) 

Regulatory:  

CE, WEEE, UL, China RoHS, RoHS II, FCC Class B

Included Accessories: 

4 x Low-Noise, Heavy-Duty Casters 

 

36-inch Speaker Pole

Optional Accessories:  

KS212C Cover, KS LOC Lock-Out Cover 

 

SP-16X Extension Pole 

KS212C Specifications

QSC, LLC. 1675 MacArthur Boulevard Costa Mesa, CA 92626 USA. ©2017 QSC, LLC. All rights reserved. QSC and the QSC logo are registered trademark s of QSC, LLC in the U.S. Patent and Trademark Office and other countries. DMT, Intrinsic Correction, 
and the World of K logo are trademarks of QSC, LLC. Specifications subject to change without notice.

+1·800·854·4079 

 

|

  +1·714·754·6175

  

|

  

WWW.QSC.COM

Peak SPL is measured on-axis at 1 m, pink noise crest factor 10 dB, 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.

*

 With product registration. Visit qsc.com for full details.

Specifications subject to change without notice.

Summary of Contents for KS212C

Page 1: ...KS212C User Manual KS212C 3600 watt K Cardioid Sub TD 001536 01 A TD 001536 01...

Page 2: ...l instructions 5 Do not use this apparatus near water 6 Clean only with a dry cloth 7 Do not block any ventilation opening Install in accordance with the manufacturer s instructions 8 Do not install n...

Page 3: ...ry harm or related damages arising from any failure of the customer owner or user of the apparatus to facilitate those repairs Life Cycle 10 years Storage Temperature range 20 C to 70 C Relative Humid...

Page 4: ...he concentration of the substance in all homogeneous materials of the part is below the relevant threshold speci ed in GB T 26572 X GB T 26572 X Indicates that the concentration of the substance in at...

Page 5: ...vy duty casters 3 Ampli er protection rails protects the ampli er when the unit is rolled off for example a curb 4 M20 threaded socket for 35 mm speaker pole 5 Slip resistant feet four on the bottom 6...

Page 6: ...ing woofers and through some clever use of spacing delay and polarity a cancellation of rear ring energy is created behind the subwoofer while also enhancing the forward ring energy The KS212C is powe...

Page 7: ...do not place the unit closer than 50 mm 20 in from a wall or other object that would re ect sound waves Placement Make sure that the KS212C sub is placed no closer than 20 in 50 cm to the back wall of...

Page 8: ...cal 16 Pole Yes Yes Yes Yes Yes Yes Yes No Vertical 26 Pole Yes Yes Yes Yes Yes No Yes No Vertical 36 Pole Yes Yes Yes Yes No No No No WARNING The KS212C Subwoofer is not intended or equipped for susp...

Page 9: ...that can use input AC power voltages ranging from 100 240 VAC at 50 60 Hz WARNING Use only the power cable that is correct for your location Power Switch Push in on the top of the rocker switch to ap...

Page 10: ...e KS212C 3 Turn off all audio source devices NOTE If a KS212C speaker is being driven from the output of another KS212C unit it should be turned on after the unit feeding it signal and turned off befo...

Page 11: ...built in limiter is activated to protect and avoid damage to the ampli er or loudspeaker If the signal level at any frequency is too high or the ampli er is too hot the limiter is activated and the L...

Page 12: ...menu item or change a selected parameter 5 Left side Home screen displays the parameter name 6 Right side Home screen displays the current state of the parameter Navigation Example To select a Preset...

Page 13: ...When you save a scene all the current settings in the ampli er are saved to that scene Choose from User 1 through User 5 then press the enter button When saved a triangle displays next to the saved s...

Page 14: ...14 TD 001536 01 A Dimensions Figure 16 33 4 in 847 5 mm 24 6 in 624 5 mm 15 3 in 389 mm 15 3 in 389 mm 15 3 in 389 mm 24 6 in 624 5 mm 24 6 in 624 5 mm Back View Front View 33 4 in 847 5 mm...

Page 15: ...g XLR F inch Combo 2 x XLR M Loop Thru Output 1 x Locking IEC Power Connector AC Power Input Universal Power Supply 100 240 VAC 50 60 Hz AC Power Consumption 1 8th Power 100 VAC 3 6 A 120 VAC 3 0 A 24...

Page 16: ...m Mailing Address QSC LLC 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 USA Telephone Numbers Main Number 1 714 754 6175 Sales Marketing 1 714 957 7100 Toll free USA only 1 800 854 4079 Customer S...

Page 17: ...QUICK START GUIDE KS212C...

Page 18: ...PANEL IDENTIFIERS 5 1 10 2 3 7 4 9 8 6...

Page 19: ...trombuchse verriegelbar 1 Af chage des menus et r glages 2 Appuyer pour quitter ou revenir en arri re 3 Tourner pour s lectionner un sous menu ou pour ajuster une valeur 4 Appuyer pour charger une val...

Page 20: ...Monitor Right Left 4 3 2 1 USB Power Phones L R TouchMix 8 Aux 3 4 Cue Monitor Right Left 4 3 2 1 USB Power Phones L R TouchMix 8 SYSTEM HOOKUP Stereo Subwoofer and Tops THRU THRU IN IN THRU K8 2 K8 2...

Page 21: ...en um einen einzustellenden Wert zu laden oder die Anzeige zu best tigen 3 Drehen um ein Untermen auszuw hlen oder einen Wert einzustellen 1 Appuyer pour quitter ou revenir en arri re 2 Appuyer pour c...

Page 22: ...OOFER KS212C 2018 QSC LLC all rights reserved QSC the QSC logo and TouchMix are registered trademarks of QSC LLC in the U S Patent and Trademark other trademarks are the property of their respective o...

Page 23: ...arrays through some clever manipulation of placement delay and polarity redirecting desired LF energy forward and minimizing energy at the sides and rear Unfortunately this technique is costly and re...

Page 24: ...5 inches 622 x 394 x 851 mm Net Weight 40 1 kg 88 5 lbs Shipping Weight 48 5 kg 107 lbs Regulatory CE WEEE UL China RoHS RoHS II FCC Class B Included Accessories 4 x Low Noise Heavy Duty Casters 36 in...

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