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SUB 212 400-Watt | Push-Pull active subwoofer Blue Sky International 70 Sea Lane, Farmingdale, New York, 11735 USA • T: +1 516 249 1399 • F +1 516 249 8870 www.abluesky.com...
Page 5 System Signal Flow & Connections Page 6 Expanded Calibration Guide Page 7 A Tour of the SUB 212 Amplifier & Electronics Page 8 & 9 Subwoofer Placement Guide Page 10 Technical Specifications Page 11 SUB 212 Cabinet Dimensions...
It is IMPORTANT to confirm that the voltage this product, ask the service technician to perform safety checks selector switch on the back of the SUB 212 is set to the proper to determine that the product is in proper operating condition.
SUB 212 also has built-in 2.1 bass management electronics with both a 4th order 80Hz Linkwitz-Riley low-pass filter and a 2nd order 80Hz high-pass filter that is perfectly matched to the response of the SAT 8 (the SUB 212 is also compatible with the SAT 12, SAT 6.5 and SAT 5).
[SUB 212 - What is included?]. FIGURE 1 The SUB 212, is compatible with balanced XLR connectors / cables. The total number of XLR cables needed will depend on the system configuration. However for a basic 2.1 system, with one sub, you need a minimum of four XLR Cables.
(for best results, use identical subs) 2.1 SYSTEM SIGNAL FLOW & CONNECTIONS Above is a simple diagram showing how a SAT 8 / SUB 212 system may be Cable and connector wiring: wired for a stereo applications. The system shows a full-range source (the...
• 500-2.5kHz PINK NOISE -20dBFS.wav – a 500Hz to 2.5Hz SUB 212 to set 85 dBc. If you use this method you should make bandwidth limited pink-noise file recorded at 20dBFS •...
SET VOLTAGE T 8AL 250V FOR 115V INPUT NE PAS OUVRIR 115/230 50/60 Hz 800W SWITCH BEFORE designed in the USA made in China TURNING ON Page 8 • User Manual • A Tour of the SUB 212 Amplifier & Electronics...
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SUB GAIN - This knob controls the input sensitivity of the subwoofer amplifier only. When set to the reference position a 200mV signal at the input equals 100dB output at a meter. User Manual • A Tour of the SUB 212 Amplifier & Electronics • Page 9...
SUB 212 USER MANUAL • 8 • SUBWOOFER PLACEMENT GUIDE So now that my system uses an integral subwoofer, how do I place it in my in the room, place the subwoofer in that location. Now, listen studio for the best possible low frequency performance? from the main position and confirm that the subwoofers response is similar to when the positions were reversed.
This next section outlines the components, specifications and performance data that make this product such a uniquely high value. In order to continually improve all of its products Blue Sky reserves the right to change these specifications without notice. SUB 212 Active Subwoofer...
USER MANUAL • 10 • SUB 212 CABINET DIMENSIONS 21.4 542 mm 20.0 15.0 507 mm 381 mm 24.2 24.0 615 mm 610 mm 12.0 305 mm 38 mm 79 mm 19 mm 14.5 368 mm Page 12 • User Manual • SUB 212 Cabinet Dimensions...
11. Factory Service 12. General Contact Details Instructions Service for the U.S. versions of Blue Sky products is available only from our For sales and other enquiries, please contact Blue Sky at: authorized distributor, Group One Ltd., located in Farmingdale, New York.
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SUB 212 USER MANUAL • USER NOTES Page 14 • User Manual • User Notes...
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SUB 212 USER MANUAL • USER NOTES User Manual • User Notes • Page 15...
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Blue Sky International 70 Sea Lane, Farmingdale, New York, 11735 USA • T: +1 516 249 1399 • F +1 516 249 8870 www.abluesky.com...