Advertisement
Quick Links
Loudspeaker Technology Ltd
Telephone +44 (0)1285 760561
A C C O U S T I C
Gypsy Lane
Email: info@atc.audio
E N G I N E E R S
Aston Down
Website: www.atc.audio
Stroud
Gloucestershire
R
Acoustic Transducer Company is the trading name.
GL6 8HR
United Kingdom
R
is the registered trade mark of Loudspeaker Technology Ltd.
S C S 7 0 P r o
S C S 7 0 i W P r o
H i g h - p e r f o r m a n c e a c t i v e s u b w o o f e r
M A N U A L
A C C O U S T I C
E N G I N E E R S
R
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for ATC SCS70 Pro
Summary of Contents for ATC SCS70 Pro
- Page 1 E N G I N E E R S Loudspeaker Technology Ltd Telephone +44 (0)1285 760561 A C C O U S T I C Gypsy Lane Email: info@atc.audio E N G I N E E R S Aston Down Website: www.atc.audio Stroud Gloucestershire Acoustic Transducer Company is the trading name.
- Page 2 14 Servicing – the user should not attempt to service the appliance beyond those measures described in the operating instructions. All other 5.6 Footswitch – Input and Thru servicing should be referred to qualified service personnel. Please contact your local ATC dealer or distributor. 5.7 Fault 15 Grounding or polarisation –...
- Page 3 It was the development of active loudspeakers that first brought ATC into electronics design and engineering. Active speakers demand multiple loudspeaker companies began their careers, he struck out on his own. The premise on which ATC began is a simple one, and one that in many power amplifiers so ATC from the mid-1980s became not just a loudspeaker manufacturing company but an electronics manufacturer too.
- Page 4 LED s to indicate ‘on’/’limit’ and ‘mute’ . The SS75-314SC driver employed in the SCS70 Pro has been meticulously optimised to reproduce the lowest 3 octaves of the audio band within the design of the SCS70 subwoofer system. It employs a short-coil operating in an exceptionally long magnetic gap to deliver high sound pressure levels with very low levels of distortion.
- Page 5 The position of the loudspeaker in a room will influence how it interacts with the space and therefore is often critical to achieving the for connection to the front panel LED ’s. The sockets are to be wired back to the R1-300 Rack Mount Amplifier using the cables supplied by ATC , 1: bass - on/green best performance at the listening position.
- Page 6 Balanced ( XLR to XLR ) connection offers lower noise and better immunity to “hum” pick-up. Unbalanced in an alternative territory, please contact ATC for advice. The mains connection must always be earthed. ( XLR to Phono or Two Pole Jack) connection carries risk of hum caused by multiple signal earths.
- Page 7 L e v e l a n d G a i n Sets the overall sensitivity of the subwoofer. Initially, the Level control should be set towards the centre of its range and only adjusted once the Frequency has been set. If one input is connected, start with the Gain switch set at + 6dB . If both inputs are connected, start with the Gain switch set at 0dB .
- Page 8 45 minutes switch it back on. If the Fault LED remains illuminated the amplifier is registering a fault which should be investigated by an approved technician. Please contact your ATC dealer or distributor, details can be found at www.atc.audio. If the Fault LED is no longer illuminated, the amplifier had shut down safely due to reaching high temperatures.
- Page 9 All ATC loudspeakers deliver significant low frequency output, more so with the larger monitors in the range, therefore there will always be some degree of acoustic overlap between the subwoofer and stereo loudspeaker in this configuration. Applying a high pass filter to the main monitors will introduce phase shift in the main monitors and should be avoided where possible.
- Page 10 S t e r e o l o u d s p e a k e r s SCM12 PRO SCM20ASL PRO SCM25A PRO SCM45A PRO SCM50A SL PRO SCS70 For detailed recommendations, please contact your dealer/distributor or ATC .
- Page 11 The choice of loudspeaker model and the number of subwoofers required in any system is dependent on room size, mix format and target calibration level at the listening position. Diagram 12 can be used as a guide to determine suitable partnering system elements from the ATC Professional product range.
- Page 12 Low Pass Filters: 50H z, 65H z, 80H z, 320H z. (- 6 d B , 4th order Linkwitz Riley). begin listening at an artificially low level and carefully increase the volume. It is also possible for the ATC systems to produce sufficient sound pressure MaxSPL: 1 10 d B continuous, 1 16 d B peak ( IEC Weighted Pink Noise, measured at 1m, half space, low pass filter set at 80H z).
- Page 13 P h y s i c a l s p e c i f i c a t i o n SCS70 PRO WEIGHT – 44KG | DIMENSIONS – SEE DIAGRAM SCS70iW PRO WEIGHT – 32.5KG | DIMENSIONS – SEE DIAGRAM R1-300 REMOTE AMPLIFIER WEIGHT –...
- Page 14 10.1 All ATC products are guaranteed against any defect in materials or workmanship for a period of two years from the date of purchase. Within this period, we will supply replacement parts free of charge provided that the failure was not caused by misuse, accident or negligence. Purchasers who complete the Product Registration process, either by returning a completed Warranty Card to ATC or by registering the product at www.atc.audio, will have their warranty period extended up to a period of six years from the date of purchase.
Need help?
Do you have a question about the SCS70 Pro and is the answer not in the manual?
Questions and answers