The latest C1 5.1 speaker system from ATC consists of 4 x SCM7 speakers, 1 x C1 Centre and the C1 Sub.
Offered in Cherry or Black Ash, this system is capable of some serious surround sound. You can read the What Hifi award review here: http://www.whathifi.com/atc/c1/review
The individual item specs can be seen below.
SCM7
Overview
- New ATC designed and built 25mm soft dome HF unit with precision alloy wave guide.
- 125mm ATC mid/bass unit with integral soft dome.
- In-house, hand-wound precision flat wire coil.
- Massive optimised motor assembly.
- Flat impedance curve allowing easy load for amplifiers.
- 6 year warranty.
Drivers: HF ATC 25mm Neodymium Soft Dome, Mid/LF ATC 125mm SC
Matched Response: ±0.5dB
Frequency Response (-6dB): 60Hz-22kHz
Dispersion: ±80° Coherent Horizontal, ±10° Coherent Vertical
Sensitivity: 84dB @ 1W @ 1metre
Max SPL: 103dB
Recommended Power Amplifier: 75 to 300 Watts
Nominal Impedance: 8 Ohm
Crossover Frequency: 2.5kHz
Connectors: Binding Posts/4mm Plugs, bi-wire
Cabinet Dimensions (HxWxD): 300x174x215mm (grill adds 28mm depth)
Weight: 7.5kg
C1 Centre
Overview
- Compatible ATC products for surround sound system: SCM 7, SCM 11.
- New ATC designed and built 25mm soft dome HF unit with precision alloy wave guide.
- Twin 125mm ATC mid/bass unit with integral soft dome.
- Massive FEA optimised motor assemblies.
- In-house, hand wound precision flat wire coils.
- Flat impedance curve allowing easy load for amplifiers.
- 6 year warranty.
Drivers: HF ATC 25mm Neodymium, Mid/LF 125mm
Matched Response: +/- 0.5dB
Frequency Response (-6dB): 57Hz–22kHz
Sensitivity: 86dB @ 1W @ 1metre
Max SPL: 103dB
Nominal Impedance: 8 Ohm
Recommended Power Amplifier: 75 to 300 Watts
Crossover Frequency: 2.5kHz
Cabinet Dimensions (HxWxD): 161x410x280mm (grill adds 28mm depth)
Weight: 12kg
C1 Subwoofer
Overview
- Compatible ATC products for surround sound system: SCM7, SCM11, SCM19, SCM40.
- ATC 12″/314mm bass driver.
- Massive motor assembly.
- In-house, hand wound precision flat wire coils.
- ATC 200W amplifier
- Active filters and overload protection
- 6 Year warranty.
- Cherry or black ash veneer
Driver: LF 12″/314mm
Frequency Response (-6dB): 18Hz–250Hz
Max SPL: 109dB
Amplifier Output: LF 200 Watts
Cabinet Dimensions (HxWxD): 461x360x360mm
Weight: 24kg
Veneer: Cherry/Black Ash
