Advert reference: 18171
Listed in: Stand-mount speakers
We have these preowned ATC SCM7 Standmount Speakers in Cherry. They are in very good condition, there are a few minor marks on the cabinets which can be seen in the pictures attached. They come with the original box/packaging & front speaker covers.
Designed for small to medium scale stereo and multi-channel applications, the new ATC SCM7 incorporates a wholly ATC designed and built tweeter, and a stylishly curved cabinet.
Featuring the new ATC designed and built 25mm soft dome tweeter, updated bass/mid drivers and crossovers housed in a curved, laminated cabinet, the first of a new range of ATC closed-box passive loudspeakers has arrived. Along with the larger SCM11, the SCM7 is the first to employ ATC's landmark SH25-76 tweeter, developed to satisfy the company's long-established rigour in drive unit engineering.
Sharing technology with the renowned ATC soft domed mid-range drive unit, the new SH25-76 tweeter employs a unique dual suspension system suppressing rocking modes even at high power output levels. The ATC configuration of a short edge-wound voice coil in a long, narrow magnetic gap ensures exceptionally low distortion throughout its operating band and removes the need for ferrofluids, which can dry out over time, compromising performance.
A complex, shaped, soft-domed diaphragm extends high frequency range and offers a smooth off-axis response. The tweeter's 15,000 gauss (1.5 tesla) neodymium magnet has a black heat-treated top plate, which dissipates heat away from the voice coil to maintain high power handling and low power compression. A precision-machined 5.5mm rigid alloy waveguide provides optimum dispersion, a flat on-axis frequency response and resonance-free operation.
Establishing what is to be a new style for ATC's most competitively priced range of loudspeakers, the new SCM7 benefits acoustically and aesthetically from a curved cabinet construction. Braced and laminated for high rigidity and damping, the curved enclosures in real cherry or black ash veneer also impart a strong impression of design quality. Improved crossovers featuring metallised polypropylene capacitors, large air cored inductors and ceramic wire-round resistors offer superior power handling and clarity. The SCM7 exhibits an impedance curve free from low values, presenting an easy load for amplifiers of 75 to 300 watts. The SCM7 is designed for optimum performance without the grille - although a full-length perforated metal grille, finished in anthracite grey to match the drive unit face plates, is supplied. According to tradition, each model number represents internal cabinet volume in litres.
ATC's SH25-76 soft dome tweeter is joined by the company's highly linear 125mm mid/bass driver. It features a 45mm soft dome - exceptional for its horizontal dispersion of mid-band frequencies - and a huge 3.5kg high-energy magnet system, which includes a 45mm flat wire voice coil, meticulously milled and formed by ATC. The magnet system and a carefully weighted doped fabric cone assembly contribute to the SCM7's wide bandwidth, impressive dynamic range and convincing bass output - all from a tiny seven litre cabinet
Dimensions (HxWxD) in mm 300x174x215
Bass Driver 125mm ATC Mid bass unit with i
Tweeter Driver 25mm ATC Soft dome with wave g
Recommended Amp Power75 Watts to 300 Watts
Enclosure Type 2 - Way Sealed box
Nominal Impedance 8 Ohms
Weight 7.5kgs Each
Frequency Response 60 Hz to 22 kHz
Sensitivity 84 dB