*특징*
9kg optimised short-coil/ long gap motor assembly
In-house, hand-wound precision flat wire coil
Flat impedance curve allowing easy load for amplifiers
The hybrid design incorporates a 195mm bass cone on to which is grafted a 75mm soft dome.
The magnet assembly utilises ATC’s unique “SL” technology which greatly reduces distortion in moving coil drive units by a very significant 12-15dB (3rd harmonic). To minimise Time Domain Distortion both dome and cone are made from acoustically “dead” polyester wave material doped with ATC’s own formulation
Not only does the SCM20SL reproduce bass with remarkable articulation and authority, it also has outstanding mid-band clarity, incredible dynamic range, and awesome power handling
*제품사양*
Drivers: LF 195mm Super Linear, HF 25mm Dual-Suspension ‘S-Spec’ tweeter
Amplitude Linearity ±2dB: 70Hz–17kHz
Frequency Response -6dB: 60Hz – 20kHz (freestanding, no room gain)
Matched Response: ±0.5dB
Dispersion: ±80° Coherent Horizontal ±10° Coherent Vertical
Sensitivity (sine wave): 85dB @ 1W @ 1m
Max SPL: 108dB
Crossover Frequency: 2.8kHz
Connectors: Binding Posts/ 4mm banana plugs, bi-wire
Recommended Amplifier Power: 75-300 Watts
Nominal Impedance: 8 ohms
Cabinet Dimensions (HxWxD): 440 x 239 x 333 mm
Weight: 22.7kg