ATC SCM50 Speaker (Bookshelf)

Overview
The SCM50 ASL (active) and SCM50 SL (passive) are designed to perform optimally in the studio or at home with the highest quality audio equipment.

The monitor's ability to reproduce music and speech with astonishing accuracy, transparency and dynamics lies primarily in the SM75-150S soft dome midrange driver. However, recent revisions including a tweeter upgrade and an enhanced port profile have brought further improvements in all performance parameters.

Each driver in the active model has its own dedicated and individually matched MOS-FET amplifier, while the 234mm/9" woofer uses ATC's unique Ultra-Linear Magnet technology. Our active electronic crossover contains a Electronically balanced input stage with wide frequency bandwidth, high common mode rejection ratio and extremely low distortion.

Like the high, mid and bass drivers, all electronics are designed and manufactured in-house to create an uncompromising active system. In the passive model, the SCM50 SL provides broad and symmetrical dispersion with excellent amplitude and phase characteristics over the entire frequency range.

The SCM50 ASL (active) and SCM50 SL (passive) are designed to perform at their best in the recording studio or at home with the finest quality hi-fi equipment.

The monitors' ability to reproduce music and speech with phenomenal accuracy, transparency and dynamics lies mainly in the SM75-150S soft dome midrange driver. However, recent modifications that include the new ATC SH25-76S tweeter and enhanced port profile have brought about further improvements to all performance parameters.

Each drive unit in the active model has its own dedicated and individually matched MOS-FET amplifier, while the 234mm/9″ bass driver incorporates ATC's unique Super Linear Magnet technology. Our active crossover network consists of a wide band-width, electronically balanced input stage with high common mode rejection and very low distortion.

Like the HF, mid and bass drivers, all electronics are designed and manufactured in-house to create a no-compromise active system. In passive form, the SCM50 SL provides broad and symmetrical dispersion, excellent amplitude and phase characteristics throughout the frequency range.

SCM50SL (Passive) (passive)

Drive unit: 25mm tweeter, 75mm midrange unit, 234mm super linear woofer Amplitude linear ±2dB: 70Hz – 17kHz
Frequency response (-6dB): 40Hz-22kHz
Matching response: ±0.5dB Dispersion: ±80° horizontal coherence, ±10° vertical coherence Sensitivity (sine wave): 85dB@1W@1m Maximum sound pressure level @1m: 112dB Frequency point: 380Hz & 3.5kHZ
Input interface: Binding post/4mm banana plug Recommended amplifier: 100-1500 watts Impedance: 8 ohms Cabinet size (height x width x depth): 717x304x425mm (including the 250mm height added by the feet)
Weight: 41kg