Atc loudspeakers SCM25A Pro MK2 - por unidades
Key Features of the ATC SCM25A Pro Mk2 3-Way Active Studio Monitor
Next-generation SH25-76S “Dual Suspension” tweeter: extended highs, minimal distortion, and improved listening accuracy.
Compact 3-way design with SM75-150 midrange dome: ultra-faithful midrange reproduction and excellent mix accuracy.
High dynamic range: up to 109 dB continuous / 115 dB peak (pair) for powerful, uncompressed monitoring.
Controlled bass down to 47 Hz + 4th-order Linkwitz-Riley crossover: stable stereo image and precise tonal balance in close proximity.
An ATC benchmark, further optimized.
The SCM25A Pro has established itself as a standard for compact monitoring in professional studios. This Mk2 version retains the sonic DNA that made its reputation, while incorporating the SH25-76S “Dual Suspension” tweeter. The result: an extended high-frequency response, less distortion, and even more precise reproduction, even outside the sweet spot.
Who is it for? What are its uses?
Designed for demanding near-field monitoring, the SCM25A Pro Mk2 is aimed at sound engineers, producers, and sound designers seeking neutrality, precision, and dynamics. It integrates perfectly into compact environments: mixing consoles, editing booths, mobile studios, or post-production suites.
Performance to support your decisions
High-precision Mk2 tweeter
The SH25-76S “Dual Suspension” extends up to 25 kHz with reduced distortion. It subtly reveals airy details, reverberations, and harmonics, facilitating critical mixing decisions.
ATC SM75-150 dome midrange driver
An iconic ATC component, it offers exceptional clarity for vocals and key instruments. Its controlled directivity and integration via Linkwitz-Riley filters (380 Hz / 3.5 kHz) guarantee remarkable phase coherence.
Precise bass and dedicated amplification
The 164 mm woofer, combined with Class A/B MOSFET amplification, delivers deep, fast, and perfectly controlled bass. A 0 to +3 dB adjustment allows you to tailor the bass to the room acoustics.
Settings and safety
A balanced XLR input, adjustable sensitivity, and an active FET limiter with front-panel LED ensure reliable operation, even at high volumes, while maintaining tonal balance.
Bass: 1 x SB50-164SC 8 ohms
Midrange: 1 x SM75-150 16 ohms
HF: 1 x SH25-76S 6 ohms, "Dual Suspension", compact
Low-frequency cutoff: 47 Hz (-6 dB, anechoic)
High-frequency cutoff: 25 kHz (-6 dB)
Acoustic performance
Maximum SPL: 109 dB continuous / 115 dB peak (per pair, IEC-weighted pink noise, 1 m, anechoic)
Sensitivity: +4 dBu ref 92 dBC (Bass Boot 0 dB, input sensitivity 1 V, pink noise)
Connections and controls
Balanced input: 1 x XLR female on rear panel, pin 2 hot
Input impedance: 20 k ohms (differential)
CMRR Input: >82 dB (10 kHz)
Input Sensitivity: 2.2 dBu / 1 Vrms at full power
Input Sensitivity Control: Continuously variable from 2.2 dBu to 8.2 dBu / 1 Vrms to 2 Vrms (-6 dB)
Bass Boost Control: Continuously variable from 0 dB to +3 dB
Cutoff Filters: 4th order Linkwitz-Riley at 380 Hz and 3.5 kHz
Electronics and Amplification
Frequency Response: <2 Hz to >200 kHz (-3 dB)
Amplifier Type: Class A/B grounded source MOSFET-based, convection-cooled
Output Power: Bass 150 W (8 ohms), Mid 60 W (8 ohms), HF 32 W (6 ohms)
THD+N: <0.003 % / -92 dB (1 kHz, 1 dB below rated power, 90 kHz band)
Limiter: Momentary gain reduction ATC Active FET, "active" limiter indicated by front panel LED
Power and Consumption
Mains Input: 220-230 V or 115 V (factory set)
Power Consumption: Quiet 24 W / 35 VA; 1/8 power 117 W / 159 VA; Full power 255 W / 324 VA
Heat Output: Quiet 82 BTU/h; 1/8 power 335 BTU/h; Full power 358 BTU/h
Dimensions and Weight
Dimensions (1 speaker): 271 x 430 x 411 mm
Weight (1 speaker): 25 kg
Ref. Euroguitar : 122760



