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COMPACT ACTIVE 3-WAY STUDIO MONITOR
The SCM25A Pro Mk2 is a compact 3-way high-performance active studio monitor loudspeaker, based around a 6.5”/164mm bass driver. The monitors combination of exceptional mid-range clarity, high output, extended bass response and modest size makes it ideal for nearfield monitoring in a wide range of critical applications.
The latest Mk2 version is updated with ATC’s latest SH25-76S ‘Dual Suspension’ tweeter, extending the high-frequency response along with a reduction in distortion. These improvements ensure faster decision making and outstanding translation outside the studio.
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ACOUSTIC/LOUDPEAKER SPECIFICATIONS - SCM25A PRO MK2 |
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| Drive Units | Bass: 1 x SB50-164SC 8Ω Mid: 1 x SM75-150 16Ω HF: 1 x SH25-76S 6ΩCompact. |
| Low Frequency Cut-off | 47Hz (-6dB, anechoic). |
| High Frequency Cut-off | 25kHz (-6dB). |
| MaxSPL | 109dB continuous, 115dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic). |
| Sensitivity | 85dBC ref. -15dBu (per single unit, 1m, pink noise, bass boost 0dB, sensitivity 2.2dBu/1V). |
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ELECTRONIC SPECIFICATIONS - SCM25A PRO MK2 |
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| Balanced Input | 1 x Rear Panel Mounted Female XLR, pin 2 hot. |
| Input Impedance | 20kΩ (differential). |
| Input CMRR | 82dB at (10kHz). |
| Input Sensitivity | 2.2dBu/1Vrms for full power. |
| Input Sensitivity Control | Continuously Variable from 2.2dBu - 8.2dBu/1Vrms - 2Vrms (-6dB). |
| Bass Boost Control | Continuously variable from 0dB to +3dB. |
| Crossover Filters | 4th Order Linkwitz Riley at 380Hz and 3.5kHz. |
| Frequency Response | <2Hz to >200kHz (-3dB). |
| Amplifier type | Grounded Source MOSFET based Class A/B, convection cooled. |
| Output Power | Bass 150W into (8Ω), Mid 60W into (8Ω), HF 32W into (6Ω). |
| THD+N | <0.003%/-92dB (1kHz, 1dB below rated power, 90kHz BW). |
| Limiter | ATC Active FET Momentary Gain Reduction, active limiter indicated via front panel LED. |
| Mains Input | 220-230V or 115V - Factory set. Please observe panel markings and labels! |
| Power Consumption | Idle 24W/35VA. 1/8th Power 117W/159VA. Full Power 255W/324VA. |
| Heat Output | Idle 82BTU/hr. 1/8th power 335 BTU/hr. Full Power 358BTU/hr. |
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PHYSICAL SPECIFICATIONS - SCM25A PRO MK2 |
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| Net Weight | 25.4kg/55.9lbs. |
| Product Dimensions | 271 x 430 x 411mm / 10 11/16th” x 16 15/16th” x 16 3/16th” (H x W x D) (allow a further 25mm / 1 inch at rear for cable clearance). |