ATC SCM100A Pro: 350W 3-Way Active Studio Monitor (Pair)

Precision Monitoring for Critical Listening

The ATC SCM100A Pro is more than just a studio monitor - it's a mastering-grade reference tool built for audio professionals who demand absolute accuracy. Handcrafted in the UK, it fuses ATC’s legendary transducer technology with a powerful tri-amplified design to deliver breathtaking clarity, immense dynamic range, and pinpoint detail. Whether you're mixing, mastering, or critically evaluating sound, the SCM100A Pro ensures every nuance is revealed with stunning realism.

Advanced Bass Driver Technology
At the heart of the SCM100A Pro is ATC’s proprietary 12-inch Super Linear (SL) bass driver. This driver is engineered with a unique magnetic material that dramatically reduces third harmonic distortion, especially in the low and low-mid frequencies. The result is a bass response that’s not only deep and powerful but also incredibly clean and accurate—ideal for revealing the true character of low-end content in any mix.

Legendary Midrange Clarity
The midrange is handled by ATC’s legendary 75mm Super Dome driver, a soft dome design that offers exceptional clarity and wide dispersion. This driver is renowned for its ability to reproduce vocals and instruments with lifelike realism, capturing every nuance and transient with precision. It’s a key reason why ATC monitors are trusted in critical listening environments around the world.

Smooth, Detailed High Frequencies
For the high frequencies, the SCM100A Pro features a 25mm soft dome tweeter with a dual suspension system. This design enhances dome stability and reduces distortion, delivering smooth, extended highs without harshness. The tweeter also includes built-in thermal protection, ensuring consistent performance even during long sessions at high levels.

Precision Tri-Amplification
Powering the system is a robust tri-amplified pack delivering 350 watts in total—200W to the bass, 100W to the midrange, and 50W to the tweeter. This grounded-source MOSFET amplifier design ensures clean, stable power with excellent transient response, while active crossovers maintain phase coherence and seamless integration between drivers.

Studio-Ready Features and Build
Additional features include a low-frequency contour control for room tuning and a clip indicator for overload protection. Every component is handcrafted in the UK, with ATC manufacturing all critical parts in-house to maintain the highest standards of quality and consistency.

Main Features:

• Three-Way Active Design:
  • Bass: 12" (314mm) Super Linear (SL) driver
  • Midrange: 3" (75mm) ATC Super Dome
    
  • Highs: 1" (25mm) Dual Suspension ‘S-Spec’ soft dome tweeter
• Tri-Amplified Power:
  • 200W for bass
    
  • 100W for midrange
    
  • 50W for treble
• Total: 350W of grounded-source amplification for clean, controlled output
  Frequency Response: Wide and flat, ideal for revealing subtle mix details
• Frequency Response: 38Hz – 22kHz (-6dB), delivering extended low-end and sparkling highs.
• Precision Crossover: Active electronic crossovers ensure minimal phase distortion and optimal driver integration.
• Overload Protection: Built-in FET-based gain reduction and thermal tweeter protection safeguard performance under demanding conditions.
• Build Quality: Rugged, ported cabinet design with a front-panel power and gain reduction indicator.

Why Choose the SCM100A Pro?

• Unrivaled Midrange Clarity: The 75mm Super Dome midrange driver reproduces vocals and instruments with lifelike realism.
• Extended Low-End Performance: The 12" SL bass driver delivers deep, tight, and distortion-free bass.
• Smooth, Natural Highs: The dual-suspension tweeter offers extended high-frequency response without harshness.
• Built for Professionals: Trusted by top engineers and studios worldwide for its accuracy and reliability.
  

Tech Specs:

• Powered: Yes
• Power Configuration: Tri-amped
• Quantity: Pair
• LF Driver Size: 12.4" (Low), 3" (Mid)
• LF Driver Type: ATC Custom-built "Super Linear" Driver
• HF Driver Size: 1"
• HF Driver Type: Dome
• LF Driver Power Amp: 200W (Low), 100W (Mid)
• HF Driver Power Amp: 50W
• Total Power:350W
• Frequency Range:32Hz-20kHz
• Crossover Frequency:380Hz, 3.5kHz
• Maximum Peak SPL: 112 dB
• Input Types: 1 x XLR
• Enclosure Type: Ported (Front)
• Dimensions (HxWxD): 832 x 398 x 581 mm
• Weight: 55.2 kg (per cabinet)
• Warranty: ATC's 6-year limited warranty
• Discover ATC Professional Studio Monitors [SCM100A Pro]: https://atc.audio/en/professional/loudspeakers/scm100asl-pro/