ATC SCM45A Pro (pair)

Price is for one pair of speakers

Monitor with Truth

Is your lead vocal sitting perfectly in the mix? Is there too much bass — or not enough? If your studio monitors aren’t telling you the truth, every mix decision becomes guesswork. To create recordings that translate seamlessly to the outside world, accuracy is non-negotiable.

That’s why top engineers like George Massenburg, Chuck Ainlay, and Nathaniel Kunkel trust ATC.

The ATC SCM45A Pro is a precision-engineered, 3-way active studio monitor featuring a 1″ dual-suspension Super Tweeter, 3″ soft-dome midrange driver, and dual 6.5″ short-coil carbon-paper cone woofers. Each driver is powered by a custom discrete MOSFET Class A/B tri-amp pack, ensuring effortless dynamics and pristine fidelity.

Hand-built in the U.K. with meticulous attention to detail, ATC monitors deliver the unvarnished truth—revealing every nuance of your mix with exceptional clarity and balance. Once you hear them, you’ll understand why ATC is regarded among the finest reference monitors in the world.

Powerful Three-Way Design

The ATC SCM45A Pro features a true three-way configuration with dedicated low-, mid-, and high-frequency drivers, each optimized for precision across the full spectrum. Its active electronic crossovers ensure seamless integration between drivers, virtually eliminating phase issues and preserving the integrity of your mix.

A discrete MOSFET Class A/B tri-amplifier delivers 150 watts to the lows, 60 watts to the mids, and 25 watts to the highs, providing effortless headroom and control. Dual 6.5″ short-coil woofers deliver tight, authoritative bass that you can feel, while ATC’s renowned 3″ soft-dome midrange captures the natural detail of vocals and instruments.

The result is an exceptionally wide dynamic range, lightning-fast transient response, and a pinpoint stereo image — everything you need to make confident mixing and mastering decisions.

Proprietary Drivers for Life-Like Playback

Exceptional monitors begin with exceptional drivers — and ATC builds theirs entirely in-house to the highest standards of precision. In the SCM45A Pro, each driver features a hand-wound flat oxygen-free copper voice coil operating within a precision-machined long magnetic gap for ultra-low distortion and superior control.

Custom-engineered magnet vents reduce airflow noise and heat buildup, improving both power handling and long-term reliability. Every component is designed for linear, natural response — without relying on electronic EQ or compensation.

The result is smooth, accurate, and life-like sound reproduction, engineered from the ground up to meet the most demanding professional standards.

ATC: A Legacy of World-Class Audio

Since 1974, ATC has focused on one goal: building the most accurate, high-fidelity speakers possible. In the SCM45A Pro, every component is engineered for precision, clarity, and faithful sound reproduction.

ATC’s electronic crossover features built-in phase correction, eliminating the smearing and loss of definition that can plague lesser monitors. Their renowned Super Linear Drivers reduce harmonic distortion by 10–15 dB compared to comparable speakers, ensuring you hear every detail exactly as it was recorded and mixed.

It’s no wonder that ATC monitors are trusted by the world’s most discerning engineers, delivering the unvarnished truth in every studio session.

Features

• Mid-sized, high-performance active 3-way studio monitor
• Ideally suited to:
  • Critical near-field listening applications in all control rooms
  • LCR surround monitoring in medium control rooms
  • Surround channels in medium-to-large control rooms
• Custom-crafted ATC components:
  • 1″ dual-suspension Super Tweeter
  • 3″ soft-dome midrange driver
  • Two 6.5″ short-coil carbon-paper cone bass drivers
  • Discrete MOSFET Class A/B tri-amp pack
• Amplitude Linearity (+/-2dB): 70Hz-17kHz
• Cut-off Frequencies (-6dB, free-standing): 42Hz-25kHz
• Dispersion: +/-80 Coherent Horizontal, +/-10 Coherent Vertical
• Max. Continuous SPL (1 metre): 112dB
• Audio Input: Rear panel mounted female xlr (pin 2 +)
• Input Sensitivity: 1V rms (ref. full output)
• Input Sensitivity Trim: 0dB to -6dB/1V – 2V(continuously variable via rear panel trimmer)
• Input Impedance: Balanced > 10kohms
• Amplifier Output Power: Bass 150W rms, Mid 60W rms, High 25W rms
• Crossover Frequencies: 380Hz, 3.5Khz
• Crossover Filters: 4th-order, critically damped with phase compensations
• Low Frequency Boost: 0dB to +3dB at 40Hz (continuously variable via rear panel trimmer)
• ATC’s 6-year warranty

*Pre-orders are non-cancelable, so please ensure the item you’re ordering is correct. To check the wait time for this product, call us at +65 6338 8657 or email sales@sinamex.com.