ATC SCM150 Loudspeaker
The ATC SCM150 Loudspeaker is designed for audiophiles, music professionals, and listeners who demand studio-level precision in a home hi-fi setup. This passive loudspeaker delivers extraordinary transparency, scale, and musicality, making it a standout choice for large rooms and high-performance systems.
Like its acclaimed siblings in the Classic Series—the SCM50 ASL and SCM100—the SCM150 owes much of its breathtaking realism to ATC’s renowned SM75-150S soft dome midrange driver. This is now paired with an upgraded tweeter and enhanced port design, offering improved extension, clarity, and low-end control across the full frequency range.
Only available in-store
Category: Floorstanding Loudspeaker
Country: UK
Manufacturer: ATC
The ATC SCM150 Loudspeaker is designed for audiophiles, music professionals, and listeners who demand studio-level precision in a home hi-fi setup. This passive loudspeaker delivers extraordinary transparency, scale, and musicality, making it a standout choice for large rooms and high-performance systems.
Like its acclaimed siblings in the Classic Series—the SCM50 ASL and SCM100—the SCM150 owes much of its breathtaking realism to ATC’s renowned SM75-150S soft dome midrange driver. This is now paired with an upgraded tweeter and enhanced port design, offering improved extension, clarity, and low-end control across the full frequency range.
Only available in-store
Category: Floorstanding Loudspeaker
Country: UK
Manufacturer: ATC
The ATC SCM150 Loudspeaker is designed for audiophiles, music professionals, and listeners who demand studio-level precision in a home hi-fi setup. This passive loudspeaker delivers extraordinary transparency, scale, and musicality, making it a standout choice for large rooms and high-performance systems.
Like its acclaimed siblings in the Classic Series—the SCM50 ASL and SCM100—the SCM150 owes much of its breathtaking realism to ATC’s renowned SM75-150S soft dome midrange driver. This is now paired with an upgraded tweeter and enhanced port design, offering improved extension, clarity, and low-end control across the full frequency range.
Only available in-store
Category: Floorstanding Loudspeaker
Country: UK
Manufacturer: ATC
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Drivers
HF 25mm Mid 75mm LF 375mm Super Linear
Amplitude Linearity ±2dB
60Hz – 17kHz
Frequency Response -6dB
25Hz & 22kHz
Matched Response
±0.5dB
Dispersion
±80° Coherent Horizontal ±10° Coherent Vertical
Sensitivity (sine wave)
91dB @ 1W @ 1m
Max continuous SPL @1m
117dB SPL
Crossover Frequency
380Hz & 3.5kHz
Input Connector
Binding Posts/4mm banana plugs
Recommended Power Amplifier: 100 to 1500 Watts
Nominal Impedance
8 ohms
Accessories Inc. (per pair)
2 x Speaker Stands (as shown), 2 x fabric wrapped grills, 8 x M8 x 1.25mm stand spikes and nuts.
Cabinet Dimensions(HxWxD)
884 x 498 x 568mm / 34.80 x 19.61 x 22.36″ (stands add 200mm to height)
Weight
67.2kg
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Free Delivery within Mainland UK.
60-Day Money-back Guarantee
Returns Policy
Unleash Studio Power at Home with the ATC SCM150
The ATC SCM150 is a true statement loudspeaker for serious listeners and music professionals seeking uncompromising sound at scale. It excels at delivering accurate, lifelike sound with incredible depth and scale. At Soundstage, we’ve auditioned the SCM150 extensively and found it to be unmatched in its ability to maintain musical coherence, even at high volumes or with complex recordings.
If you’re building a no-compromise hi-fi system for a large room—or simply want studio-level clarity in your home—the SCM150 offers rare performance that justifies its flagship status.
Key Features & Finishes
SM75-150S 3” Soft Dome Midrange – Industry-leading clarity and vocal realism.
Improved Tweeter – Extended treble response with smooth, detailed highs.
Symmetrical Dispersion – Ensures a broad, natural soundstage with consistent tonal balance.
Supplied with Stands & Fabric Grilles – Included for optimal positioning and aesthetics.
Available Finishes:
Standard Veneers (£19,500): Cherry, Walnut, Oak, Black Ash
Standard Paints (£19,500): Satin Black, Satin White
Premium Veneers (£22,500): Rosewood, European Crown Cut Walnut, Burr Walnut, Pippy Oak, Burr Magnolia, Burr Poplar
High Gloss Add-On (£4,200): Clear High-Glossed Veneers
Piano Black or White (£24,750)
