ATC SCM150 Loudspeaker

from £21,250.00

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

Colour:

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

 
  • 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

    • 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)