ATC SCM20P SLT

The ATC SCM20P SLT is a high-performance 2-way floor-standing loudspeaker designed for listeners who want maximum accuracy in a compact footprint. In addition, it suits small to medium rooms where sound quality cannot be compromised.

The SCM20P SLT combines precision engineering with a sealed cabinet design. As a result, it delivers tight timing, controlled bass, and highly detailed midrange and treble performance that remains consistent across different listening levels.

Sealed cabinet design for timing and control

The SCM20P SLT uses a sealed enclosure rather than a ported design. Therefore, it achieves excellent transient response and precise low-frequency control. In addition, this approach reduces unwanted resonance and improves overall clarity.

ATC 150 mm Super Linear mid/bass driver

ATC equips the speaker with a 150 mm Super Linear mid/bass driver. As a result, it delivers accurate midrange reproduction and well-controlled bass. At the same time, it maintains low distortion even at higher listening levels.

25 mm S-Spec soft dome tweeter

The SCM20P SLT uses a 25 mm ATC S-Spec soft dome tweeter with dual suspension. Therefore, it produces clear, extended high frequencies with excellent detail. In addition, it ensures smooth integration with the mid/bass driver for a natural tonal balance.

Hand-built crossover design

The crossover network is hand-built by ATC using high-quality film capacitors and air-cored inductors. As a result, it delivers low distortion and consistent signal transfer. Furthermore, this design avoids magnetic hysteresis and helps preserve fine musical detail.

Rigid cabinet construction

The cabinet is heavily braced and damped to reduce resonance. Therefore, it keeps unwanted vibration under control even at higher volumes. In addition, bitumastic damping panels are placed in key areas to minimise cabinet coloration.

Flexible system compatibility

The SCM20P SLT works well with ATC amplification but also pairs easily with many high-quality amplifiers. As a result, it offers strong compatibility thanks to its neutral sound and stable impedance characteristics. In addition, bi-wire terminals allow flexible connection options.

Main Features

• High-performance 2-way floor-standing loudspeaker
• Available in passive and active versions
• 150 mm ATC Super Linear mid/bass driver
• 25 mm S-Spec soft dome tweeter with dual suspension
• Sealed cabinet design for precise timing
• Hand-built 2nd order crossover with film capacitors
• Air-cored inductors for low distortion
• Bi-wire input terminals
• Heavy braced and damped cabinet construction
• Handmade in England
• 6-year warranty