ATC SCM20PSLT Passive Tower Loudspeaker
The ATC SCM20PSLT is a compact, high-performance 2-way passive floorstanding loudspeaker ideal for listeners who demand reference-grade sound in modestly sized rooms. The ATC SCM20PSLT Passive Tower Loudspeaker features ATC’s signature sealed-cabinet design, which allows for tighter bass control, excellent timing, and placement flexibility.
Equipped with a 150mm SL-spec mid/bass driver and ATC’s renowned 25mm soft dome tweeter, the SCM20PSLT delivers studio-level accuracy, wide frequency response, and beautifully focused imaging. It’s the perfect choice for those seeking full-bodied sound without the footprint of a larger multi-driver floorstander.
Available in a wide range of real wood veneers and painted finishes, including Cherry, Walnut, Oak, Black Ash, Satin Black, and Satin White.
Only available in-store
Category: Passive Loudspeaker
Country: UK
Manufacturer: ATC
The ATC SCM20PSLT is a compact, high-performance 2-way passive floorstanding loudspeaker ideal for listeners who demand reference-grade sound in modestly sized rooms. The ATC SCM20PSLT Passive Tower Loudspeaker features ATC’s signature sealed-cabinet design, which allows for tighter bass control, excellent timing, and placement flexibility.
Equipped with a 150mm SL-spec mid/bass driver and ATC’s renowned 25mm soft dome tweeter, the SCM20PSLT delivers studio-level accuracy, wide frequency response, and beautifully focused imaging. It’s the perfect choice for those seeking full-bodied sound without the footprint of a larger multi-driver floorstander.
Available in a wide range of real wood veneers and painted finishes, including Cherry, Walnut, Oak, Black Ash, Satin Black, and Satin White.
Only available in-store
Category: Passive Loudspeaker
Country: UK
Manufacturer: ATC
The ATC SCM20PSLT is a compact, high-performance 2-way passive floorstanding loudspeaker ideal for listeners who demand reference-grade sound in modestly sized rooms. The ATC SCM20PSLT Passive Tower Loudspeaker features ATC’s signature sealed-cabinet design, which allows for tighter bass control, excellent timing, and placement flexibility.
Equipped with a 150mm SL-spec mid/bass driver and ATC’s renowned 25mm soft dome tweeter, the SCM20PSLT delivers studio-level accuracy, wide frequency response, and beautifully focused imaging. It’s the perfect choice for those seeking full-bodied sound without the footprint of a larger multi-driver floorstander.
Available in a wide range of real wood veneers and painted finishes, including Cherry, Walnut, Oak, Black Ash, Satin Black, and Satin White.
Only available in-store
Category: Passive Loudspeaker
Country: UK
Manufacturer: ATC
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Passive
Drivers: LF ATC 6.5”/150mm Super Linear, HF ATC 1”/25mm Dual-Suspension ‘S-Spec’ Tweeter
Amplitude linearity : 80Hz – 20kHz (+/-2dB)
Cut-off frequencies : 55Hz – 25kHz (-6dB freestanding)
Dispersion : +/-80° coherent horizontal, +/-10° coherent vertical
Maximum continuous SPL : 108dB (per pair @ 1m)
Crossover frequency : 2.5kHz
Recommended Amplifier Power: 75 to 300 Watts
Impedance : 8 Ohm (5.5 Ohm Min.)
Connectors : 2 x Pairs Binding Posts/4mm Plugs – Bi-Wireable
Accessories Inc. (per pair): 2 x fabric wrapped grills, 8 x M8 x 1.25mm stand spikes and nuts.
Cabinet Dimensions (HxWxD): 1023 x 239 x 355mm / 40.28 x 9.41 x 13.98″
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Free Delivery within Mainland UK.
60-Day Money-back Guarantee
Returns Policy
Engineered for Clarity in Every Corner
The ATC SCM20PSLT Passive Tower Loudspeaker is the ideal solution for music lovers who want floorstanding performance in a smaller space without sacrificing accuracy, dynamic range, or tonal balance. As ATC’s flagship 2-way tower loudspeaker, it delivers reference-quality sound in a compact, sealed design that works brilliantly in modest-sized rooms or where close-to-wall placement is necessary.
With drivers and crossovers built entirely in-house, the SCM20PSLT brings studio-grade precision to the home, which is perfect for critical listening, high-resolution sources, and detailed musical reproduction across all genres.
ATC SCM20PSLT Key Features
Sealed cabinet design allows flexible placement near walls without bass overload
Features a massive 75mm voice coil and short-coil/long-gap motor for accurate bass and clean transients
25mm soft dome tweeter with a dual suspension and high-energy 2.1 Tesla motor for smooth, extended high-frequency response
Uses oversized air-core inductors and high-voltage polypropylene film capacitors for precision and reliability
Internally damped with bitumastic panels to minimise resonance and colouration
Available in a wide range of real wood veneers, satin finishes, or high-gloss lacquered options
