ATC SCM20ASL Active Speakers (Pair)
In stock
Features
| Brand Color | None |
|---|---|
| Warranty The length of time your product is protected by warranty | 6 Years |
| RCA Output | No |
| 3.5mm Input | Yes |
| 3.5mm Output | No |
| Headphone Socket | No |
| Radio | No |
| Product Type | Other |
Tech Specs
Acoustic specifications
- Mid/Bass driver - 1 x 150mm/6”, SB75-150SL 8Ω
- High Frequency Driver - 1 x 25mm/1”, SH25-76S 6Ω
- Low Frequency Cut-off - 55Hz (-6dB, anechoic)
- High Frequency Cut-off - 25kHz (-6dB)
- Amplitude Linearity - 80Hz-20kHz (+/-2dB)
- Matched Response - +/-0.5dB
- Crossover Point - 2.2kHz
- MaxSPL - 108dB continuous, 114dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic).
- System Sensitivity - 95dBC SPL (@1m, pink noise, +4dBu, 1V input sens. 0dB bass boost).
Electronic specifications
- Balanced Input - 1 x Rear Panel Mounted Female XLR, pin 2 hot
- Input Impedance - 20kΩ (differential)
- Input CMRR - >60dB at (10kHz)
- Input Sensitivity - 2.2dBu/1Vrms for full power
- Input Sensitivity Control - -6dB switchable, -6dB variable. Total adjustment 2.2dBu/1Vrms to 14.2dBu/4Vrms
- Bass Shelf - -2dB to +3dB, switchable in 1dB steps
- Crossover Filters - 2nd Order Linkwitz Riley
- Amplifier type - Grounded Source MOSFET, class A/B, convection cooled
- Output Power - Bass 200W (8Ω), H.F. 50W (8Ω)
- THD+N - <0.0017%/-95dB (1kHz, 1dB below rated power, 90kHz BW)
- Frequency Response - <2Hz to >200kHz (-3dB)
- Limiter - ATC Active FET Momentary Gain Reduction
- Electronic amp protection - Amplifier d.c. offset and over-temperature (both indicated by rear panel LED)
- Mains Input - 220-230V or 115V, factory set. Please observe panel markings and labels!
- Power Consumption - Idle 26W/41VA. 1/8th Power 116W/116VA. Full Power 312W/398VA
- Heat Output - Idle 89BTU/hr, 1/8th Power 311BTU/hr, Full Power 382BTU/hr
Description
The ATC SCM20ASL Active Speakers (Pair) are a high-performance, 2-way active stand-mount loudspeaker that delivers exceptional sound reproduction in modestly sized rooms. These speakers are the perfect choice for anyone seeking superior musical performance in spaces where size and placement are a concern.
Featuring a sealed cabinet design, the SCM20ASL ensures tight and controlled bass, even when positioned near walls or in smaller environments. The in-house designed bass driver, HF driver, and amplifier all contribute to a system that surpasses the capabilities of equivalent passive speakers, offering a refined and precise listening experience that captures every detail of your music.
Advanced Driver Technology
The ATC SCM20ASL is equipped with a 6” (150mm) mid/bass driver that utilizes a large 3” (75mm) voice coil and a short-coil (long-gap) motor assembly. This unique design incorporates ATC’s proprietary ‘SL’ motor technology, which minimizes distortion in the upper bass and mid-range frequencies, ensuring that each note is reproduced with clarity and accuracy.
High-frequency performance is handled by a 1” (25mm) soft-dome driver featuring dual-suspension and a high-energy 2.1 tesla motor, enabling seamless integration with the bass driver. Together, these advanced drivers work in harmony to provide an expansive and transparent soundstage, ideal for discerning audiophiles and professionals alike.
Precision Active Crossover and Amplification
At the heart of the ATC SCM20ASL is a precision-engineered active crossover, which feeds two dedicated class A/B MOSFET amplifiers—200W for the bass/mid driver and 50W for the high-frequency driver. This active crossover operates at line-level to maximize efficiency, incorporating an all-pass filter that enhances timing and tonal balance through the crossover region.
By tailoring the power output to the specific demands of each driver, the SCM20ASL ensures that both bass and high frequencies are delivered with optimal precision. This active design results in a more efficient, dynamic, and immersive listening experience compared to traditional passive systems.
Stylish and Durable Design
The ATC SCM20ASL Active Speakers (Pair) are built with a focus on both performance and aesthetics. The cabinet features a combination of bracing and damping materials to suppress resonance, delivering clear and distortion-free sound. The speakers are available in a variety of attractive finishes, including real wood veneers, satin black or white painted options, and high gloss lacquers, allowing them to complement any room decor seamlessly.
Each speaker is hand-built in England and comes with a 6-year warranty, ensuring long-term reliability. With a net weight of 24.3 kg per speaker, these speakers are solidly constructed to provide both impressive sound and lasting durability for years to come.