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  1. Home
  2. ATC Speakers
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  4. ATC SCM150ASL
ATC SCM150ASL Review
ATC SCM150ASL - Front View

Compare To

Main Features

  • 0.98" Tweeter
  • 2.95" Midrange
  • 14.76" Woofer
  • 60-17k Hz Frequency Response
  • 91 dB Sensitivity
  • Integrated Amplifier
  • Impedance: 8ohms
  • Power Range: 100 to 1500 Watts
  • Weight: 165.35 lbs / 75.00 kg
  • Dimensions(HxWxD): 34-13/16"x19-5/8"x22-3/8" / 884.0 x 498.0 x 568.0mm
MSRP: $42,999 (list price)
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ATC SCM150ASL Review
ATC SCM150ASL ATC SCM150ASL
Check price atAmazon›

Made by ATC · United Kingdom · since 1974 · sold through dealers

ATC SCM150ASL is a 3-way Powered Sealed Floor-standing speaker by ATC. It was released in 2018. The built-in power amplifier saves space & eliminates the need to connect ATC SCM150ASL to a stereo receiver or external power amp. It features a 0.98" Tweeter, 1 x 2.95" Midrange and 1 x 14.76" Woofer. ATC lists the drivers as HF 25mm Mid 75mm LF 375mm Super Linear. The speaker has a frequency range of 60-17k Hz and a sensitivity of 91 dB. ATC SCM150ASL has an MSRP of 42999$ per pair.

Frequency Response of the ATC SCM150ASL Speaker

ATC SCM150ASL has a Frequency response range of 60-17k Hz and Power Range of 100 to 1500 Watts watts. With a minimum frequency of 60 Hz, SCM150ASL delivers moderate bass depth so depending on your use case, you might want to consider adding a subwoofer to your system.

Here we have a comparison of how SCM150ASL's Low frequency value compares with the average, max and min Low frequency values in its class.
Low Frequency
Floor-standing Speakers
ATC SCM150ASL
Min
Average
Median
Thinking about a subwoofer for the ATC SCM150ASL?
  • Every powered subwoofer we cover, whatever the budget

Crossover frequency of the ATC SCM150ASL?

The crossover points of the SCM150ASL are set at 380Hz & 3.5kHz.

ATC SCM150ASL driver frequency bands60-380Woofer 14.76"380-3.5kMidrange 2.95"3.5k-17kTweeter 0.98"20501002005001k2k5k10k20k40kHz, log scale

Inputs and Outputs

  • USB Port:
  • Subwoofer Output
  • Digital Input:
  • HDMI Input:
  • Headphone Jack:
  • Ethernet Port

ATC SCM150ASL External Dimensions and Weight

ATC SCM150ASL has external dimensions of (Height x Width x Depth) (884.0 x 498.0 x 568.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of ATC SCM150ASL is approximately 2828.6cm2 / 438.4inch2.

Find speakers that fit your shelf or alcove →  ·  Work out where they should sit in the room →

Weight

The ATC SCM150ASL weighs 75.00kg / 165lbs per piece. Here is a comparison of how SCM150ASL's weight compares with the average, max and min weights in its class.

Weight
All Floor-standing Speakers
ATC SCM150ASL
Min
Average
Median
Weight
Floor-standing Speakers over $20,000
ATC SCM150ASL
Min
Average
Max

Cabinet type and Materials

ATC SCM150ASL has a Sealed type cabinet.

Does the ATC SCM150ASL come with a Grille?

SCM150ASL comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.

Recommended Accessories

Here is a list of accessories that we think you may need for the ATC SCM150ASL.

  • Vibration Isolators: IsoAcoustics isolators are our favorite isolators but you may find more affordable options too.
  • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

Official Product Page

Official manufacturer's product page for the ATC SCM150ASL speaker can be found below:
Official Product Page for ATC SCM150ASL

Frequently Asked Questions about ATC SCM150ASL

Does the ATC SCM150ASL need a subwoofer?

The ATC SCM150ASL reaches down to 60Hz (full range 60-17k Hz). That covers most music, though a subwoofer still adds the bottom octave for home theatre.

What drivers does the ATC SCM150ASL use?

The ATC SCM150ASL is a 3-way design using a 0.98" tweeter, a 2.95" midrange and a 14.76" woofer.

Is the ATC SCM150ASL sealed or ported?

The ATC SCM150ASL uses a Sealed enclosure. A sealed box trades some output for tighter, more even bass and is the more forgiving choice close to a wall.

Does the ATC SCM150ASL come with grilles?

Yes. The ATC SCM150ASL comes with removable grilles.

How big and heavy is the ATC SCM150ASL?

The ATC SCM150ASL weighs 75.00kg / 165lbs each.

How much does the ATC SCM150ASL cost?

The ATC SCM150ASL has a manufacturer's list price (MSRP) of $42,999 per pair.


ATC SCM150ASL Detailed Specifications

General
BrandATC
Full Model NameATC SCM150ASL
Speaker Type3-way Floor-standing
Power Range100 to 1500 Watts watts
Sensitivity91 dB
Impedance8 ohms
Max SPL117 dB
Frequency Response60-17k Hz
Release Date2018
Amplifier Specs
DAC Specs
DRIVERS
Woofer Size14.76-inch
Woofer Composition
Tweeter Size0.98-inch
Midrange Size2.95-inch
Crossover freq380Hz & 3.5kHz
DIGITAL ECOSYSTEM
Amplifier OutputHF 50 Watts RMS MF 100 Watts RMS LF 200 Watts RMS

CONNECTIONS
Connector TypeXLR
PHYSICAL SPECS
Height884.0mm ( 34-13/16-inch)
Width498.0mm ( 19-5/8-inch)
Depth568.0mm ( 22-3/8-inch)
Height884.0mm ( 34-13/16-inch)
Weight75 kg (165.4 lbs)
EnclosureSealed
GrilleYes
Moisture ResistanceNo
OTHER
Handheld RemoteNo
Parts Warranty
Labor Warranty
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