MartinLogan - Motion SLM 4" Flat-Panel Speaker (Each) - Gloss Black
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Specifications
- Speaker TypeIn-WallRMS Power70 watts
- Key Specs
- Speaker Type: In-Wall
- RMS Power: 70 watts (The maximum amount of continuous power the device is able to handle.)
- General
- Brand: MartinLogan
- Model Number: MOTSLM
- Product Name: Motion SLM 4" Flat-Panel Speaker (Each)
- Color: Gloss Black
- Audio
- Speaker Type: In-Wall
- Enclosure Type: Sealed
- RMS Power: 70 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 140 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Minimum Frequency Response: 110 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 25 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Sensitivity: 94 decibels
- Number of Speakers: 1
- Number of Tweeters: 1
- Tweeter Size: 1 inches
- Number of Midranges: 0
- Number of Drivers: 3
- Driver Size: 1 inches
- Number of Woofers: 2
- Woofer Size: 4 inches
- Connectivity
- Speaker Connectivity: Wired
- Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Audio Only Inputs: No audio only inputs
- Network Connector(s): No network connectors
- Speaker Wire Connection Type: Binding posts
- Features
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Dimensions
- Product Height: 25.3 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 6.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 1.88 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 6.5 pounds (The out of box weight of the item.)
- Mounting Dimensions: 5.5 Cut out diameter
- Included
- Cable(s) Included: None
- Speaker Wire Included: false
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Warranty
- Warranty - Parts: 5 years
- Warranty - Labor: 5 years
- Other
- UPC: 877929006952
This MartinLogan Motion SLM flat-panel speaker features dual 4" fiber-cone woofers, dual 4" high-velocity passive bass radiators and a Folded Motion tweeter to deliver a stunning soundscape. The sleek profile blends seamlessly with your living space.
- Dual 4" ultraslim woofers: Deliver powerful sound. Dual 4" high-velocity passive bass radiators offer controlled low-end bass extension.
- 1" x 1-3/8" Folded Motion tweeter: Features an 80° x 80° dispersion pattern, so the speaker provides the same impressive soundscape when placed horizontally or vertically.
- Push-style binding post inputs: Offer simple, secure connections.
- Ultraslim profile: Beautifully complements your ultrathin TV.
- Solid, black-anodized brushed-aluminum baffle: Holds the drivers securely in place discreetly under the grille for a sleek look.
- Magnetic grille: Features an adjustable logo that can move and rotate depending on speaker orientation.
- Curved black glass base: Allows easy setup on a shelf or cabinet. Brackets included for easy freestanding or wall-mount installations.
- 110Hz - 22kHz frequency response: Ensures faithful sound reproduction.
- 94dB sensitivity: For powerful sound.
- 4 ohms impedance: Conducts power through the speaker. Compatible with 4-, 6- and 8-ohm-rated amplifiers.
Whats Included
- Owner's manual
- MartinLogan Motion SLM 4" Flat-Panel Speaker (1 Speaker)
- Mounting brackets
Q: How is this speaker connected?
A: This speaker uses push-style binding post inputs for simple and secure connection.
Q: What is the impedance of this speaker?
A: This speaker has an impedance of 4 ohms and is compatible with 4-, 6-, and 8-ohm rated amplifiers.
Q: Does this speaker have a magnetic grille?
A: Yes, the speaker has a magnetic grille that features an adjustable logo that moves and rotates depending on speaker orientation.
Q: What is the frequency response for this speaker?
A: This speaker has a frequency response of 110Hz - 22kHz.
Q: What size are the woofers in this speaker?
A: This speaker has dual 4-inch ultraslim woofers that deliver powerful sound.
A: Hello. Thank you for your questions, and we appreciate your interest in our products. The speakers come with a wall bracket and are designed to sit flush against the wall. With it being flush, you have a nice clean look and don't have a gap between the wall and the back of the speaker. We hope this helps and thank you again for considering us for your purchase.
A: Thank you for your question and we hope all is well. Yes the SLM can be used as any speaker in a home theater application. The Folded Motion tweeters have an 80° x 80° dispersion pattern, which allows SLM and SLM XL to sound exactly the same in a horizontal or vertical orientation, making them perfect for Left-Center-Right (LCR) system applications. We hope this helps and thank you for your support.
Q: Would these work in an LCR setup behind an acoustic transparent screen?
A: Yes. They sound great. I have 2 SLMs for L/R and 1 SLM CL for C. Though not behind a screen. Any speaker will be compatible with an acoustically transparent screen. That said. If the have enough room behind the screen. I’d use 3 towers for LCR, something like 3 Motion 20i or 40i. You’ll have more natural sound experience. SVS and KEF also make fantastic towers. Good luck
Compare similar products

This MartinLogan Motion SLM flat-panel speaker features dual 4" fiber-cone woofers, dual 4" high-velocity passive bass radiators and a Folded Motion tweeter to deliver a stunning soundscape. The sleek profile blends seamlessly with your living space.

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| Pros for MartinLogan - Motion SLM 4" Flat-Panel Speaker (Each) - Gloss Black | |||
|---|---|---|---|
| Sound Quality, Appearance, Design, Size, Wall Mount | There were no pros for this product— | Sound Quality, Appearance, Design | Sound Quality |
| Cons for MartinLogan - Motion SLM 4" Flat-Panel Speaker (Each) - Gloss Black | |||
| Bass | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Specs
Reviews
Rating 4.8 out of 5 stars with 64 reviews
Top Mentions
- Sound Quality (56)
- Size (5)
- Appearance (4)
- Design (4)
- Wall Mount (3)
- Bass (6)
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