Key Specs
- Speaker Type: Floorstanding
General
- Product Name: Illusion 3-Way Floor Center-Channel Speaker
- Brand: MartinLogan
- Model Number: ILL34MBD
- Color: Basalt black
Audio
- Speaker Type: Floorstanding
- Impedance: 6 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: 45 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: 23 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: 90 decibels
- Number of Tweeters: 2
- Tweeter Size: 2.4 inches
Connectivity
- 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: 1 x Coaxial digital audio
- Network Connector(s): 1 x LAN
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: 23.7 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: 32.4 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: 23.1 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: 90.2 pounds (The out of box weight of the item.)
Included
- Cable(s) Included: None
Other
- UPC: 810123021819

Experience cinematic sound in the sleek design of this Martin Logan Illusion speaker. Compatible with the Masterpiece Series of surround sound speakers, this center-channel speaker ties all your components together with clear sound and perfect replication. This Martin Logan Illusion speaker features modern ARC technology to reproduce natural sound from even the lowest frequencies.

Two 1-1/4" x 2-1/2" tweeters: Offer crisp high frequencies.
XStat CLS high-frequency electrostatic transducer: Offers a dynamic listening experience.
3-way speaker system: Sounds like 1 source rather than several separate sources.
Binding post: Offers simple, secure connectivity.
45Hz - 23kHz frequency response: Ensures a wide range of accurately reproduced sound.
90dB sensitivity: Ensures crisp, robust audio.
6 ohms nominal impedance: Ensures efficient conduction of power through the speaker.