Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Main Content
product image

MartinLogan - Neolith 15" Passive 3-Way Floor Speaker (Each) - Deep sea blue

Model: NEOSBDL
SKU: 5657318
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Speaker Type: Floorstanding
  • General
    • Product Name: Neolith 15" Passive 3-Way Floor Speaker (Each)
    • Brand: MartinLogan
    • Model Number: NEOSBDL
    • Color: Deep sea blue
  • Audio
    • Speaker Type: Floorstanding
    • 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: 23 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: 22 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  Woofers: 2
    • Woofer Size: 15 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
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Dimensions
    • Product Height: 74.8 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: 30.3 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: 34.3 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: 385.8 pounds (The out of box weight of the item.)
  • Included
    • Cable(s) Included: None
  • Other
    • UPC: 810123020775

Connect your entertainment devices to this floor-standing MartinLogan Neolith loudspeaker. The curved design minimizes distortion by beaming sound from the center of the speaker to the sides, creating vibrant, clear tones. Listen to your favorite music and movies through this MartinLogan Neolith loudspeaker to experience distortion-free surround sound that flows through the room.

  • Two 15" and 12" woofers: Deliver crystal-clear audio.
  • XStat CLS high-frequency electrostatic transducer: Offers a dynamic listening experience.
  • 3-way speaker system: Sounds like 1 source rather than several separate sources.
  • 23Hz - 22kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • 90dB sensitivity: Ensures crisp, robust audio.
  • 4 ohms nominal impedance: Ensures efficient conduction of power through the speaker.
Whats Included
  • MartinLogan Neolith 15" Passive 3-Way Floor Speaker (Each)

Q: What is the speaker's weight?

A: The speaker weighs 385.8 pounds.

Q: What is the minimum frequency response of the speaker?

A: The minimum frequency response of the speaker is 23 hertz.

Q: Is the speaker covered by a warranty?

A: The parts and labor of the speakers are covered by a 5-year warranty with product registration.

Q: How many woofers are included in the speaker?

A: This speaker includes two woofers.

Q: What are the dimensions of the speaker?

A: The MartinLogan Neolith speaker has a height of 74.8 inches, a width of 30.3 inches, and a depth of 34.3 inches.

Q: Can the speaker be used outdoors?

A: This speaker is designed for indoor use only.

Q: If I want to listen in stereo, do I need to buy a pair of these? If so, I'm going to need a credit line increase. Are they really that much better than my Klipschorns?

A: I have owned Klipschorns. They are fine speakers. Very dynamic low distortion 3way horn speakers. If I had another largish room I would own a pair today. The Neolith is a different animal all together. From 250Hz up to far beyond my hearing ( my Klipschorns had a lot to do with that). The electrostatic element reveals so much more detail from my music I find it difficult to describe what I hear when I turn the system on. I can’t pay attention to anything else. You must hear these things if you can. Now the price. Believe it or not,these speakers are considered a bargain. They compete with the $700,000 Wilson’s, MBLs X-Tremes and Magico’s top model. All these fine speakers are much more and don’t offer the musical experience the Neolith’s can .

Q: How in the world could this speaker possibly cost this much?

A: Because to some people this isn't that much money. I am not one of those people. :)