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MartinLogan Motion Foundation F1 Floorstanding Speaker

MartinLogan Motion Foundation F1 Floorstanding Speaker

4.9· 70 ratings

Best price now

$524.99at eBayObserved at 12:43 AM

18% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the MartinLogan Motion Foundation F1 Floorstanding Speaker

The Motion Foundation F1 is MartinLogan's entry floorstanding tower, a 3-way design with a folded-motion tweeter, a 5.5-inch midrange and three 5.5-inch woofers in a rear-ported cabinet. It stands 41.4 inches tall and weighs 46.5 lbs, rated 41 Hz to 23 kHz and 15-200 watts. At $524.99 at eBay as of November 4, 2026, it sits at the low end of its recent range across the 5 stores that price it new.

Best forStereo listeners building a first tower systemHome theater front L/R pairSmall to mid-size roomsBuyers who want MartinLogan sound below the ESL price tier
Pros
  • Folded-motion tweeter gives clean, detailed highs
  • Three woofers per tower for solid bass down to 41 Hz
  • Easy 15-200 watt load for modest receivers
  • Slim 8.3-inch-wide cabinet fits tight spaces
  • Secure-lock grilles stay put and come off cleanly
Cons
  • Rear port needs breathing room from the wall
  • 5-way binding posts are not bi-wire capable
  • No built-in amplification, wireless or room correction
  • 46.5 lbs each makes solo setup awkward

MartinLogan Motion Foundation F1 Floorstanding Speaker prices at every store

  • eBayNew

    In stockSold by buy-here-inc

    $524.99Observed at 12:43 AM
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  • CTT Home & CulinaryNew

    In stock

    $594.99Observed at 12:43 AM
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  • Best BuyNew

    In stock

    $637.49Observed at 12:43 AM
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  • Abt Electronics & AppliancesNew

    In stock

    $637.49Observed at 12:43 AM
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  • Audio AdviceNew

    In stock

    $637.49Observed at 12:43 AM
    Visit store

Also available at

  • eBayCheck price at eBay
  • Audio AdvisorCheck price at Audio Advisor
  • Hi-Fi HeavenCheck price at Hi-Fi Heaven
  • Safe and SoundCheck price at Safe and Sound
  • SearsCheck price at Sears
  • NFMCheck price at NFM

MartinLogan Motion Foundation F1 Floorstanding Speaker price history

Lowest price we've seen: $524.99 on Nov 4 at eBay. Tracked across 10 stores since Nov 4.

What reviewers say

Rated 4.9 out of 5 from 70 ratings, owners treat the F1 as a strong value tower with clear highs and more bass than its size suggests. Most criticism centers on placement and the plain connection options.

Pros
  • Detailed, open treble from the motion tweeter
  • Bass weight beyond what the slim cabinet implies
  • Good value at the current street price
  • Looks and build feel above the price
Cons
  • Bass gets boomy close to a wall
  • No bi-wiring or bi-amping
  • Needs a capable amp to sound its best

Specifications

Outdoor
Indoor
Frequency Response
41-23,000 Hz (±3dB)
Crossover Frequency
240 Hz
Bluetooth
No
Connectivity Technology
Wired
Ports And Interfaces
5-way Binding Posts (Non Bi-Wire)
Wi-Fi
No
Smart Functions
No Wireless Multi-Room Audio
Amplifier Power
15-200 watts
Speaker Placement
Floorstanding
Audio Configuration
3-Way
Audio Channels
Surround sound, Stereo
Design Highlights
Rear Ported cabinet, Secure-Lock Grilles, Detachable Grilles, Removable grilles
Driver Size
5.5 in (Midrange)
Driver Configuration
Bottom (bass reflex port placement)
Driver Type
Tweeter
Number Of Drivers
5
Weight
46.5 lbs
Depth
14.43 in
Height
41.42 in
Width
8.27 in
Nominal Output Power
100 watts (RMS Power)
Max Wattage
200 watts (Peak Power Handling)

Questions and answers

Is the Motion Foundation F1 worth it at $524.99?
At $524.99 at eBay as of November 4, 2026, it is near the bottom of its recent range and a fair entry into MartinLogan towers. Comparable towers from KEF and ELAC cost more but offer similar driver counts.
How does it compare with the Motion Foundation B1 bookshelf?
The F1 adds three 5.5-inch woofers and a taller cabinet, reaching 41 Hz versus the B1's higher cutoff. The B1 needs stands but costs less and suits smaller rooms.
What amplifier power does it need?
MartinLogan rates it for 15-200 watts, so most AV receivers at 50-100 watts per channel will drive it. More clean power helps control the three woofers at high volume.
How far from the wall should I place them?
The cabinet is rear-ported, so leave at least a foot behind it and experiment from there. Closer placement adds bass but can make it muddy.
Can I bi-wire or bi-amp it?
No. The F1 uses single 5-way binding posts, not a bi-wire pair, so one cable run per speaker is all it takes.
What comes in the box?
A pair is not included by default; listings are typically per speaker, so check quantity before ordering. Each speaker ships with its grille and floor spikes.
Where is the MartinLogan Motion Foundation F1 Floorstanding Speaker cheapest?
At eBay, for $524.99, 18% under what the other stores charge, as of our latest check.
What do buyers say about the MartinLogan Motion Foundation F1 Floorstanding Speaker?
Rated 4.9 out of 5 from 70 ratings.
Where can I buy the MartinLogan Motion Foundation F1 Floorstanding Speaker?
10 stores we checked sell it, including eBay, CTT Home & Culinary, Best Buy, Abt Electronics & Appliances, Audio Advice.

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