ML-65R
Best outdoor speaker for homeowners seeking high-fidelity landscape audio.
The ML-65R is a high-performance landscape speaker from MartinLogan's Installer Series, engineered for demanding outdoor environments. It delivers excellent stereo sound using a 6-1/2" mineral-filled polypropylene bass cone with a dual voice coil, complemented by two 1" titanium dome tweeters. The enclosure is fully sealed and reinforced, designed to blend seamlessly into your landscape with a faux-stone finish. Durability is ensured by water and UV-resistant stainless steel grilles, making this an affordable, high-quality custom installation solution built to last.
$459.99
Owner Satisfaction
4.7
/ 5
Category Rank
19
/ 562
#19 in Marine Speakers
Price vs Category Average
+51%
Above average
Frequency Response
66200002
/ –, Hz ±dB
Who it's for
- Design-conscious users prioritizing a clean, minimalist ceiling aesthetic
- Audiophiles seeking crisp, high-frequency detail and sonic accuracy
- Homeowners wanting precise sound direction in custom listening spaces
Who should skip it
- Budget-focused buyers looking for affordable architectural audio solutions
- Listeners demanding deep, cinematic bass without adding extra equipment
- Installers working with shallow or restricted ceiling cavity depths
Performance breakdown
Outdoor Durability
Sealed enclosure and UV-resistant materials withstand harsh environmental exposure with ease.
Landscape Integration
Faux-stone finish allows the speaker to disappear into garden aesthetics.
Stereo Imaging
Dual voice coil design provides impressive stereo separation from a single unit.
High-Frequency Clarity
Dual titanium dome tweeters deliver crisp, detailed highs in open-air spaces.
Bass Response
Mineral-filled cone offers punchy low-end performance for outdoor listening environments.
Installation Versatility
Straightforward design simplifies custom placement throughout residential outdoor landscapes.
Key Specs
Frequency Response
66–20,000 Hz ±2dB
Sensitivity
89 dB/2.83 volts/meter
Impedance
8 Ohms per channel/connection
Recommended Amplifier Power
20—70 watts per channel
Low Frequency Transducer
6.5" mineral-filled polypropylene cone
High Frequency Transducer
Two 1" titanium domes
Weight
12.1 lbs. (5.5 kg)
Dimensions
12.1875" x 11.125" x 10.625"
Features
- Provides excellent stereo performance outdoors
- Faux-stone finish blends into the landscape
- Durable, fully sealed, reinforced enclosure
- Grilles resist water and UV damage
- Designed for custom outdoor installation
- Features dual voice coil woofer design
What customers say
The MartinLogan ML-65R earns high praise as a premier architectural speaker, primarily due to its exceptional sound quality. Customers consistently laud the signature Folded Motion Tweeter for delivering airy, precise, and effortlessly detailed audio that surpasses typical in-wall units. The 6.5-inch woofer provides surprisingly robust and articulate bass, avoiding thin sound. Ease of installation is another key benefit; the robust mounting system and paintable grille allow for seamless integration into any decor. While these speakers command a premium price, reviewers agree the superior sonic performance justifies the investment for those seeking true audiophile sound without visible clutter. Overall satisfaction is exceptionally high, driven by this discreet yet powerful audio delivery.
Know before you buy
Yes. The ML-65R features a dual voice coil woofer and two separate tweeters, allowing it to play both left and right stereo channels from a single unit.
The speaker is built with a fully sealed, reinforced enclosure and includes water and UV-resistant stainless steel grilles, making it specifically engineered to withstand long-term outdoor exposure.
We recommend an amplifier with an output of 20 to 70 watts per channel. This range ensures the speaker performs optimally without being underpowered or overdriven.
The faux-stone finish is designed to mimic natural rock textures and colors, allowing the speaker to blend discreetly into landscaping, flower beds, or patio areas.
The ML-65R offers a frequency response of 66–20,000 Hz. This range covers the full spectrum of audible sound, providing clear highs and solid bass for outdoor listening.
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