All-Weather Speakers

4-1/2" mineral-filled polypropylene bass driver & 1" titanium dome tweeter ensure great performance, while fully sealed, mineral-filled reinforced enclosures provide protection from harsh weather elements. All models have water & UV-resistant aluminum grilles, stainless steel & polymer mounting brackets, brass hardware, and gold-plated binding posts for superior toughness.

$359.98 pair
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ML-45AW Finishes


Price: $359.98 pair

Sold As: pair

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Affordable High-Performance Solutions

The Installer Series™ by MartinLogan is a line of affordable high-performance products, featuring custom installation solutions for in-wall, in-ceiling, and outdoor applications. Manufactured to the highest standards of quality, these products are available through authorized specialty custom installation specialists and carry the full MartinLogan warranty.



Specifications are subject to change without notice

Frequency Response

90–20,000 Hz ±2dB

Recommended Amplifier Power

20—100 watts per channel


88 dB


8 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers. Compatible with 4, 6, or 8 Ohm rated amplifiers.

Crossover Frequency

2300 Hz

High Frequency Transducer

1" (2.5cm) titanium dome

Low Frequency Transducer

4.5” (11.5cm) mineral- filled polypropylene cone


5-way binding posts accommodate wire up to 5AWG


3.4 lbs. (1.55 kg)


7.56" x 5.63" x 5.94 "
(19.2cm x 14.3cm x 15.1cm)

Customer Reviews For ML-45AW

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