MartinLogan ML-45AW All-Weather Speakers


Free Lifetime Technical Assistance


  • $209.95

  • $359.98

Available Options

Affordable High-Performance Solutions

The Installer Series™ by Martin Logan 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.



Frequency Response

90–20,000 Hz ±2dB



88 dB

Nominal Impedance

Compatible with 4, 6 or 8 ohm rated amplifiers.

Recommended Amplifier Power

15-100 watts per channel

Crossover Frequency

2300 Hz

High Frequency Transducer

1" (2.5cm) titanium dome

Low Frequency Driver

4.5" (11.5cm) mineral- filled polypropylene cone


5-way binding posts accommodate wire up to 5AWG


3.4lbs. (1.55kg) each

Overall Dimensions

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