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.

At a Glance

Model: MartinLogan Installer ML-45AW
Sold as: Pair (price is per pair)
Available Finishes: White, Black
Frequency Response: 90–20,000 Hz ±2dB
Recommended Amplifier Power: 20—100 watts per channel
Sensitivity: 88 dB
Impedance: 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

Key Features

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.

Frequency Response	90–20,000 Hz ±2dB
Recommended Amplifier Power	20—100 watts per channel
Sensitivity	88 dB
Impedance	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
Inputs	5-way binding posts accommodate wire up to 5AWG
Weight	3.4 lbs. (1.55 kg)
Dimensions	7.56" x 5.63" x 5.94 " (19.2cm x 14.3cm x 15.1cm)