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.
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.
90–20,000 Hz ±2dB
High Frequency Transducer
1" (2.5cm) titanium dome
Low Frequency Transducer
4.5” (11.5cm) mineral- filled polypropylene cone
8 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Recommended Amplifier Power
20—100 watts per channel
5-way binding posts accommodate wire up to 5AWG
3.4 lbs. (1.55 kg)
7.56" x 5.63"