6-1/2" 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.
80–20,000 Hz ±2dB
High Frequency Transducer
1" (2.5cm) titanium dome
Swivels on U-Bracket
Low Frequency Transducer
6.5” (16.5cm) 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—140 watts per channel
5-way binding posts accommodate wire up to 5AWG
8.8 lbs. (4 kg)
11" x 7.5"