Martin Logan ML45BL Installer Series All-Weather Speaker - Black PulseAudio The M1250B(s) is a miniaturized

The M1250B(s) is a miniaturized cardioid condenser microphone with a fully integrated preamp

or high heat sensors

PWR: 9 - 15 VDC

MartinLogan's premier Motion Series speakers are available in three luxurious finishes and matching metallic trim—gloss black with black grilles and gunmetal grey trim

A high-efficiency

Martin Logan ML45BL Installer Series All-Weather Speaker - Black PulseAudio The M1250B(s) is a miniaturized4 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. Specifications: Frequency Response: 90 20,000 Hz 2dB Recommended Amplifier