Use surface-mount Atlas Sound SM42T Series loudspeaker systems for commercial, professional and residential applications or where high-fidelity sound and weather-resistance is desired. Full-range frequency response makes these systems ideal for indoor and outdoor installation, in monaural and stereo foreground or background music systems, and for applications in boutiques/shops, restaurants/cafes, corporate AV applications and houses of worship. Multi-position, C-shaped mounting bracket and rugged construction provide optimum installation flexibility and assurance of long-term service. Product Type: Speaker Impedance: 8 Ohm Sensitivity: 88 dB Product Type: Speaker Impedance: 8 Ohm Manufacturer Part Number: SM42TB Sensitivity: 88 dB Limited Warranty: 5 Year Color: Black Driver Type: 4 Polypropylene Driver Type: 1 Titanium Form Factor: Surface Mount Color: Black Driver Type: 4 Polypropylene Woofer Driver Type: 1 Titanium Tweeter Form Factor: Surface Mount Manufacturer: Atlas Sound LP. Product Model: SM42T-B Product Name: 4 2-Way Weather Resistant Speaker System With 70.7V/100V-16W Transformer Brand Name: Atlas Sound Product Series: SM Brand Name: Atlas Sound Height: 7 Width: 5 Depth: 15.9 Crossover Type: 2-way Minimum Frequency Response: 115 Hz Maximum Frequency Response: 16 kHz RMS Output Power: 32 W Product Family: SM Crossover Type: 2-way Minimum Frequency Response: 115 Hz Maximum Frequency Response: 16 kHz RMS Output Power: 32 W