180° x 120°Octasound Speaker Systems


SP540A at a glance

Detailed Specs

Frequency Response 40 Hz to 15 kHz
Sensitivity 101 dB/watt/meter
Power Handling 200 Watts RMS / 8 Ohm Impedance
Coverage 180° x 120° - 18,000 sq. ft. (100 x 180 ft.)
Size And Weight 16" High, 82 lbs
Woofer / Midrange 12", 120 oz. Magnets, 3" Voice Coil
Horns (2) 9 x 9 Glass Filled ABS
Drivers (2) Exponential Compression 24 oz. Magnets, 1-3⁄4" Voice Coils
Enclosure Tuned Port "Thiele" Aligned
Environment Indoor / High Humidity
SP520A at a glance

Detailed Specs

Frequency Response 45 Hz to 15 kHz
Sensitivity 99 dB/watt/meter
Power Handling 150 Watts RMS / 8 Ohm Impedance
Coverage 180° x 120° — 12,000 sq. ft. (80 x 150 ft.)
Size And Weight 12" High, 40 lbs
Woofer / Midrange 10", 50 oz. Magnets, 2" Voice Coil
Horns (2) 6 x 6 Glass Filled ABS
Drivers (2) Exponential Compression 15 oz. Magnets, 1-3/4" Voice Coils
Enclosure Tuned Port "Thiele" Aligned
Environment Indoor / High Humidity
SP510A at a glance

Detailed Specs

Frequency Response 50 Hz to 15 kHz
Sensitivity 97 dB/watt/meter
Power Handling 125 Watts RMS / 8 Ohm Impedance
Coverage 180° x 120° — 7,000 sq. ft. (70 x 100 ft.)
Size And Weight 10" High, 29 lbs
Woofer / Midrange 8", 28 oz. Magnets, 1" Voice Coil
Horns (2) 5 x 5 Glass Filled ABS
Drivers (2) Exponential Compression 10 oz. Magnets, 1" Voice Coils
Enclosure Tuned Port "Thiele" Aligned
Environment Indoor / High Humidity