One Systems ONE.SP12T Silver Series Loudspeakers: A reliable loudspeaker system that will work in even extreme conditions.

The One Systems’ ONE.SP12T is a weather protected sound reinforcement system. The high density polyethylene enclosure is UV-resistant and is ported to aid low frequency extension. The 12″ two way is horn-loaded to achieve higher SPL than would otherwise be possible. There are 5 integrated rigging points, which can be used in conjunction with the included U-Bracket kit for mounting to walls or ceilings. Two optional Pole Mount Kits are available. The grille is made from CNC punched steel, and coated in a two-layer zinc rich, UV resistant powder coat finish.

The 12″ woofer uses a treated paper pulp cone for resistance against moisture absorption and dry rot. The high energy ferrite magnetics ensure high SPL for maximum coverage from a small system. The high frequency driver is mounted in front of the woofer to a large mouthed horn that provides 60 x 40 dispersion. This allows the compression driver to be crossed over at a lower frequency to maintain full pattern control. The large format compression driver in the ONE.SP12T is a new design which provides extremely high output capability and avoids the need for separate mid and high frequency drivers. The system offers taps at 400 watts, 200 watts and 100 watts at either 70.7 or 100 volts.

The ONE.SP12T is well suited to outdoor environments where a reliable, weatherproof system is specified.

Features

• High-performance horn-loaded 12-inch two-way speaker that provides high intelligibility and prodigious output capability
• 400 watt, 3-tap autoformer with low insertion loss and wide bandwidth (taps at 400, 200 and 100 watts) at 70.7 or 100 V
• High 103 dB (1 watt / 1 meter) sensitivity
• Large-sized 60o x 40o horn and 3-inch HF driver with titanium diaphragm provides superb pattern control and impressive projection
• Includes robust U-Bracket made of structural steel with dual-layer, zinc-rich powder coating
• Stainless steel rigging points provide long-term safety and high corrosion resistance
• IP 55 direct weather rating
• Optional SP.PMK and SP.PMT pole mount kits available for mounting to round or square poles

Specifications

• Frequency Response: 90 – 14,000 Hz + 3 dB
• Frequency Range: 70 – 20,000 Hz -10 dB
• Power Handling (Lo-Z): 600 watts continuous, 1,200 watts program, 2,400 watts peak
• Sensitivity (1 watt @1 meter): 103 dB
• Calculated Output Capability: 129 dB continuous, 135 dB peak
• Coverage (H x V): 60o x 40o
• Nominal Impedance: Autoformer taps at 400, 200, 100 watts
• Input Connection: 2 m (6.6 ft) 5-conductor cable
• LF Transducer: 12 inch / 305 mm with 3 inch voice coil
• HF Transducer: 3 inch voice coil with titanium diaphragm
• Dimensions (H x W x D), mm: 407.8 x 437.1 x 464 mm
• Dimensions (H x W x D), in: 16.1 x 17.2 x 18.3 in
• Net Weight: 23 kg / 50.7 lb
• Direct Weather Performance: IEC 529 / IP 55
• Finish: Gray
• Recommended High-Pass: 80 Hz, 24 dB Butterworth
• EASE Data: www.onesystems.com/ease-data

One Systems Silver Series Loudspeakers: A heavy duty, weather protected sound reinforcement system.