Turbosound PRAGUE TPA122 ลำโพง Arrayable 2 Way 12" Full Range Loudspeaker for Installation Applications, 100° H x 100° V Dispersion
he PRAGUE TPA122 is an arrayable switchable passive/bi-amped 2,400 Watt two way full range loudspeaker designed for a wide range of installation applications. It consists of a carbon fibre loaded 12″ low frequency driver with inside/outside wound coil and a titanium dome 1.4″ neodymium motor high frequency compression driver on a rotatable waveguide with a choice of three factory supplied dispersion options: 90° horizontal by 50° vertical, 60° horizontal by 40° vertical, and 100° horizontal by 100° vertical. These waveguide options, plus the ability to rotate them through 90° in the trapezoidal enclosure, make it possible to predict and assemble precisely configured loudspeaker arrays with very accurate coverage of a given audience space. The TPA122 can be used either in passive or bi-amped mode for flexibility of use, user selectable by means of a rear panel slide switch. The cabinet is constructed from 15 mm (5/8″) birch plywood enclosure, with an architecturally styled powder coated perforated steel mesh grille backed with reticulated foam, and is finished in hard wearing semi matt black or optional white textured paint. Multiple internal threaded rigging points are provided to allow use with TURBOSOUND wall and ceiling brackets, and OmniMount* brackets, or for suspension with eyebolts in any orientation. A NeutrikspeakON* NL4 input connector is located on the rear panel wired in parallel with a 4-way barrier strip providing input and link through connections to additional TPA series cabinets.
Specifications: Dimensions (H x W x D) 711 x 369 x 458 mm (28.0 x 14.5 x 18.0″) Net Weight 24.3 kg (53.5 lbs) Components 1 x 12” (305 mm) LF driver, 1 x 1.4” (35 mm) HF compression driver Frequency Response 45 Hz – 18 kHz ±3 dB, 40 Hz – 20 kHz ±10 dB Dispersion 90° H x 50° V (TPA122/95), 60° H x 40° V (TPA122/64), 100° H x 100° V (TPA122/00) @ -6 dB Points Sensitivity (1 W @ 1 M) 97 dB Power Handling 600 Watts continuous, 2,400 Watts peak Calculated Max SPL 125 dB continuous, 131 dB peak Nominal Impedance 8 Ohms Construction 15 mm (5/8”) birch plywood, finished in semi matt black paint Grille Powder-coated perforated steel Connectors NeutrikspeakON* NL4, wired Pin 1+: Positive, Pin 1- : Negative, Pins 2+ and 2- N/C, 4-Way Barrier Strip Connector