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Arrayable 2 Way 12" Full Range Loudspeaker for Installation Applications
Prague TPZ122/64The 2 way full range TPZ122/64 is a switchable passive/bi-amp 12" 2,400 Watt arrayable loudspeaker system that is ideally suited for a wide range of speech and music sound reinforcement applications. The TPZ122/64 is designed to work in conjunction with Turbosound loudspeaker management systems, providing optimal FOH performance, as well as offering considerable flexibility to readily adapt to varying venue requirements.
The TPZ122/64 arrayable loudspeaker features a carbon fibre loaded 12" low frequency driver with inside/outside wound coil with low mass voice coil for improved transient response, and a titanium dome 1.4" neodymium motor high frequency compression driver mounted on a rotatable 60° horizontal by 40° vertical waveguide. All drivers are matched with an internal passive crossover network in a reflex-loaded enclosure, and bi-amp mode can be enabled by means of a rear panel switch.
Finished in a highly durable semi matt black paint, the cabinet is constructed from 15 mm (5?8") birch plywood – and includes a rugged powder coated perforated steel mesh grille backed with reticulated foam. Internal M10 threaded rigging points are provided for suspension in any orientation, or mounting with dedicated brackets – available separately. The rear panel connector plate carries Neutrik speakOn* NL4 and barrier strip connectors for input and link connections to additional enclosures.
Architecture & Engineering SpecificationsThe speaker shall be of the full range, two-way switchable bi-amp/passive type consisting of one 12" (316 mm) LF driver and one 1.4" (36 mm) HF compression driver. Performance specifications of a typical production unit shall meet or exceed the following: frequency response, measured with swept sine wave input, shall be flat within ±3 dB from 43 Hz to 18 kHz and within -10 dB from 37 Hz to 20 kHz. Nominal dispersion, at -6 dB points, shall average 60° H x 40° V. Nominal impedance shall be HF: 6 Ohms, LF: 8 Ohms; passive: 8 Ohms. Power handling shall be HF: 75 Watts continuous, 300 Watts peak, LF: 600 Watts continuous, 2,400 Watts peak; passive: 600 Watts continuous, 2,400 Watts peak. Sensitivity, measured on axis, mean averaged over stated bandwidth, shall be 96 dB, 1 Watt @ 1 metre. Maximum SPL (peak) measured at 1 metre with music program at stated amplifier input shall be HF: 134 dB, LF: 130 dB; passive: 130 dB. Dimensions: 711 mm high x 368 mm wide x 458 mm deep (28.0" x 14.5" x 18.0"). Net weight: 23.4 kg (51.1 lbs). The loudspeaker system shall be the Turbosound TPZ122/64. No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory verifies that the above combined performance / size specifications are equaled or exceeded.