TA-880HM Architect's and Engineer's Specifications
The system shall be of the trapezoidal bi-amped type consisting of two high frequency drivers loaded with patented Polyhorn™, and one 10" (254mm) high-mid frequency driver loaded with a patented Polyhorn™. 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 ±4dB from 405Hz to 20kHz. Dispersion shall average 25 degrees horizontal x 15 degrees vertical. Maximum SPL (peak) measured with music program at stated amplifier input shall be 146dB. Dimensions: 477mmH x 477mmW x 463mmD (18.8"H x 18.8"W x 18.4"D). Weight: 28kg (61.6lbs). The loudspeaker system shall be the Turbosound TA-880HM. No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory verify that the above combined performance / size specifications are equalled or exceeded.