OUR PART # TFM450
High performance bi-amped wedge monitor consisting of a custom 15" neodymium LF driver and a 3" diaphragm neodymium HF compression driver on a 40 degree by 60 degree horn. Birch plywood enclosure is fitted with flush handles, recessed Speakon connector plates on each end, pole mount fitting and wrap-around perforated steel mesh grille. Finished in black semi-matt textured paint.
TFM-450 Architects' and Engineers' Specifications
The loudspeaker shall be of the bi-amped, two-way type consisting of one 381mm (15") low-frequency loudspeaker and one 50mm (2") high frequency compression unit. 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 90Hz to 16kHz. Dispersion at -6dB points shall average 40 degrees horizontal x 60 degrees vertical. Nominal impedance shall be LF: 8 ohms, HF: 8 ohms. Power handling shall be LF: 400 watts rms, 800 watts program, 1000 watts peak; HF: 100 watts r.m.s., 200 watts program, 250 watts peak. Sensitivity measured with 1 watt input at 1 metre distance on-axis, mean averaged over stated bandwidth, shall be LF: 99dB; HF: 103dB. Maximum SPL (peak), measured with music program at stated amplifier power, shall be 136dB. Dimensions: 401mmH x 711mmW x 475mmD (15.8"H x 28"W x 18.7"D) Weight: 32 kg (70.4lbs) The loudspeaker shall be the Turbosound TFM-450. 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