Product model: tz212
Passive external frequency division linear array
system parameter
Frequency response: 40Hz-18KHz
Coverage angle: 90 degrees horizontally
Maximum sound pressure: 135db to 143 DB
Vertical: depending on the number of hangers
Power: Bass AES 800W continuous power; 2400W peak power
Midrange AES 400W continuous power; 1200W peak power
Treble AES 150W continuous power; 300W peak power
Power amplifier matching recommendation: Bass 2x800w ~ 1200W 8ohm (two bass are connected separately)
Midrange 800 ~ 1000W 8ohm
Treble 300 ~ 400W 8ohm
Horn unit parameters
Bass: 2x12 "(4" voice coil) neodymium magnetic 8ohm 2 bass independent connection aes400w
Midrange: 4x6.5 "(2" voice coil) neodymium magnetic 8ohm 4 midrange strings first and then parallel
Treble: 2x3 "(75mm) neodymium magnetic 16ohm 2 treble joint
Speakon wiring mode: nl8 of imported Swiss aviation plug: 1 + / - & 2 + / -; midrange: 3 + / -; treble: 4+/-
Using JBL vt4888 for reference, it is safe and convenient, with black environmental protection sand paint on the surface and 1.5mm black iron mesh
Dimension (W x H x D): 1028 × 740 × 680mm
Tz212 is a line array speaker system driven by dual 12 inch high-power NdFeB bass. Two 12 "high-power Nd-M-B units are used in the low frequency. The high-quality materials gather the effective energy in the required frequency band, greatly improving the energy conversion efficiency, and ensuring the speaker to achieve high bandwidth and loud pressure in the working process. Four 6.5-inch mid-range units are used in the mid-range, making the speaker output power larger, the low-frequency distortion smaller, and the frequency band connection more dense. In the horizontal and vertical plane, the off-axis frequency response characteristics are very uniform, so as to obtain a clear track, mellow and delicate mid-range sound reinforcement. In the high frequency part, two 1.73 "high-quality Nd-M-B composite film drivers are used, together with autocratic acoustic horn and equal path high-frequency technology, to produce a consistent wave array. The interference effect of high frequency is effectively reduced, the distortion is reduced, and the definition of high frequency is greatly improved. The above efficient units form a dynamic combination with great capacity, which makes people deeply feel the excellent and powerful field effect of the line array. Tz212 box adopts 18mm multi-layer high-density plywood, the box is trapezoid, the gap between the box and the box has been reduced to the minimum, the hanging parts are made of high-strength steel, and the system is very convenient for field installation. Tz212 is very suitable for large and medium-sized performances, conferences, concerts, cinemas, theatres, auditoriums, stadium management and other systems engineering.