Wholesale Professional Active Line Array Speaker 15 inch bass speaker for large conference room

1) TS-15A02: 15"subwoofer x1 + 2" full range x24;

TS-15A03: 15"subwoofer x1 + 3" full range x12;
2) Using reversed phase hole to reduce distortion;
3) Splicing arrangement design to cover larger area while using less speakers; even in complicated acoustic environment, it could realize perfect audio transmission;
4) The speaker is with internal 2 channel digital amplifier; 1 is for subwoofer and the other is for full range speakers;
5) Using PWM power amplifier to realize no nonlinear distortion; auto recovery back electromotive force of speaker drivers;
6) With internal 2 in 2 out pro sound processor whose S/N ratio is 110dB; sampling rate 96KHz/24Bit;
7) The audio processor works with power amplifier perfectly and the state signal of the power amplifier dynamic control the compensation created by the processor; the sound processor provides amplifier with base clock to achieve instruction synchronization;
8) The audio processor is integrated with EQ, distributor, delayer, suppressor, noise-gate, etc;
9) Using dual-phase power to supply continuously in large dynamic; using fixed-frequency switching power to avoid interference by frequency drift and beat signal;
10) Using the loop matching the feature of audio amplifier to speed up power supply and to ensure power supply in fast switching between unload and full-load;
11) The precise design of frequency point optimize power response and restore the voical part perfectly;
12) Complete protection function to provide short protection, over current protection, over-temp protection and over/under voltage protection;
13) The subwoofer box is made of plywood in 18mm which is light and treated by wear proof spray; and it’s pasted by dust proof cotton net; the sound box of linear full range speaker is made of brushed aluminum alloy in 3mm which is treated by wear proof spray;
14) The whole speaker uses removable combination design; there’s a threaded hole on the top of the subwoofer for linear full range speaker with thread..

TS-15A02

TS-15A03

Full-sealing package of Products

We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.