PAM-211 pre-amplifier specifications:1) Input: MIC 1-6 1mV/600 ohms balanced; line 500mV/47k ohms unbalanced; CD 800mV/47k ohms unbalanced; deck 200mV/47k ohms unbalanced; tune 200mV/47k ohms unbalanced; AUX 200mV/47k ohms unbalanced; chime 700mV/10k ohms unbalanced; mixer 700mV/600 ohms unbalanced2) Output: line 1V/600 ohms balanced; 500mV/1kohms unbalanced3) Tone control: bass: ±12dB at 10kHz; treble: ±12dB at 10kHz4) Frequency response: 80Hz-18kHz (±3dB)5) THD (at 1kHz signal): ≤0.1%6) S/N: CD, deck, mixer, chime, tuner, aux ≥75dB, mic1-6≥65dB, all≥60dB7) Power supply: AC 220v, 50-60Hz, DC 24V8) AC power consumption: 13w9) N.W.: 3.75kg, G.W.: 5.1kg10) Body size: 482 x 334 x 44mmOuter packing:Carton dimensions: 544 x 395 x 118mmYou are very much welcome to be our sole agent in Middle East, Russia and Germany or some other countries and areas. If you have any kind advice for us, we really appreciate it. We insist on providing qualified and competitive products to our worldwide customers and serving them well. With all the best we are able to create a best world of us together.LD-160 loop detector feature:16-channel detecting and compatible with 100V/70V. The actual standard value of any loop can be set. When the actual power value of the loop is detected to be 10% less or larger than the standard value, or when open/short circuit is detected, it will automatically cut off the connection between the speaker loop and system (like amp), making the LED show red and meanwhile providing separate short circuit output signal of corresponding loops.LD-160 specifications:1) A/D transfer: 12-bit (4096 step)2) Measurement range: 10W-500W3) Input channel number: 164) Output channel number: 165) Output short circuit port number: 166) Detection time: ≤0.7s/channel7) Power supply: AC 220V/110V, 50Hz-60Hz, DC 24V8) Ac power consumption: 25W9) N.W.: 5kg, G.W.: 6.8kg10) Body size: 482 x 334 x 88mmOuter packing:Packing dimensions: 532 x 412 x 205mmTP-100B timing player feature:1) Auto/manual broadcast control is provided2) With 2-line record ports: mic and line3) Radiogram of high sensitivity: including FM and AM4) 4 channel of programmable power source (AC220V 50Hz-60Hz) output for power source timingTP-100B specifications:1) Storage mode: U disk2) FM: 88-108MHz3) AM: 552-1062kHz4) Input: mic 1mV/600 ohms, line in: 1V/10k ohms, unbalanced5) Output: 1V/600 ohms6) Frequency response: 20-20kHz±1dB7) THD (at 1K signal): ≤0.1%8) S/N: ≥80dB9) POWER SUPPLY: AC 220V, 50-60Hz, DC24V10) AC power consumption: 25W11) N.W.: 5.75kg, G.W: 7.55kg12) Body size: 482 x 334 x 88mmOuter packing:Packing dimensions: 532 x 412 x 205mm
WI-202 window interphone features:1) Completely automatic duplex talk back2) The user can separately adjust the sensitivity of the mainframe and extension3) It is sonorous and clear with low backflow4
CCA-15P/3 classroom amplifier feature:The classroom broadcast system outputs at 8 ohms by a 15W power amplifier and inputs by 1-channel MIC and 3-channel AUX with separate adjusting the volume of each
Made of aluminium and wood, our wonderful column speakers are widely used in meeting rooms, gym houses, stadium, gardens, schools, public playgrounds, supermarkets, stations, etc location of various k
Made of aluminium and wood, our wonderful column speakers are widely used in meeting rooms, gym houses, stadium, gardens, schools, public playgrounds, supermarkets, stations, etc location of various k
CS-3800 digital PA system feature:1) Operated by touch screen; designed with entire intellectualized operation platform, visual menu interface, man-equipment conversation interface; easy to learn to c
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