2.4G Teaching Active Speaker TS-665A
※Humanized design, equipped with both horizontal and vertical suspension holes for easy installation; ※High quality engineering plastic injection molding, durable, non deformable, non fading, available in black and white colors; ※Equi...
Application：
School, Multi functional Hall
Consult Now
- Functional
- Parameter
- System
※ Humanized design, equipped with both horizontal and vertical suspension holes for easy installation;
※ High quality engineering plastic injection molding, durable, non deformable, non fading, available in black and white colors;
※ Equipped with a 5-inch high fidelity low-frequency unit and a 1.5-inch high-frequency unit, the sound is beautiful and the voice reproduction is high;
※ Built in D-class 2 × 20W amplifier circuit, with delicate sound quality and strong power;
※ Frequency range: 2400-2483.5MHz;
※ Modulation method: GFSK;
※ Automatically enter the frequency matching state when turned on, and automatically start transmitting after successful frequency matching. Transmission power: 10dBm; Effective usage distance of 20 meters from wireless speakers;
※ Equipped with a built-in rechargeable lithium battery and a travel charger;
※ Continuous audio transmission time of 6 hours; Equipped with external audio input function;
※ The wireless microphone transmitter adopts a built-in microphone design and also supports headband microphone input, which can be handheld or headband mounted;
※ The wireless microphone transmitter comes with a volume control button that can adjust the volume level, and is equipped with a laser pen USB module to enable PPT page flipping;
※ The wireless microphone transmitter has a liquid crystal display (LCD) screen that can display information such as current volume, current channel, battery capacity, charging status, etc;
※ The same wireless microphone can be used in any classroom without interfering with each other. Truly achieving one teacher, one wheat, clean, hygienic and environmentally friendly;
※ It automatically enters the frequency matching state when turned on, and after successful frequency matching, it automatically switches to the receiving state; No need for manual intervention;
※ Built in 2.4G wireless digital receiver with 80 receiving channels;
※ It has 1 stereo line input, 1 microphone input, and 1 100V constant voltage signal input;
※ Receiving sensitivity: -85dBm, effective receiving radius of 20 meters.
※ Flexible connection ports and quick installation methods, easy to use;
※ Adopting a wide voltage supply mode of AC110V~AC220V;
※ Each input channel has a sealed potentiometer volume adjustment knob;
※ Very suitable for school multimedia classrooms, conference rooms, and other places;
1.Output power: 20W × 2 @ 8 Ω;
2.Input sensitivity: 0.5V;
3.Output frequency response: 60Hz-18KHz/1W, ± 0.5dB;
4.Harmonic distortion: 20Hz-20KHz/1W, 0.05%;
5.Damping coefficient:> 200@8 Ω/400Hz；
6.Conversion rate: 30V/US;
7.Channel separation degree:>75dB (without weighting);
8.Signal to noise ratio:>95dB (without weighting);
9.Amplifier type: Class D digital amplifier;
10. Indication type: power supply, channel signal;
11.Protection type: over temperature protection, overload protection, power on/off mute;
12.Input type: AV lotus socket, 6.5 socket, plug-in terminal;
13.Applicable power supply: AC110V-240V/50Hz-60Hz;
14.Product size: 170 × 185 × 250mm;
15.Net weight: 4.7Kg (1 pair);
Telephone：
+86 13610041508
