音频
| 声道分离 |
35 dB |
| 总谐波失真 |
0.3% |
| 频率范围 |
20 - 20000 Hz |
| 阻抗 |
4 Ω |
扬声器
| 驱动程序数量 |
2 |
| 扬声器数量 |
2 |
| 推荐使用 |
Universal |
另外
| 以太网连接器 |
N |
| 连接方式 |
Wired |
| 远程控制 |
Y |
2 x 40W, 4Ω, 20 - 20000Hz, Separation 35dB, S/N Ratio 60dB, THD 0.3%, 230V, RCA/3.5mm, IR Remote Control
EA015 80 Watt Wall mounted Active Classroom Speaker - amplifier and speaker system, ideal amplifier for larger classrooms and meeting rooms, easily fits either side of an interactive whiteboard or touchscreen
New Design 80 Watt with front mounted volume control. ECO power saving and IR Remote control
2x 40 watt amplifier with Sound Pressure Level of 105 dBA at 1m and 77 dBA at 6 metres (back of classroom) 4 times the loudness of some lookalike models
Classroom speakers designed for pupils to create correct sound levels and frequency range for the speech of the teacher to aid learning ability. Safety features are enhanced to prevent damage to the equipment and pupils using steel grille and secure wall brackets Two RCA inputs for PC and other device so that the teacher does not have to change the cables when using different equipment Front mounted volume control with a power on/off switch that complies with latest CE directives and an IR remote control
- 40 Watts per speaker
- Steel grille and secure wall mounted fittings
- 2 Audio Inputs one each for PC and DVD
- Front mounted Volume Control and IR Remote Control or Wired Remote control with high impedance input for mobile phone input etc
- Supplied with wall brackets and screws or 'C' bracket
- Cables for remote satellite speaker and 2 audio inputs
International Standards
- CE Compliance EMC Directive 2004/108/EC and LVD Directive 73/23/EEC 93/68/EEC
- BS 1363 for Electrical Plug alternatively a Europlug to CEE 7/16 plug rated at 2.5A/250VAC
- Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2005 (RoHS)
- Waste Electrical and Electronic Equipment (WEEE) Directive (2002/96/EC).
