扬声器
| 低音炮 |
Y |
| 驱动程序数量 |
3 |
| 扬声器数量 |
2 |
| 放大器 |
Built-in |
| 高频扬声器 |
Y |
| 推荐使用 |
Universal |
另外
| 开/关切换钮 |
Y |
| 连接方式 |
Wired |
| 远程控制 |
Y |
2 x 30 watt, 5.25″, 240 x 178 x 193 mm, 4.78 kg
Vision’s premium powered bookshelf speakers are purpose-built for any audio-visual presentation environments such as classrooms and meeting rooms, or bars and restaurants. They are simple to install and sound great!
Remote Control
A full range of options are presented on the IR remote control, including bass and treble adjustment.
Bass Reflex
A bass reflex port allows greater excursion of the woofer, allowing the woofer to produce lower frequencies, and the phase-delayed movement of air from behind the woofer to the front reinforces the bass even more.
5.25″ Woofer
They are 240mm tall and use a 5.25 inch woofer – the most popular size for classroom, meeting room, and boardroom applications.
Horizontal C bracket
The adjustable brackets allow the installer to easily angle up 30º or down 30º. Or leave the brackets off and use as shelf speakers.SP-1800P_front
Rugged Grille
Attractive and robust, the thick metal grille protects the drivers from physical interference.
Big Sound
These loudspeakers use three drivers; a woofer, a squawker, and a tweeter. Asking a driver to produce a wide range of frequencies is always a compromise, so dividing the sonic range into three means each driver has a narrower range of frequencies to produce, resulting in less distortion and clearer sound.
Memory
When power is connected the SP-1800P automatically comes on and remembers the previous volume setting. Restoring power brings the loudspeakers back to life automatically.
Summed Inputs
The two inputs are summed to avoid the need to switch.
