Vision SP-1800 loudspeaker 3-way White Wired 50 W

50 W 3-way 2.0 channels Number of drivers: 3 80 - 20000 Hz 8 Ω Amplifier White Vision’s SP-1800 professional wall mounted loudspeakers are super-easy to install, look beautiful, and produce rich and powerful sound.They are 240mm tall and use a 5.25 inch woofer – the most popular size for classroom, meeting room, and boardroom applications.Three-WayThese 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.Bass ReflexA 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.Rugged GrilleA metal grille protects the drivers from physical interference.Tough FinishConstructed with tough ABS plastic, the finish withstands the rigors of the professional use.Pro AV ApplicationsIn small to medium presentation environments a wide dispersion is generally more important than microphone feedback management, so no horns are used.Horizontal C bracketThe adjustable brackets allow the installer to easily angle up 30º or down 30º. Or leave the brackets off and use as shelf speakers.Note: these are passive loudspeakers – there is no amplifier built in – so they need to be used with an external amplifier. Loudspeakers Woofer diameter (imperial) 13.3 cm (5.25") Number of woofer drivers 1 Woofer Yes Tweeter diameter (imperial) 1.27 cm (0.5") Number of tweeter drivers 1 Tweeter Yes Mid-range driver diameter (imperial) 2.54 cm (1") Number of mid-range drivers 1 Number of drivers 3 Speaker placement Wall-mountable Audio output channels 2.0 channels Speaker type 3-way Audio Sensitivity 89 dB Impedance 8 Ω Frequency range 80 - 20000 Hz RMS rated power 50 W Performance Certification RoHS, WEEE, CE Bass reflex Yes Volume control Rotary Recommended usage Universal Product colour White Amplifier Amplifier External Ports & interfaces AirPlay No Connectivity technology Wired Weight & dimensions Weight 4.2 kg Height 240 mm Depth 193 mm Width 178 mm Packaging data Package weight 4.67 kg Package height 465 mm Package depth 270 mm Package width 205 mm Packaging content Mounting brackets included Yes Warranty card Yes Manual Yes Logistics data Harmonized System (HS) code 85182200 Other features TV tuner integrated No Ethernet LAN No mmo_30273155_1492674158_798_28101.pdf