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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-Way
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.
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.
Rugged Grille
A metal grille protects the drivers from physical interference.
Tough Finish
Constructed with tough ABS plastic, the finish withstands the rigors of the professional use.
Pro AV Applications
In small to medium presentation environments a wide dispersion is generally more important than microphone feedback management, so no horns are used.
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.
Note: these are passive loudspeakers – there is no amplifier built in – so they need to be used with an external amplifier.
Specs
Weight & dimensions |
Width |
178 mm |
Depth |
193 mm |
Height |
240 mm |
Weight |
4.2 kg |
Package width |
205 mm |
Package depth |
270 mm |
Package height |
465 mm |
Package weight |
4.67 kg |
Audio |
RMS rated power |
50 W |
Frequency range |
80 - 20000 Hz |
Impedance |
8 Ω |
Sensitivity |
89 dB |
Ports & interfaces |
Connectivity technology |
Wired |
AirPlay |
N |
Ethernet LAN |
N |
Loudspeakers |
Recommended usage |
Universal |
Speaker type |
3-way |
Number of speakers |
2 |
Speaker placement |
Wall-mountable |
Number of drivers |
3 |
Tweeter |
Y |
Woofer |
Y |
Amplifier |
External |
Tweeter diameter |
1.27 cm (0.5") |
Mid-range driver diameter (imperial) |
2.54 cm (1") |
Woofer diameter (imperial) |
13.3 cm (5.25") |
Number of tweeter drivers |
1 |
Number of mid-range drivers |
1 |
Number of woofer drivers |
1 |
Audio output channels |
2.0 channels |
Tweeter diameter (imperial) |
1.27 cm (0.5") |
Packaging content |
Warranty card |
Y |
Manual |
Y |
Mounting brackets included |
Y |
Other features |
Package weight |
4.67 kg |
TV tuner integrated |
N |
Ethernet LAN |
N |
Manual |
Y |
Amplifier |
Amplifier |
External |
Performance |
Volume control |
Rotary |
Bass reflex |
Y |
Product colour |
White |
Recommended usage |
Universal |
Certification |
RoHS, WEEE, CE |
Design |
Colour of product |
White |
Certification |
RoHS, WEEE, CE |
Product colour |
White |
Technical details |
TV tuner integrated |
N |
Features |
TV tuner integrated |
N |
Packaging data |
Package weight |
4.67 kg |
Package width |
205 mm |
Package depth |
270 mm |
Package height |
465 mm |
Features
Vision SP-1800. Recommended usage: Universal. Speaker type: 3-way, Audio output channels: 2.0 channels, Number of drivers: 3. Connectivity technology: Wired. RMS rated power: 50 W, Frequency range: 80 - 20000 Hz, Impedance: 8 ?, Sensitivity: 89 dB. Product colour: White
Product Description
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-Way
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.
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.
Rugged Grille
A metal grille protects the drivers from physical interference.
Tough Finish
Constructed with tough ABS plastic, the finish withstands the rigors of the professional use.
Pro AV Applications
In small to medium presentation environments a wide dispersion is generally more important than microphone feedback management, so no horns are used.
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.
Note: these are passive loudspeakers – there is no amplifier built in – so they need to be used with an external amplifier.