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3-way loudspeaker Vision SP-1800
Vision SP-1800 is a 3-way wired loudspeaker designed for professional AV use in classrooms, meeting rooms and small to medium presentation spaces. The compact 240 mm cabinet houses a 5.25" woofer, a squawker and a tweeter in a bass-reflex enclosure. These passive speakers require an external amplifier and offer a nominal power rating of 50 W, an impedance of 8 Ω, sensitivity of 89 dB and a frequency response of 80–20,000 Hz.
The three-way design divides the audio spectrum between woofer, squawker and tweeter to reduce distortion and improve clarity across the range. A bass-reflex port increases low-frequency output and reinforces bass response. The enclosure is made of durable ABS plastic and the drivers are protected by a rugged metal grille. Adjustable horizontal C-brackets allow up to ±30° angling for flexible installation or the speakers can be used without brackets as shelf speakers.
Mount the SP-1800 on a wall using the supplied horizontal C-bracket or place it on a shelf without the bracket. Angle the bracket up to 30° or down to 30° to direct sound toward the listening area. Connect the speaker to an appropriate external amplifier or AV receiver that matches the speaker's 8 Ω impedance and power handling (nominal 50 W). Use proper speaker cable and observe correct polarity when connecting the terminals. Adjust amplifier levels and any equalisation in the AV system to achieve the desired balance between speech intelligibility and bass presence.
For optimal performance in small to medium rooms, place speakers to provide wide coverage and avoid close placement to microphones to reduce feedback. Select an amplifier with compatible power and impedance ratings and apply modest equalisation if additional low-end or clarity is needed.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH354 | 250 | 08.07.2026 | 150.99 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| WH15 | 251 | 01.07.2026 Best delivery | 114.99 € Best price | |
| WH109 | 250 | 15.07.2026 | 159.49 € |
|
150.99 €
Stock:
250
Delivery Date:
08.07.2026
Warehouse: WH354
|
|
114.99 €
Stock:
251
Delivery Date:
01.07.2026
Best delivery
Warehouse: WH15
|
|
159.49 €
Stock:
250
Delivery Date:
15.07.2026
Warehouse: WH109
|