
Terralec · Live Music Systems · FBT
Price checked 2026-11-04 · Image: merchant feed
Active PA System. FBT Ventis 112A Tops & Subline 118SA Subs. 2 x 10" Tops & 2 x 15" Subs. Telescopic Poles & Covers Included. Black FinishPower: 4200W. The VN 4000 is a powerful and versatile PA system designed for various applications- including conference work- ceremonies- speeches- DJ sets- and live music events.
It consists of the following components: 1. Ventis 112A Top Boxes: These are active speakers with a 12" low-frequency woofer and a 1" B&C high-frequency compression driver in a vertical configuration. The cabinets are made of 15mm birch ply with a scratch-resistant paint finish and feature a full-face grille. They are lightweight at 20.6kg- making them easy to transport with an integrated handle. M10 suspension points make them suitable for permanent installation- and there's a 35mm top-hat for mounting on sub poles or tripods. The amplifier module provides 700W RMS for low-frequency and 200W RMS for high-frequency- with Class D for LF and Class H/AB for HF. Input options include a single XLR/¬-inch jack combi socket that accepts both LINE or MIC level signals and a pair of RCA phono connections. There are dedicated level controls for each input- allowing you to mix a microphone and background music without a separate mixer. An XLR output socket is provided for daisy-chaining audio to another cabinet. Built-in DSP with an LCD display and control dial allows for sound tuning- delay adjustments (0-10 meters)- and a Hi-Pass filter for focusing on hi/mid frequencies when using a subwoofer.






Prices refresh from the live merchant feed. Click through to confirm the merchant's live price before buying.
Via affiliate links to the merchant. If you buy, we may earn a commission at no extra cost to you — it keeps our reviews free.
Affiliate disclosure: buychecked may earn commission from qualifying purchases made via links on this page — at no extra cost to you. Prices checked against live merchant feeds.