Description
Hybrid Amplifier with MOSFET 1943 + 5200 & BEL 3055 Transistor Board
The 4D Furnishers VD99-2.1 is a 2.1 Channel Amplifier built on a hybrid transistor configuration — original BEL 3055 transistors for satellite/bookshelf speakers and a pair of 1943-5200 MOSFET transistors for the subwoofer. The pure copper transformer ensures clean, stable power delivery, while 2 low-speed cooling fans silently manage heat — keeping your system running cool during long sessions without any fan noise.
| ⚡ 600W Peak Power | 🔊 2.1 Channel | 🎵 Bluetooth + FM + USB + Aux |
|---|---|---|
| 🔧 BEL 3055 + MOSFET 1943/5200 | 📏 33×29×12 CM — 5.1 Kg | 🛡 1 Year Warranty |
| 🎤 Karaoke Mic Input | 🌡 Silent Dual Cooling Fans | 🇮🇳 Made in India |
Key Features
- Heavy Bass Amplifier with separate Subwoofer Gain Control and frequency adjustment (10Hz–150Hz) — tune your bass exactly to your taste
- 600 Watt Amplifier peak power total | 100W per channel nominal for speakers | 100W nominal for subwoofer
- Supports 2 Bookshelf + 2 Satellite + 1 Center Speaker + 1 Subwoofer (up to 10 inch, 150–200W rated)
- FM, USB, Aux Amplifier with inbuilt Bluetooth, TF Card slot, and MP3 player — multiple input modes in one device
- Karaoke Amplifier with Mic input — sing-along feature for parties and gatherings
- Master Volume controls speaker and subwoofer together — set levels once, adjust with one knob
- Line Out via RCA to connect active subwoofers or external audio devices
- Heavy-duty screw-type subwoofer connection with fuse protection
Technical Specifications
| Spec | Detail |
| Model | VD99-2.1 |
| Power Output | 600W Peak / 100W Per Channel Nominal |
| Frequency Response | 10Hz – 20,000Hz |
| Impedance | 4–8 Ohms |
| Speaker Size | 3–10 Inches |
| SubWoofer Size | 8–10 Inches |
| Inputs | 2x RCA, Aux, USB, Bluetooth, FM |
| Dimensions | 33 x 29 x 12 CM |
| Weight | 5.8 Kg |
| Power Source | AC 220V |
| Transistors | BEL 3055 (Speakers) + 1943/5200 MOSFET (Subwoofer) |
| Transformer | Pure Copper |
| Cooling | 2 Low-Speed Silent Fans |
| Warranty | 1 Year |
| Manufactured | Made in India |
Connectivity & Compatibility
The VD99-2.1 Channel Amplifier is a versatile Bluetooth Amplifier supporting multiple input sources — Bluetooth, FM radio, USB, AUX, and dual RCA inputs. Whether you’re streaming music wirelessly or connecting a TV, set-top box, or PC, this analog audio board handles it all. The RCA line out lets you pair it with an active subwoofer for an extended high power audio system setup.
Compatible Speaker Configurations
| Setup | Subwoofer | Bookshelf | Surround | Center |
| 2 Bookshelf + Subwoofer | 10 inch | 10 inch | — | — |
| 2 Bookshelf + 2 Satellites + Subwoofer | 10 inch | 8–10 inch/8Ω | 3 inch/8Ω | — |
| Full 5.1 Setup | 10 inch | 6–8 inch/8Ω | 3 inch/16Ω | 3 inch/16Ω |
| 4 Satellites + Center + Subwoofer | 10 inch | — | 3 inch/16Ω | 3 inch/16Ω |
Why Choose the 4D Furnishers VD99- 2.1 Channel Amplifier?
A Made in India Amplifier built for real home theater performance — this is one of the best budget amplifiers that doesn’t compromise on build quality. With a copper transformer amplifier design, hybrid transistor board, and full multimedia connectivity, the VD99-2.1 Channel Amplifier is an ideal amplifier for tower speakers, bookshelf setups, or a complete 5.1 home theater — all driven by a single, compact unit.
If you want to explore the product directly, visit the 4dfurnishers website or find them on Instagram at 4dfurnishers for updates, usage tips, and more.
Frequently Asked Questions (FAQs)
Q1. Can this 2.1 Channel Amplifier actually run a full 5.1 home theater setup?
Yes it can! The VD99-2.1 handles 2 bookshelf speakers, 2 satellite speakers, 1 center speaker and 1 subwoofer all at once — so your complete 5.1 setup is covered without needing any extra equipment.
Q2. How much power does it actually deliver?
It pushes 600W at peak — 100W nominal per channel for your speakers and another 100W for the subwoofer. More than enough for a powerful home theater experience.
Q3. Can I connect my phone wirelessly to this amplifier?
Absolutely! It has inbuilt Bluetooth so you can stream music directly from your phone. And if you prefer a wired connection, FM, USB, AUX and dual RCA inputs are all there for you.
Q4. Will it work with my passive subwoofer?
Yes, it works great with passive subwoofer drivers up to 10 inches rated at 150–200 watts. It also has an RCA line out in case you want to hook up an active subwoofer.
Q5. Can I control the bass separately without affecting the speakers?
Yes and this is honestly one of the best things about this amplifier. It has a dedicated subwoofer gain control and frequency adjustment (10Hz–150Hz) — so you get full control over your bass without touching the speaker volume at all.
Q6. What makes the internal build quality different from regular amplifiers?
Most budget amplifiers use basic components — this one does not. It runs on a hybrid setup with original BEL 3055 transistors for speakers and 1943/5200 MOSFET transistors for the subwoofer, all backed by a pure copper transformer for clean and stable power.
Q7. Is this really Made in India?
100% yes. The VD99-2.1 is designed and manufactured in India by 4D Furnishers— so you are getting a quality product built right here at home.
Q8. What about warranty — what if something goes wrong?
4D Furnishers covers this product with a 1 Year Warranty. If anything goes wrong within that period, you are taken care of.
Q9. Will it overheat if I run it for long hours?
Not at all. It comes with 2 low-speed silent cooling fans that quietly keep the transistors and copper transformer cool throughout — even during those long movie nights or parties. You will not even hear them running.
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