Produit disponible sous 6 jours.
SKU: X4-MAXXIMUS
Category: 2 Channel Amplifiers - Performance and Simplicity, Amplifiers and DSP, HIFONICS, Home Page
Vendeur:HIFONICS

HIFONICS X4-MAXXIMUS - 2-Channel Class D Subwoofer Amplifier
Product Description
💥 A powerhouse for extreme bass!
The HIFONICS X4-MAXXIMUS is one of the most powerful amplifiers ever created by the brand. Part of the prestigious GENERATION X4 , it packs phenomenal power with up to 3000W RMS per channel under 1Ω ! Designed for extreme car audio enthusiasts, it guarantees ultra-precise and punchy bass reproduction .
Thanks to its high-performance bipolar transistors, XXL transformers and solid aluminum chassis , it offers exceptional reliability even under high load. It incorporates advanced filters (LPF 24dB, Subsonic 24dB) and phase control for precise sound adjustment.
Its design is as impressive as its performance: with a backlit logo in blue or white , screw-on RCA connectors and encapsulated terminal blocks , it is designed to withstand the most extreme conditions.
💡 Highlights:
✔️ 3000W RMS power per channel under 1Ω
✔️ Advanced filters (LPF, Subsonic, Phase 0-180°)
✔️ High-efficiency Class D technology
✔️ Balanced inputs for optimal quality
✔️ Sturdy brushed aluminum frame
✔️ Customizable backlit logo (blue/white)
🔧 Main Features 🔍
Features | Details |
---|---|
🔊 Type | Class D digital amplifier - 2 channels for subwoofer |
⚡ RMS power @ 4 Ω | 2 x 1200W |
⚡ RMS power @ 2 Ω | 2 x 2000W |
⚡ RMS power @ 1 Ω | 2 x 3000W |
🎛 LPF (low pass filter) | 40 - 250 Hz (24dB/octave) |
🎚 Subsonic Filter | 10 - 50 Hz (24dB/octave) |
🔥 Adjustable phase | 0 - 180° |
🎚 Extended Bass Control | Yes |
🔗 Balanced Line Inputs | Yes |
🎛 Bass remote control included | Yes |
🚀 Screw-on RCA connectors | Yes |
📏 Imposing dimensions | 266 x 64 x 850/880 mm |
📦 Package Contents
✔ 1 x HIFONICS X4-MAXXIMUS
✔ 1 x User Manual
✔ 1 x Bass Control Remote
📂 Downloads
📘 User manual
📰 Complete Car & Hifi Test
❓ Why choose this amp?
🔹 Ideal for SPL installations and extreme bass
🔹 Unmatched raw power for deep, intense sound
🔹 Advanced filters for ultra-precise adjustment
🔹 Premium components for maximum reliability
The HIFONICS X4-MAXXIMUS is a true behemoth designed for those who demand extreme sonic performance and unmatched power !

Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
Shipping Costs
Shipping costs are automatically calculated at checkout based on the size, weight and destination of your package. Free shipping options may be available for certain purchase amounts or during special promotions.
Delays and Incidents
In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
We are here to support you in your shopping experience and ensure your satisfaction.
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Installation guides
Access detailed tutorials and tips for simple and successful installation of your equipment.
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Care instructions
Follow our recommendations to keep your equipment in perfect condition and extend its lifespan.
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Specific Services
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