Audison SR 4.300 Amplifier - 4 Channels - 520W - Class D - 4 x 130W @ 2Ω

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• 🟢 In stock: product available in our warehouse, ready to be shipped.
• 🟠 Pre-order – X business days: average time to receive the product in our warehouse before it is shipped to you.

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🚚 Free delivery on orders over €49 with Chronopost Économique to a pickup point (estimated delivery time of 4 to 10 business days).

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Other faster delivery methods are also available depending on the products and your delivery address.

📦 Preparation and shipping

In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.

Pickups are available Monday through Friday, excluding holidays.

🚚 Our delivery methods

• Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
• Chronopost 24h pickup point: fast delivery to a pickup point.
• 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.

Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.

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Some heavy or bulky packages may incur additional shipping and handling fees, which are automatically displayed in your cart.

⚠️ Receiving your package

Check the condition of your package before accepting it. In the event of damage, make specific reservations with the carrier or refuse the package if necessary.

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Unsure about choosing a product or its compatibility? Our team is here to help!

📞 Phone: 09 85 13 66 35

💬 Live chat: directly on our website.

🕒 Our hours:

• Tuesday to Saturday
• Mornings: 9:30 am – 12:00 pm
• Afternoons: 1:30 pm – 6:00 pm

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The Sound Auto Concept Team

Highlights

• Total power of 520 W RMS for exceptional audio performance
• ADT (Audison D-Class Technology) for an ultra-compact size
• 4 channels with flexible configuration: 4Ch, 3Ch or 2Ch
• Complete filtering section with adjustable crossover for any setup
• High-level inputs with USS (Universal Speakers Simulator) technology
• Extruded aluminum casing with integrated heat sinks
• Compatible with OEM and aftermarket sources

Description

The Audison SR 4.300 represents the excellence of the SR line, perfected by fully leveraging the capabilities of the latest amplification devices. After numerous listening tests with professionals and enthusiasts, the Audison R&D team adopted the new D-class technology called ADT (Audison D-Class Technology), which significantly reduced the dimensions while fully preserving the audio performance that characterizes every Audison design.

• Compact extruded aluminum design with rounded corners to facilitate installation in tight spaces
• Generous heat sinks on the short sides, eliminating the need for noisy internal fans
• Controls protected by a satin aluminum panel, accessible from above even after installation
• Complete filtering section suitable for any type of audio system configuration
• Possibility to completely exclude the filter section when using an Audison bit processor
• Integrated USS technology for connection to OEM sources with speaker load detection
• ART (Automatic Remote On/Off) function for automatic power-on control
• Full-range PRE-OUT output for system expansion

Technical Specifications

CEA-2006 Certifications

Why Choose It

• Ultra-compact size thanks to ADT technology without compromising performance
• Exceptional versatility with 4, 3 or 2 channel configurations to suit your needs
• Easy installation in tight spaces thanks to the compact design and rounded corners
• Efficient passive cooling without noisy fans or dust accumulation
• Universal compatibility with OEM and aftermarket sources thanks to multiple inputs
• USS technology for direct connection to OEM systems with load detection
• Complete filtering section for perfect integration into any audio system
• Controls easily accessible even after installation
• Renowned Audison sound quality with minimal distortion of 0.03%
• ART function for automatic power-on from the head unit

Documentation

For more technical information and the complete installation manual, please consult the official Audison documentation.