Lab Gruppen D 20:4L พาวเวอร์แอมป์

LAB GRUPPEN D 20:4L 4-Channel Power Amplifier with Lake DSP and Dante

The LAB GRUPPEN D 20:4L is a professional 4-channel power amplifier delivering high output power and advanced audio processing technology. It features an integrated Lake DSP processor that works seamlessly with Dante digital audio networking, providing flexible and precise system control for modern audio environments.

The amplifier can be configured and monitored using the CAFÉ software, allowing users to design and manage audio systems, plan equipment layouts, and verify system performance. The front panel includes dedicated mute buttons for each channel with dual-color LED indicators for clear status monitoring and quick control during operation.

The D 20:4L also includes four AES/EBU (AES3) digital audio inputs, supporting all standard sample rates up to 192 kHz with 24-bit resolution. The unit features a durable 1U rackmount chassis with rear support brackets for secure installation. A removable dust filter improves airflow and makes maintenance simple.

Thanks to its powerful features and flexibility, the LAB GRUPPEN D 20:4L is suitable for touring systems, concerts, festivals, permanent installations, and professional audio rental businesses.

Key Features

• High Output Power: 4 x 500 watts at 8 ohms for multi-zone professional sound systems.
• Class TD Amplification: Combines high efficiency with superior audio performance.
• Volt Line Support: Compatible with 70V and 100V speaker systems for installed sound applications.
• Integrated Dante Networking: Direct connectivity with modern digital audio networks.
• Lake DSP Processor: Advanced signal processing for precise system tuning and control.
• Breaker Emulation Limiter (BEL™): Protects the system from electrical overload and power interruptions.
• Under-voltage Limiting (UVL™): Maintains stable operation even during severe voltage drops.

Who is the LAB GRUPPEN D 20:4L For?

• Concerts and Festivals: Ideal for large-scale sound reinforcement systems.
• Touring Systems: Designed for demanding live sound environments.
• Installed Audio Systems: Perfect for hotels, conference centers, auditoriums, and public venues.
• Professional Audio Rental: Reliable performance for rental companies and large events.

Conclusion

The LAB GRUPPEN D 20:4L is a powerful and versatile amplifier that integrates advanced technologies such as Lake DSP, Dante networking, and Class TD amplification. With high output power, flexible connectivity, and professional-grade reliability, it is an excellent solution for both installed and live sound applications.