The 450 Watt Dual-Channel Amplifier is designed for optimal performance in 70V speaker systems. With a variety of power levels, this amplifier ensures your audio needs are met with flexibility and reliability. Choose from mono power levels of 1200W, 900W, or 600W, or stereo power levels of 600W, 450W, or 300W per channel at 4 ohms. The amplifier offers three operational modes: Stereo, Dual Mono, or 70V Mono, allowing you to customize your setup.

Engineered for low noise and distortion, it features a high slew rate and a flexible modular input capability that accommodates two modules. The included professional dual-channel input module supports balanced or unbalanced high-impedance inputs with gain selection. Further enhancing its functionality, the amplifier provides three selectable low-frequency roll-off options and a 2x1 mixer function in mono modes.

Connectivity options include insert connections for external equipment and post- and pre-equalization output feeds. This amplifier is well-protected with DC, overload, short circuit, and thermal protection circuits, alongside clip limiting circuits for speaker protection. It also includes a power-saving sleep mode for efficient intermittent use.

Visual indicators include status, signal, and clip/limit indicators. The heavy-gauge steel chassis and cast aluminum front panel ensure durability. Mounting is convenient, as it fits in 2 rack spaces (3-1/2") and is directly stackable without requiring extra space. The system features two independent, continuously variable cooling fans for quiet operation, and easily removable front fan grilles with filters contribute to maintenance ease. Stable operation at 2-ohm loads and compliance with UL Standard 60065 for US and Canada further enhance its reliability.

• Three mono power levels: 1200W, 900W, or 600W
• Three stereo power levels: 600W, 450W, or 300W per channel at 4 ohms
• Modes of operation: Stereo, Dual Mono, or 70V Mono
• Low noise, low distortion, and high slew rate
• Flexible modular input capability (2 modules capacity)
• Dual-channel, high-impedance input module with gain selection
• Three selectable low-frequency roll-off choices
• 2x1 mixer function in mono modes
• Insert connections for external equipment
• Post- and Pre-EQ Output Feeds
• Comprehensive protection circuits
• Power-saving Sleep Mode
• Status, Signal, and Clip/Limit indications
• Heavy-gauge steel chassis and durable front panel
• Mounts in 2 rack spaces, stackable design
• Independently variable cooling fans for quiet operation
• Easily removable front fan grilles with filters
• Stable operation at 2-ohm loads
• UL Standard 60065 certified for safety