Optimal Audio SmartAmp 30: 4x250W 4-Channel Class D Amplifier

The Optimal Audio SmartAmp 30 is a powerful 4-channel Class D amplifier designed for commercial audio applications. With 250 watts per channel at 4Ω, this 1U rackmount amplifier features built-in Digital Signal Processing (DSP) tailored for Optimal Audio loudspeakers, ensuring optimal performance and sound quality across a variety of environments.

Features

• 4-Channel Output: Delivers 4 x 250W at 4Ω, suitable for driving multiple speakers.
• Built-in DSP: Integrates digital signal processing with EQ and limiter presets specifically for Optimal Audio loudspeakers.
• Dual Impedance Compatibility: Supports both low impedance (4Ω-16Ω) and high impedance (70V/100V) speaker configurations.
• Compact Design: 1U rackmount form factor, ideal for professional audio installations.
• Universal Mains Operation: Power factor correction technology allows for universal AC mains operation, ensuring reliability and compliance with energy standards.

Specifications

• Type: Class D power amplifier with DSP
• Power Output (4Ω - 16Ω): 4 x 250W
• 70V-100V Output: 4 x 250W
• Cooling: Forced air cooling with fan
• Analog Inputs: 4 balanced line inputs on Euroblock connectors
• Signal to Noise Ratio: > 100 dB (A-weighted, 20 Hz – 20 kHz, 8 Ω load)
• Frequency Response: 20 Hz – 20 kHz, +0/-0.25 dB (8 Ω load)
• Total Harmonic Distortion: < 0.05 % (20 Hz – 20 kHz, 8 Ω load)
• Dimensions: 440mm (W) x 44mm (H) x 308mm (D)
• Weight: 3.6kg