GLABS SP650H AMPLIFIER

Description

SP650 H Professional Stereo Power Amplifier

The SP650 H is a high-performance Class-H professional stereo power amplifier built for powerful, clean, and reliable audio delivery in live sound and fixed installation systems. With strong output capability in both stereo and bridge modes, it provides excellent headroom and stable performance across a wide range of speaker impedances.

Featuring a wide frequency response, ultra-low noise floor, and an exceptionally high damping factor, the SP650 H ensures tight bass control, clear mids, and accurate high-frequency reproduction. Its advanced protection circuitry and rugged 2U rack-mount design make it a dependable choice for professional audio environments.

Key Features

• • High Output Power

    • Stereo RMS Output:

      • 2 × 650W @ 8Ω

      • 2 × 975W @ 4Ω

      • 2 × 1300W @ 2Ω

    • Bridge Mode RMS Output:

      • 1300W @ 16Ω

      • 1950W @ 8Ω

      • 2600W @ 4Ω

  • Superior Audio Performance

    • Frequency Response: 10Hz – 20kHz

    • Signal-to-Noise Ratio: >100dB (20Hz–20kHz)

    • Damping Factor: >5000 @ 8Ω (20Hz–100Hz) for precise speaker control

  • Flexible System Integration

    • Selectable input sensitivity: 0.775V / 1V / 1.4V

    • Dual operating voltage: 110V / 220V

  • Comprehensive Protection System

    • Short-circuit protection

    • DC protection

    • Overload and overheat protection

    • Ultrasonic and RF protection

    • Voltage peak limiting

  • Efficient Class-H Circuit Design

    • High efficiency with reduced heat generation

    • Stable operation at low impedance loads

  • Professional Build Quality

    • Standard 2U rack-mount chassis

    • Dimensions: 483 × 350 × 90 mm

    • Net Weight: 17.5 kg

    • Gross Weight: 20 kg