CAD/Astatic PX5002 Power Amplifier - 500 Watts **SPECIAL ORDER**

The Astatic PX5002 is a high performance 2 channel Class D professional power amplifier engineered for commercial installed audio, touring grade portable systems, houses of worship, education facilities, and corporate AV environments that demand greater output power without sacrificing efficiency or rack space. Built into an ultra compact 1U, 19 inch rackmount chassis, the PX5002 delivers substantially increased headroom while maintaining low weight and excellent thermal efficiency through its switch mode power supply with soft start circuitry.

Designed for maximum system flexibility, the PX5002 supports stereo, mono (parallel), and bridge operation modes, allowing it to drive a wide range of loudspeaker configurations from distributed systems to high power mono applications. Integrated peak limiting, a switchable 75 Hz low cut filter, and selectable input sensitivity help protect loudspeakers and maintain clean, distortion free output. Comprehensive protection circuits—including DC fault, thermal, overload, and short circuit protection—ensure stable, dependable operation in continuous use and mission critical installations.

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Features:

• Professional 2-channel Class-D power amplifier

• Ultra-compact 1U, 19-inch rackmount design

• Stereo / Mono (Parallel) / Bridge operation modes

• High-efficiency switch-mode power supply with soft-start

• Peak limiter minimizes clipping and protects loudspeakers

• Switchable 75 Hz low-cut filter (–24 dB/octave) for low-frequency protection

• Selectable input sensitivity: 0.775 V / 1.0 V / 1.44 V

• Balanced XLR inputs with XLR loop-through outputs for daisy-chaining

• Three Speakon® speaker outputs (CH-A, CH-B, Bridge)

• Temperature-controlled fan cooling for efficient heat management

• Advanced protection circuitry, including:

  • DC fault protection

  • Over-temperature protection

  • Overload protection

  • Short-circuit protection

• Ground lift switch to eliminate hum from ground loops

• Specifications:

• Amplifier Type: Class D

  Channels: 2

  Power Output (8 Ω, Stereo): 2 × 300 W

  Power Output (4 Ω, Stereo): 2 × 500 W

  Power Output (Bridge, 4 Ω): 1 × 1000 W

  Frequency Response: 20 Hz – 20 kHz (±1 dB)

  THD+N (8 Ω, Stereo): < 0.1%

  Input Sensitivity: 0.775 V / 1.0 V / 1.44 V (switchable)

  Signal‑to‑Noise Ratio (A‑weighted): > 100 dB

  Slew Rate: > 20 V/µs

  Low‑Cut Filter: 75 Hz, –24 dB/octave (switchable)

  Limiter: Peak limiter

  Cooling: Variable‑speed, temperature‑controlled fans

  Input Connectors: Balanced XLR (female)

  Loop Outputs: Balanced XLR (male)

  Speaker Outputs: Speakon® (CH‑A, CH‑B, Bridge)

  Power Requirements: 115 V / 230 V AC (region dependent)

  Dimensions (W × D × H): 483 × 240 × 44.5 mm (19", 1U)

  Weight: 4.2 kg

Model #PX5002

**This item is a “Special Order”, Prof Erny’s Music works with select vendors to offer products that ship directly from supplier distribution centers to your door. This reduces extra handling by third-party shippers and gives customers access to a wider selection of quality items not usually available locally. This item ships from warehouses on either the West Coast or East Coast. Delivery times vary, but are typically 7–14 business days to your door after the order is placed.**