P4.14

P series · Amplifiers

Frequency Response (−1 dB): 10 – 25 000 Hz
Weight Net: 19 kg

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Overview

Quad-channel powerhouse—the CELTO P4.14 provides 4× 800W 8Ω / 4x 1400W 4Ω for complex multi-way systems. Ideal for distributed audio, monitors, and bi/tri-amp configurations. Full TrueSound treatment across four independent channels. Low depth chassis (420 mm) and 19 kg accommodate higher density. NEUTRIK connectivity throughout for professional workflows. When quad versatility meets performance-grade sound. The P4.14 turns rack space into sonic advantage.

Specifications

Channels: 4
RMS Power 8Ω (per ch., EIA 1 kHz 1% THD): 800W
RMS Power 4Ω (per ch.): 1400W
RMS Power 2Ω (per ch.): 1400W
Bridge 8Ω: 2x 2800W
Bridge 4Ω: 2x 2800W
Frequency Response (−1 dB): 10 – 25 000 Hz
Typical THD: < 0.05%
Signal to Noise Ratio (A-weighted): > 100dB
Crosstalk (1 kHz): >70dB
Slew Rate: > 30 V/µs
Damping Factor (8Ω): > 800 (internal)
Voltage Gain: 34dB (50 times voltage)
Input Impedance: 20 kΩ balanced
Preamp: Ultra-low noise and distortion circuit with with TrueRMS JFET VCA limiters
Output Stage / Class: Proprietary High-Speed High-Current 4th generation discrete Class D (92% efficiency)
Power Supply: Advanced Linear topology with with toroidal transforner and tracking current
Cooling: Temperature regulated long life brush-less fans, front to back airflow FEA optimized Radial heat-sink for maximum heat transfer
Power Connector: SEETRONIC PowerCon
Input Connectors: 4× NEUTRIK XLR input + 4x NEUTRIK XLR link
Output Connectors: 4x NEUTRIK Speakon
Dimensions (W×H×D) mm: 482×88×380 (2U)
Weight Net: 19 kg