Amplifier PZ-4100

Highlight Features

Four-Channel Power Amplifier PZ-4100

The PZ-4100 is a professional four-channel power amplifier designed for distributed audio and large-scale A/V installations. Delivering 4 × 100 W output, it supports low-impedance, 70 V, and 100 V speaker systems simultaneously. Its dedicated power-amplifier architecture works with an external preamplifier and supports cascade connections for expanding multi-amplifier systems.

Product Description

• Four independent amplifier channels: Delivers 4 × 100 W output for powering multiple speaker zones or distributed audio circuits.
• Dedicated power-amplifier design: Operates without a built-in preamplifier and integrates with external mixers, processors, or PA preamplifiers.
• Flexible speaker outputs: Supports 4–16 Ω, 70 V, and 100 V speaker systems, with all three output types available simultaneously.
• Cascade system expansion: The line output enables daisy-chain connection to additional amplifiers in large installations.
• Wide frequency response: The 18 Hz–22 kHz range supports clear speech, background music, and full-range programme audio.
• AC and emergency power support: Operates from AC 110–230 V and supports DC 24 V backup power.
• Durable rack-mount construction: The steel chassis and aluminium front panel provide reliable protection for fixed professional installations.
• Suitable for large audio systems: Ideal for conference facilities, schools, commercial buildings, public venues, and multi-zone PA projects.

Product Specification