Описание
PA3002 2-Channel 70V/100V Power Amplifier
The PA3002 is a professional commercial voltage power amplifier engineered to deliver reliable, high-fidelity audio performance for public address, commercial background music and whole-house audio systems. Built with 300W high power output per channel, compatible with both 70V and 100V constant voltage speaker systems, it provides stable, low-distortion sound reproduction for comprehensive audio coverage.
Independent Channel Control
Dual Channel Independent Volume Adjustment
Featuring 2 independent audio channels, each channel comes with separate volume control function, allowing you to freely adjust the sound level of each zone individually for customized audio zoning management.
Featuring 2 independent audio channels, each channel comes with separate volume control function, allowing you to freely adjust the sound level of each zone individually for customized audio zoning management.
Versatile Audio Input Interfaces
Dual-Mode Audio Input Ports
Equipped with 1 unbalanced RCA analog input and 1 balanced XLR input, this amplifier achieves wide compatibility with diverse audio sources, preamplifiers, audio streamers and other upstream audio equipment.
Equipped with 1 unbalanced RCA analog input and 1 balanced XLR input, this amplifier achieves wide compatibility with diverse audio sources, preamplifiers, audio streamers and other upstream audio equipment.
Ultra Low Distortion Hi-Fi Audio Performance
High Purity Sound Reproduction
Boasting extremely low total harmonic distortion of merely 0.05% across the full audio frequency range from 20Hz to 20KHz, it restores delicate, clear and true original sound details with no audible distortion.
Boasting extremely low total harmonic distortion of merely 0.05% across the full audio frequency range from 20Hz to 20KHz, it restores delicate, clear and true original sound details with no audible distortion.
Intelligent Automatic Operation Modes
Smart Auto Power-On Function
Built-in AUTO ON working mode, the amplifier can automatically power on upon audio signal detection, and enter standby state when no signal input, realizing intelligent power saving and unattended automatic operation.
Built-in AUTO ON working mode, the amplifier can automatically power on upon audio signal detection, and enter standby state when no signal input, realizing intelligent power saving and unattended automatic operation.
Expandable System Connectivity
Loop Output & Multi-Device Cascade
With built-in loop line output terminal, it supports seamless cascade connection of multiple amplifiers, easily expanding large-scale multi-zone public address audio system and large-space audio coverage.
With built-in loop line output terminal, it supports seamless cascade connection of multiple amplifiers, easily expanding large-scale multi-zone public address audio system and large-space audio coverage.
Professional Trigger & Standard Rack Design
Complete System Control & Standard Installation
Integrated 12V trigger input and output ports for linkage control with other professional audio devices. Adopts industry standard 1U rack-mount structure, compact chassis design, convenient for cabinet installation, engineering deployment and commercial integrated audio project.
Integrated 12V trigger input and output ports for linkage control with other professional audio devices. Adopts industry standard 1U rack-mount structure, compact chassis design, convenient for cabinet installation, engineering deployment and commercial integrated audio project.
Reliable Constant Voltage Power Performance
Dual Voltage 70V & 100V Compatibility
Supports both mainstream 70V and 100V constant voltage audio system standards, with stable 300W rated output power per channel, perfectly matching constant voltage ceiling speakers, wall-mounted speakers for commercial scenarios.
Supports both mainstream 70V and 100V constant voltage audio system standards, with stable 300W rated output power per channel, perfectly matching constant voltage ceiling speakers, wall-mounted speakers for commercial scenarios.
Why Choose PA3002
- 2 channel independent power amplifier, 300W high power per channel
- Universal 70V & 100V constant voltage audio system compatibility
- Independent volume adjustment for each separate channel
- Mixed balanced & unbalanced professional audio input interfaces
- Ultra low 0.05% THD full-band high-fidelity sound quality
- Intelligent auto on signal-activated power control
- Loop output port for multi-amplifier cascading expansion
- 12V trigger in/out for whole system linkage control
- Standard 1U rack mount design for professional engineering installation
Технические характеристики
- Weight: 200gr
- Usage: Indoor & outdoor
Плюсы и минусы
- Sustainably produced
- Ideal for everyday use
• 2 CH ,300W per channel @ 70V/100V
• Each channel has independent volume adjustment
• 1 unbalanced (RCA) and 1 balanced
• THD 0.05% 20Hz-20 KHz
• Support AUTO ON modes
• Loop line output, multiple devices cascaded.
• 12V trigger in & out
• Rack Install – a unit standard 1U rack design
FAQs
What is the power and channel specification of the PA3002 amplifier?
It is a 2-channel voltage amplifier, with 300W high power output for each channel, compatible with both 70V and 100V constant voltage audio systems.
Does this amplifier support independent volume control for each channel?
Yes. Each channel of the PA3002 has separate independent volume adjustment for flexible audio zone control.
What audio input interfaces does this PA3002 amp come with?
It is equipped with 1 unbalanced RCA analog input and 1 balanced audio input port for wide device compatibility.
What special functions and expansion features does this amplifier have?
It supports auto power-on mode, loop line output for multi-device cascading, and 12V trigger input & output for system linkage control.
What is the sound distortion and installation design of this amplifier?
It features ultra-low 0.05% THD across 20Hz-20KHz full frequency range, and adopts standard 1U rack-mount design for convenient cabinet installation.