TZA-4000 USB

Description

The Z Audio TZA-4000 USB PA Mixer Amplifier is designed for professional public-address applications requiring flexible audio distribution across two zones. Its robust rack-mount cabinet features a black finish, multiple microphone controls, a multimedia player and dedicated zone adjustment sections for convenient sound management.

Equipped with 6 microphone channels and 2 AUX inputs, the TZA-4000 USB supports multiple compatible audio sources. Its integrated MP3 player and recorder provides Bluetooth, USB, MMC and SD functionality, while the FM receiver supports an 88–108MHz tuning range. The included remote control provides convenient access to supported multimedia functions.

The Z Audio TZA-4000 USB features independent Zone A and Zone B controls, allowing sound levels to be managed for separate speaker areas. With adjustable bass and treble, 4Ω, 8Ω, 70V and 100V speaker outputs, and AC/DC power supply options, it is suitable for compatible schools, offices, commercial buildings and multi-zone PA installations.

Key Features

• Professional Two Zone PA Mixer Amplifier

• Independent Zone A and Zone B Controls

• 6 Microphone Input Channels

• 2 AUX Input Channels

• Bluetooth Connectivity

• USB/MMC/SD Playback

• MP3 Player with Recording

• Remote Control Support

• Built-in FM Receiver

• Adjustable Bass and Treble

• 4Ω and 8Ω Speaker Outputs

• 70V and 100V Speaker Outputs

• AC 220–240V Power Supply

• DC 24V Power Supply Support

• Professional Rack-Mount Cabinet

• Multiple Front-Panel Controls

Technical Specifications

• Product Name: TZA-4000 USB

• Category: P.A. Mixer Amplifiers

• Brand: Z Audio

• Product Type: Two Zone PA Mixer Amplifier

• Power Output: 300W + 300W Max, 600W RMS at 10% THD, 450W Max (Catalogue)

• Additional Power Ratings: 180W + 180W at 5% THD; 165W + 165W at 2% THD (Catalogue)

• Output Regulation: ≤2dB, No Load to Full Load at 1kHz

• Input Channels: MIC: 6 Mic, 0.6mV / 4.7kΩ

• AUX Inputs: 2 × AUX, 100mV / 470kΩ

• Frequency Response: 50Hz–15000Hz ±3dB

• Signal-to-Noise Ratio: 60dB

• Bass Control: ±10dB at 100Hz

• Treble Control: ±10dB at 10kHz

• Output: Preamp 200mV / 600Ω; Line 1V / 1kΩ

• Speaker Output: 4Ω, 8Ω, 70V & 100V

• Digital Receiver: MP3 Player / Recorder

• Connectivity: Bluetooth, USB, MMC, SD

• Remote Control: Included

• FM Receiver: 88–108MHz

• AC Power Supply: 220–240V, 50/60Hz

• DC Power Supply: 24V (2 Car Batteries)

• Power Consumption: AC 700VA / DC 9A

• Dimensions: 510 × 172 × 385 mm

• Weight: 24kg