KOK Audio Z4 4000 Watt DSP Karaoke Microphone Mixing Amplifier 3 in 1
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KOK Audio Z4 β DSP Karaoke Amplifier (3-in-1)
The KOK Audio Z4 is a versatile DSP-powered karaoke amplifier designed for home entertainment and professional karaoke systems. It integrates amplification, digital signal processing, and wireless microphone support into a single compact unit, making it ideal for TV setups, karaoke rooms, and small venues.
Key Features
- 3-in-1 system: Combines amplifier, DSP processor, and wireless microphone receiver in one unit
- High output power: Up to 4000W peak, delivering strong and clear sound performance
- DSP audio processing: Built-in EQ, echo, and reverb controls for customized karaoke effects
- Touchscreen interface: Easy control of music, microphone, and effects directly from the front panel
- Multiple sound modes: Preset modes and adjustable parameters for different environments and preferences
- Wireless microphone support: Stable connection with adjustable frequency and channel selection
Connectivity
- HDMI (ARC + inputs): Connect to TVs and media devices
- Bluetooth input: Wireless audio streaming
- Optical (SPDIF), DVD, VOD inputs
- USB & MP3 playback
- Microphone inputs (wired + wireless)
- Multiple audio outputs (L/R, center, sub)
Audio Performance
- Frequency response: 20 Hz β 20 kHz
- Signal-to-noise ratio: > 96 dB
- Low distortion: < 0.1% THD
- High damping factor: 400:1 for better speaker control
Microphone System
- Digital PLL frequency synthesis for stable transmission
- Wide dynamic range and low distortion
- Adjustable echo, reverb, and tone settings for vocals
- Long working distance and reliable wireless performance
Applications
- Home karaoke systems
- Living room entertainment setups
- Small KTV rooms or lounges
- Events and small-stage performances
Summary
The Z4 is a feature-rich, all-in-one karaoke amplifier that focuses on ease of use, flexible connectivity, and customizable sound effects, making it a practical choice for both casual users and semi-professional setups.
- Output power (RMS):Β 4000 WATTS PEAK
- Inputs:Β 0.775Vrms / 1.2Vms
- Frequency response:Β 20β20000Hz (0.3dB)
- Slew rate:Β 50V/s
- Damping factor:Β 400:1
- Crosstalk:Β >65dB@1KHz
- S/N:Β >96dB
- THD-N:Β <0.1%@1KHz
- IMD:Β <0.2% 8Ξ© 1KHz @1W
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