AC KA-600M All-in-One Smart Karaoke Amplifier
The AC KA-600M is an all-in-one smart karaoke amplifier designed for home karaoke, home KTV, entertainment rooms, restaurants, lounges, and small commercial karaoke systems.
It combines a 600W × 2-channel digital power amplifier, professional karaoke DSP processor, dual wireless microphone system, touchscreen control, HDMI, optical audio, Bluetooth, and PC tuning capability in one compact unit.
For most home karaoke installations, a complete system can be built with just:
KA-600M + Passive Karaoke Speakers + Karaoke Player + TV
There is no need for a separate power amplifier, karaoke effects processor, or wireless microphone receiver, making the system easier to install, cleaner to wire, and simpler to operate.
Key Features
- 600W × 2CH continuous output at 8Ω
- All-in-one karaoke amplifier and DSP processor
- Built-in dual wireless microphone system*
- Front-panel touchscreen control
- 8 selectable karaoke sound presets
- Independent 7-band Music Parametric EQ
- Independent 7-band Microphone Parametric EQ
- Adjustable Echo and Reverb processing
- Microphone low-cut and multi-level feedback control
- Independent Center output processing
- Independent Subwoofer DSP and crossover control
- HDMI, Optical, Bluetooth, USB, VOD and DVD inputs
- USB connection for professional PC DSP tuning
- Designed for 10-inch and 12-inch passive karaoke speaker systems
600W × 2 Digital Power Amplifier
The KA-600M features a built-in 2-channel digital amplifier delivering:
600W × 2CH @ 8Ω
This provides strong, clean output for many 10-inch and 12-inch passive karaoke speakers, making it an excellent choice for home KTV rooms, living rooms, entertainment spaces, and small commercial karaoke installations.
Because the power amplifier is already built in, no separate external amplifier is required for a typical 2-channel karaoke system.
Professional Karaoke DSP Processing
The KA-600M includes a complete DSP processing system with independent control over music, microphones, karaoke effects, center output, and subwoofer output.
Instead of applying one basic tone control to the entire system, different parts of the karaoke signal can be adjusted separately for better vocal clarity, music balance, and system matching.
Music Processing
The music section provides a 7-band parametric EQ with adjustable:
Additional music functions include Music Output Limit, key/pitch adjustment, Exciter, and source selection.
This gives installers the flexibility to optimize music playback for different speakers and room acoustics.
Microphone Processing
The microphone section includes another independent 7-band parametric EQ, allowing vocal tone to be adjusted without changing the music.
Microphone processing also includes:
- Microphone Low-Cut Filter
- Multi-Level Feedback Control
- Independent Microphone Volume
This helps improve vocal clarity and presence while reducing unwanted low-frequency noise and feedback.
Adjustable Echo & Reverb
The KA-600M includes dedicated Echo and Reverb processing for karaoke vocals.
Available adjustments include:
- Echo Volume
- Echo Repeat
- Echo Delay
- Reverb Processing
- Echo / Reverb Low-Cut
- Echo / Reverb High-Cut
- Effect EQ
- Multiple effect modes
These controls allow the vocal effect to be customized from a cleaner, more direct sound to a fuller and more spacious karaoke-style vocal.
8 Karaoke Sound Presets
The KA-600M provides 8 built-in DSP sound presets that can be recalled with a single selection.
Different presets can store different combinations of microphone EQ, music EQ, Echo, Reverb, and other DSP settings for different singing styles or room environments.
Once the system has been properly configured, everyday users do not need to adjust complicated DSP parameters. Simply choose a preferred sound mode and start singing.
Touchscreen Control
The built-in touchscreen interface provides convenient access to common karaoke functions directly from the amplifier.
Users can quickly control functions such as:
- Music Volume
- Microphone Volume
- Effect Volume
- Input Selection
- Sound Preset Selection
- Common Karaoke Settings
This makes daily operation much easier than a traditional amplifier that relies entirely on knobs and menus.
Professional PC DSP Tuning
For professional installers and advanced users, the KA-600M includes a USB PC tuning interface.
The Windows tuning software provides access to detailed DSP settings including:
- Music 7-Band PEQ
- Microphone 7-Band PEQ
- Effect EQ
- Center Output EQ
- Subwoofer Output EQ
- Microphone Low-Cut
- Feedback Control
- Echo / Reverb
- High-Pass and Low-Pass Filters
- Subwoofer Crossover
- Subwoofer Phase / Invert
- Music Output Limit
- DSP Preset Management
Tuned settings can be stored in the amplifier for normal standalone operation.
Independent Center & Subwoofer Processing
The KA-600M provides dedicated DSP control for both Center and Subwoofer outputs.
The subwoofer section includes:
- Subwoofer EQ
- Low-Cut Filter
- High-Cut Filter
- Adjustable Crossover
- SUB Volume
- SUB MIC Volume
- Phase / Invert Control
This allows an active subwoofer to be integrated with the main karaoke speakers without requiring a separate external crossover processor.
Built-In Dual Wireless Microphones
Available KA-600M configurations include a built-in dual wireless microphone system.
Because the wireless receiver is integrated directly into the amplifier, there is no need to add another receiver to the equipment rack.
External microphone inputs are also available for additional microphone systems.
HDMI, Optical, Bluetooth & Multiple Audio Inputs
The KA-600M is designed to work with modern home entertainment and karaoke equipment.
Connectivity includes:
- Up to 4 × HDMI Inputs
- 1 × HDMI Output
- Digital Optical Input
- Bluetooth 5.0
- USB / MP3 Playback
- VOD Stereo Input
- DVD Stereo Input
- External Microphone Inputs
- USB PC DSP Tuning Interface
It can be connected to karaoke players, TVs, streaming devices, media players, and other home entertainment sources.
A Simpler Way to Build a Complete Karaoke System
A traditional karaoke system may require several separate components:
Karaoke Processor + Power Amplifier + Wireless Microphone Receiver + Interconnect Cables
The KA-600M combines these core functions into one unit.
A typical home karaoke system can be configured as:
Karaoke Player → KA-600M → Passive Karaoke Speakers
with the TV or projector connected for video.
For additional low-frequency impact, an active subwoofer can be added through the dedicated subwoofer output.
The result is a cleaner, simpler, and easier-to-use karaoke system without giving up professional DSP tuning capability.
Specifications
Brand: AC
Model: KA-600M
Product Type: All-in-One Smart Karaoke Amplifier
Continuous Output Power: 600W × 2CH @ 8Ω
AC Input: AC 110V–120V
Amplifier Type: 2-Channel Digital Power Amplifier
DSP: Integrated Professional Karaoke DSP
Control: Touchscreen Interface
Sound Presets: 8 Selectable DSP Presets
Music EQ: 7-Band Parametric EQ
Microphone EQ: 7-Band Parametric EQ
Effects: Adjustable Echo + Reverb
Feedback Control: Multi-Level Microphone Feedback Control
Center Output: Independent DSP Processing
Subwoofer Output: Independent DSP / Crossover Processing
Wireless Microphones: Built-In Dual Wireless Microphone System*
Bluetooth: Bluetooth 5.0
Optical Input: 1 × Digital Optical Input
Analog Inputs: VOD / DVD Stereo Inputs
External Microphone Inputs: 2
HDMI: Up to 4 Inputs + 1 Output*
USB: MP3 Playback / PC DSP Tuning
Speaker Output: 2-Channel Passive Speaker Output
*Configuration may vary by version.
Ideal For
- Home Karaoke
- Home KTV
- Living Room Karaoke Systems
- Entertainment Rooms
- Private Home Theaters
- Restaurants
- Bars and Lounges
- Private Clubs
- Small Karaoke Rooms
- Party Rooms
- Small Commercial Karaoke Systems
Frequently Asked Questions
Does the KA-600M require a separate power amplifier?
No. The KA-600M already includes a 600W × 2-channel digital power amplifier for passive karaoke speakers.
Does it include karaoke effects?
Yes. It includes professional DSP processing with Echo, Reverb, Music EQ, Microphone EQ, feedback control, and multiple sound presets.
Can I connect a subwoofer?
Yes. The KA-600M provides an independent subwoofer output with EQ, crossover, volume, and phase controls for use with a compatible active subwoofer.
Can the sound be professionally tuned?
Yes. Detailed DSP parameters can be adjusted through the USB PC tuning interface, and the finished settings can be stored in the amplifier.
Can I use the KA-600M for a home KTV system?
Yes. It is specifically designed for home karaoke and can combine the amplifier, karaoke DSP, wireless microphone receiver, and multiple AV connections into a single unit.
Emma –
Professional service and fantastic results! Now I can enjoy singing karaoke at home to my heart’s content.
Paven Chung –
Bought a set of karaoke machine and amplifier from this certified store. Simple and Easy and you get to test sing before purchase.