Audiocore KA-1250

Audiocore KA-1250

Audiocore KA-1250 Karaoke Mixing Amplifier

Audiocore Instruments is becoming a household name in professional audio industry. With the release of Audiocore KA-1250, now it is also taking the karaoke industry by storm. This karaoke mixing amplifier is suitable for use in KTV karaoke center while also applicable for home use since it is very budget friendly. Audiocore KA-1250 is able to deliver high quality and powerful sound with clarity and richness that is ahead of the competition in its class. It is able to power small and big passive speakers such as 8", 10", 12" and 15".


Digital Reverberator, Echo Mode, and Key Tuning

The sound is full and dynamic, and you can feel the left-right delay time gives a wider stereo effect than ordinary echo. Audiocore KA-1250 offers Echo Modes so that every song and every singer sounds great! You can also adjust the key and the pitch by increasing or decreasing the basic key.

High Power, High Quality, A True Powerhouse

Uses modern technology to deliver 250W of clean, reliable power for each channel (2x250 watts). Its high efficiency means it is able to operate with low heat and low noise, and unlike ordinary analog amps, it does not require a low-pass filter that degrades audio quality. Audiocore KA-1250 is designed to maximize quality from microphone input and is also made so that the sound has good response in all frequency ranges, low distortion, no coloration and plenty of power in the midrange for dynamic vocals.

Four-Gang Rotary Encoder Knobs

The large control knobs are four-gang rotary encoder types, ensuring smooth, responsive operation with a professional feel. The volume knob is equipped with LED number indicator, so it is easy to see in a room with low lighting.

Convenient Input Jacks and Input Connectors

The KA-1250 has 4 front mic inputs and equipped with USB, SD Card, AV, and Bluetooth connection. In addition, it provides 4 audio output (2 left and 2 right) with recording output channel.

Audio and Electronics
Audio PlayerMP3 Player via USB Flash Disk
Control (Bass)± 15dB (100Hz)
Control (Treble)± 15dB (10kHz)
Frequency Response40Hz-20kHz (+2dB)
S/N Ratio≥ 80dB (no A-weighted)
T.H.D.≤ 0.19% (1kHz/1W/4Ω)
Power Output

4Ω : Left 150W + Right 150W

8Ω : Left 100W + Right 100W

Power Supply220-240V 50Hz
Dimensions (L x W x H)53 x 45 x 24 cm (w/ packaging)

10kg (w/o packaging)

11kg (w/ packaging)

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  • Rp. 4,500,0004500000

Tags: karaoke mixer amplifier, power mixer, power amplifier