Pro Ktv KA-100 Professional Karaoke Amplifier

Professional Karaoke System｜All-in-One Home Entertainment Amplifier

Pro Ktv KA-100 is a versatile smart amplifier designed for home karaoke, living room entertainment, and multimedia systems. Equipped with built-in DSP vocal processing and a high-power amplification module, it integrates music playback, vocal effects, and power output into a single unit. Easy to operate and highly stable, it is ideal for home use and small entertainment venues.

Key Features

• DSP Digital Audio Processing

Supports Echo, Reverb, and Delay vocal effects for clear, natural karaoke performance.

• High-Power Output (2 × 300W)

Strong driving capability for karaoke speakers or bookshelf speakers with rich, dynamic sound.

• Three Sound Modes (M1 / M2 / M3)

Preset and user-customizable modes with one-touch switching.

• Independent Music & Microphone Tone Control

Separate high, mid, and low frequency adjustment for precise sound tuning.

• Automatic Mic Mute & Anti-Feedback Design

Ensures stable vocals and reduces howling during performance.

• Smart Cooling & Full Protection Circuitry

Designed for long operating hours with enhanced safety and reliability.

Multiple Input Options

USB ｜ Bluetooth ｜ AUX ｜ Optical (OPT) ｜ Coaxial (COAX)

Supports TV, karaoke player, DVD, smartphone, and tablet connections — one amplifier for all entertainment needs.

Ideal For

✔ Home Karaoke Systems

✔ Living Room Entertainment

✔ Private K Rooms / Small Gatherings

✔ Users seeking an all-in-one solution for vocals, music, and power amplification

Pro Ktv KA-100 Professional Karaoke System｜家庭娱乐一体化功放

Pro Ktv KA-100 是一款专为家庭卡拉 OK、客厅娱乐与多媒体影音打造的多用途智能功放。内建 DSP 数码人声处理 与 高功率放大模块，整合音乐播放、人声效果与功率输出，一台即可完成完整娱乐系统，操作直观、性能稳定，适合家庭及小型娱乐场所使用。

核心特点

• DSP 数码音效处理：支援 Echo、Reverb、Delay 等卡拉 OK 人声效果，声音清晰自然

• 高功率输出 2 × 300W：驱动力充足，轻松推动卡拉 OK 或书架音箱

• 三组音效模式（M1 / M2 / M3）：预设与用户自定义，一键切换

• 独立音乐 / 麦克风音调控制：高中低音分别调校，细节表现更精准

• 自动麦克风静音与防啸叫设计：演唱更稳定、更耐听

• 智能散热与完整保护电路：适合长时间使用，安全可靠

多元输入接口

USB｜Bluetooth｜AUX｜OPT 光纤｜COAX 同轴

支持电视、点歌机、DVD、手机与平板连接，一机整合所有娱乐设备。

适用场景

✔ 家庭卡拉 OK

✔ 客厅娱乐系统

✔ 私人 K 房 / 小型聚会

✔ 追求「一台搞定」的人声 + 音乐 + 功率用户

Specifications

• Pro Ktv KA-100 Karaoke Amplifier

Power Output

• Rated Output Power (8Ω): 2 × 300W
• 1kHz Power Output: Measured at 1kHz with THD ≤ 2%

Audio Performance

• Music Input Sensitivity (at rated output, 8Ω): 260 mV
• Microphone Input Sensitivity: 22 mV
• Frequency Response (Music): +3 dB / −1 dB
• Frequency Response (Mic, 80Hz – 16kHz): +3 dB / −1 dB
• Frequency Response (1W, 20Hz – 20kHz): +3 dB / −1 dB
• Signal-to-Noise Ratio (A-weighted, 20Hz–20kHz): > 80 dB
• Total Harmonic Distortion (THD, 20Hz – 20kHz): < 0.7%
• Channel Crosstalk (Rated Power):
• 1kHz: −60 dB
• 20kHz: −45 dB
• Voltage Gain: 44 dB
• Slew Rate: > 10 V/µs

Inputs

• Bluetooth 5.0 Audio Input
• USB Audio Playback Input
• Microphone Inputs (Wired)
• 2.4G Wireless Microphone Input
• Optical Digital Audio Input
• Coaxial Digital Audio Input

Outputs

• Speaker Output Terminals
• Subwoofer Output
• Pure Music Line Output

Protection & Design

• Automatic microphone noise reduction and feedback control
• Overheat, short-circuit, and DC protection
• Temperature-controlled cooling fan
• DSP pre-amplifier with Class-D power amplification
• High-power toroidal transformer

Physical Specifications

• Dimensions (W × D × H): 435 × 260 × 60 mm
• Net Weight: 8 kg

Power Requirement

• AC 220–240V ~ 50/60Hz