Joyo JPA-863 Chargable 3 Watt Bluetooth Amplifier

The JPA863 is built for performance, portability, and power. Featuring a dual-channel Class D power amplifier chip with 30W RMS output, it offers high efficiency and energy savings—resulting in extended battery life and reliable use wherever you go.

Equipped with a matched 10" 4Ω speaker and a 3" 4Ω speaker, and powered by a built-in lead-acid battery, the JPA863 remains lightweight and portable—perfect for clubs, studios, home use, and small venues. It also supports Aux In, media player, and Bluetooth connectivity, giving you flexible playback options.

The integrated wireless microphone system operates in the VHF 200–270 MHz range, using a crystal oscillator circuit to ensure high frequency stability and strong anti-interference performance. At Sadek Music, we recommend the JPA863 as your go-to portable sound solution—powerful, versatile, and always ready to perform.

SPECS:

• Frequency Response： 50Hz---18 kHz
• Actual Power： 30W (RMS)
• Sensitivity： 95dB (1W/1M)
• Speaker Impedance： 0" 4 Ohm; 3" 4 Ohm
• Power adapter： AC in 100-240V 50/60Hz  DC Out 15V/4A
• DC Voltage： 12V 7.0Ah (Lead-acid battery)
• Maximum Current Consumption： 3.5A
• Net Weight: 14.1 kg
• Dimensions: 360*245*520mm

Input Sensitivity     

• Guitar Input 1:    -20dBu
• Guitar Input 2: -20dBu
• MIC1:  -40dBu
• MIC2: -40dBu

Overall performance     

• Carrier Frequency: VHF200-270MHz
• Harmonic Distortion: ＜0.8%
• Frequency Stability: ＜±20PPM
• Dynamic Range: ＞80dB
• Frequency Response: 60Hz---12kHz ±3dB
• Audio Output: 0～±400mV
• Temperature Range: －10℃～＋50℃
• Operating Distance: 50 meters

Wireless microphone     

• Frequency Stability: 0.05%(20PPM)
• Launching Power: +13dB
• Modulation Type: FM
• Maximum Modulation Index: ±20kHz
• Upper Harmonics: Less than dominant wave 60dB
• Mains Voltage: 9V Layer-built battery
• Hours of use: 10hrs Built-in wireless microphone receiver
• Pseudo Image Interference Ratio: ＞70dB
• Consuming Power: 3W
• Signal-to-Noise Ratio: 80dB
• Adjacent Channel Interference Ratio: ＞70dB
• Receiving Sensitivity: 12dB
• De emphasis: 50US