BFA MICRO KHÔNG DÂY BFAUDIOPRO J11 GOLD

BFAUDIOPRO J11 (GOLD): The Pinnacle of Wireless Microphones for Professional VIP Karaoke Systems
The BFAUDIOPRO J11 (GOLD) is more than just a wireless microphone set; it is a comprehensive audio solution specifically designed for high-end karaoke systems, VIP KTV rooms, and professional entertainment projects that demand absolute sound quality and durability. Trusted by major project owners nationwide, the J11 (GOLD) represents the perfect synergy of advanced technology, superior sound, and luxurious design.
With the J11 (GOLD), you will no longer have to worry about signal interference, low-frequency hum, or distortion during loud singing. This product integrates a range of exclusive technologies that optimize vocal delivery, providing the most professional and high-class singing experience, affirming the prestige of a high-quality audio system.
Leading Technology Features & Superior Benefits
The BFaudioPro J11 (GOLD) microphone is equipped with unique features, focused on delivering pure audio quality and absolute stability, helping users confidently showcase their vocals without limitations.
• Perfect Sound Quality, Prominent Vocals: The premium dynamic core and modern electronic audio processing technology deliver a warm, full-bodied, and clear, bright sound. Notably, the microphone is designed to avoid distortion during loud singing, while minimizing background music pickup, ensuring your vocals always stand out and sound authentic.
• Complete Elimination of Resonance and Hum: The J11 (GOLD) integrates an advanced function to adjust and suppress resonance hum. This feature completely resolves the common issue when two microphones are close to each other or when the user covers the mic grille, ensuring no unpleasant booming sound is emitted through the speakers.
• Optimized Range and Signal Clarity: Utilizing a PLL UHF SYNTHESIZED phase-locked loop system and over 500 display channels (from 000 to 499), the microphone allows you to select super-clean frequencies, avoiding all interference from other devices. The stable operating range extends up to 80 meters, coupled with a long/short-range signal adjustment function, ensuring the signal remains strong and continuous in any space.
• Safety and Energy-Saving Technology:
• The 3-second auto-mute standard (mute) when idle and 3-minute auto-power-off function help maximize battery life and increase longevity.
• Absolute shock protection: When dropped, the microphone does not produce sound on the speaker, protecting the speaker system from sudden audio peaks.
• Priority function to change the transmit power HI-LOW on the handheld mic, allowing users to actively adjust the output power to optimize range and battery life.
• Speaker Low-Frequency Hum Cut Function: A unique high-tech feature that helps the microphone actively control and cut the low-frequency boom, increasing the overall audio clarity, especially when using powerful bass speakers.
• Absolute Durability, Luxurious Design: The J11 (GOLD) is built to withstand high usage intensity in KTV business environments.
• The microphone handle uses scratch-resistant aluminum with an anti-fade nano coating, creating a luxurious style and timeless durability. Its robustness has been verified, allowing users to handle it “roughly” and “drop it carelessly” without affecting quality.
• The receiver box features a gold faceplate, utilizing thick, scratch-resistant, anti-fade CNC Aluminum material, which not only provides a high-class appearance but also optimizes heat dissipation.
Detailed Technical Specifications Affirming Quality
The superior technical specifications of the BFaudioPro J11 (GOLD) guarantee professional and stable operational performance:
• Receiver Box:
• Signal Modulation: Wideband FM (F3E).
• Oscillation Mode: PLL UHF SYNTHESIZED (UHF phase-locked loop system).
• Frequency Limit: UHF: 640MHz – 690MHz.
• Bandwidth: 50 MHz.
• Number of Channels: > 500 channels (channel 000 – channel 499).
• Long Range: 80 meters.
• Signal-to-Noise Ratio (SNR): Typ.113db(A)rms.
• Total Harmonic Distortion (THD): <0.05%. • Frequency Response: 40Hz - 16 KHz (+ 3db). • Input Sensitivity: -103dbm. • Power Supply: DC 12V 1A. • Handheld Mic:
• RF Output Power: 10mA.
• Frequency Response: 45Hz – 18 KHz (+ 3db).
• Microphone Capsule: Dynamic electromagnetic core.
• Mic Input Sensitivity: 10dBu.
• Standard Rechargeable Battery Life: 12 continuous hours.
• Power Consumption: 10mA with 3V voltage.
• Power Source: 2 AA Batteries.
• Weight: 295g.
• General Specifications:
• Frequency Stability: at 10 ppm air concentration at standard temperature.
• Operating Environment Temperature: -10°C to +55°C.
• Origin: Taiwan.
Conclusion
The BFAUDIOPRO J11 (GOLD) is an indispensable wireless microphone solution for any professional audio system or VIP KTV business. With the combination of warm, clear sound, leading anti-interference and anti-resonance capabilities, along with superior durability and a luxurious gold-plated design, the J11 (GOLD) is not just a device, but an investment that guarantees performance and prestige for your entertainment space. Elevate your audio experience today with the top choice from BFaudioPro.