KARAOKE HOME HQSING PRO-4000X & SPEAKERS S312
The PRO-4000X + S312 karaoke set is an integrated audio system designed for home karaoke setups and entertainment spaces ranging from 300 to 700 sq ft. The PRO-4000X functions as the central processing and amplification unit, while the S312 loudspeakers deliver full-range sound with clear mid–high reproduction, optimized for Vietnamese vocal characteristics and multi-genre playback.
The PRO-4000X operates on a two-channel independent architecture with a system peak power output of 4000W, enabling effective control of the S312 loudspeakers, which feature a combined peak handling capacity of 1000W per pair. This configuration ensures high dynamic performance and stable operation even at elevated listening levels.
The system incorporates a central touch-screen interface for quick access to DSP functions and mode switching. The integrated DSP provides eight fixed presets, allowing rapid acoustic adjustment according to room characteristics and usage preferences. A dedicated remote control further enhances operational flexibility, especially in living rooms or setups where distance control is required.
Three independent linear controls—MIC, EFFECT, and MUSIC—located on the front panel allow direct adjustment of key parameters without navigating deep DSP menus, making the system user-friendly even for non-technical users.
The S312 loudspeakers feature a 10-inch bass driver and multi-directional treble array, producing bright, detailed, and widely dispersed sound. This combination ensures clear midrange reproduction, well-defined high frequencies, and controlled low-frequency response suitable for typical living room acoustics.
The PRO-4000X supports full digital and analog connectivity, including Optical, Coaxial, Bluetooth, and RCA, allowing seamless integration with TVs, karaoke players, and various audio sources. The included UHF wireless microphones operate within the U.S. consumer-approved frequency range, providing stable transmission with strong resistance to interference.
Overall, the PRO-4000X + S312 set delivers powerful, clear, well-articulated sound with stable system performance and flexible control, making it an ideal choice for users seeking a high-performance and easy-to-operate home karaoke solution.
This set includes the following items:
- Speakers S312 (1000W, 2 passive speakers)
- Amplifier 3in1 PRO-4000X (a 3 IN 1 device, 4000W high power rate amplifier, equipped with microphones that are high sensitive, comes with high-quality DSP chipset)
WHY BUYING FROM HQsing:
- 30-day Risk Free Trial (Đổi trả miễn phí trong 30 ngày)
- 18 Month Product Warranty (bảo hành 1 đổi 1 trong 18 tháng)
- FREE 24/7 Lifetime customer service as long as item still working (Hỗ trợ kỹ thuật 24/7 trọn đời sản phẩm).
- Free shipping USA & Vietnam
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Free Gift
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Optical Audio Cable HQsing OC24x 1pc |
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Banana plug to bare wire Speaker Cable 5m HQsing CB0850 x2pcs |
Specification
Pickup available at 10851 Capital Ave, Garden Grove, CA 92843, USA
Usually ready in 24 hours
PRODUCT DETAILS
Please read our frequently asked questions to find out more.
Complimentary Items
None
Shipping & Returns
Warranty
Most items are returnable for a refund or replacement within 30 days of delivery. Items must be returned in the same conditions that they were shipped. This includes all original packaging, accessories, and documentation. After 30 days, HQsing cannot accept the return, however, most items carry a full manufacturer
warranty that covers product defect.
Visit our Returns Policy for more details!
Our Core's Values
30-Day Satisfaction Guarantee
Enjoy worry-free shopping with our 30-day warranty. Free returns and exchanges included.
Lifetime Technical Support:
Enjoy our Lifetime Technical Support, where our skilled technicians are prepared to assist you in adjusting your system at your convenience.
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