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Professional Power Amplifier 250W 400W Audio Sound System for Conference Hall

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Professional Power Amplifier 250W 400W Audio Sound System for Conference Hall

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Product Details:

Place of Origin:	Guangdong, China
Brand Name:	HUAIN
Certification:	ROHS
Model Number:	HY-SA225A/HY-SA240A

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Detailed Product Description

Warranty:	3years	Input Voltage:	Other
With Rack Or Not:	NO	Whether With Data Cable:	NO
Intelligent Type:	Other	Product Name:	Professional Power Amplifier
Type:	Professional Conference System	Application:	Conference Room Meeting Solution
Display:	160 X 32 High Brightness Display	Sampling Frequency:	2x250W/8Ω,2x500W/4Ω; 2x400W/8Ω,2x800W/4Ω
Frequency Response:	20Hz ~ 20kHz	Input Impedance:	10KΩ (unbalanced), 20KΩ (balanced)
Total Harmonic Distortion:	≤0.01%

Product Description

Product name	Professional Power Amplifier
Type	Professional Conference System
Application	Conference Room Meeting Solution
Certification	ROHS
Display	160 x 32 high brightness display
Impedance power	2x250W/8Ω,2x500W/4Ω; 2x400W/8Ω,2x800W/4Ω
Frequency response	20Hz ~ 20kHz
Input impedance	10KΩ (unbalanced), 20KΩ (balanced)
Total harmonic distortion	≤0.01%

Company Profile

In 2020, HUAIN conference system has been spread all over China's 34 provinces and southeast Asia, and has completed thousands of important projects worldwide, with diversified portfolio of end users including governments, parliaments, convention centres, courthouses, military forces, hotels, schools, churches and corporations.large-scale international conference, group and business units, and other fields and widely used in nearly all a case project solutions. As the HUIAN Company culture:"quality is the foundation of enterprise survival", Company has obtained the CCC\CE\FCC\RoHS\ISO9001:2015\ISO14001:2015\OHSAS18001:2007\GB/T22080-2016\ISO/IEC27001:2013\ISO/IEC20000-1:11,IP68 and IC,"quality, service, credit AAA enterprise"\CAQI and lot of patents certificates. HUIAN company committed to the digital intelligent conference system, programmable central control system and peripheral equipment technology and application areas to seek a breakthrough in order to promote the traditional industry's technological revolution for the mission.digital high-quality audio and video systems products for partners to provide more Competitive solutions and services!

At HUAIN, we create Chinese sound - and have been doing so for 18 years. Our portfolio ranges from digital conference system, remote video system, Dante system, paperless conference system, teaching and guide system, public address system to professional speakers and audio equipment. Through technic and innovation, HUAIN unhold the "Make the world hear the voice of China" concept to provide customers with competitive conference system and sound solution.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Q1: How do you ensure products meet my market’s quality standards? ① Certified Foundations: All products comply with ISO9001/BSCI/RoHS/FCC certifications (specific certificate numbers available upon request). ② Market-Specific Adaptation: We facilitate third-party inspections, factory audits, and assist with target-market certifications(CE, FCC...). ③ Data Transparency: Every shipment includes a 12-item QC inspection report (downloadable at huain-av .com). Q2: How do you handle sudden order surges without delays? ✓ 24-Hour Contingency Plan: Production line scheduling simulations and material alerts finalized within 24 hours of order confirmation. ✓ Real-Time Production Tracking: Access live updates via our ERP system (remote video factory audits available). ✓ Emergency Logistics Network: 5% priority cargo space reserved through strategic logistics partners. Q3: How can first-time buyers minimize trade risks? 1. Trial Orders: Start with MOQ 1 unit for OEM services, including free logo customization (30% deposit required). 2. End-to-End Visibility: Monitor production via live streaming and track shipments in real time. Q4: What is the process for customizing product specifications? • 24-Hour Solution Design: Receive a feasibility report for conference systems within 24 hours. • 3D/AR Visualization: Interactive 3D blueprints, sample demo videos, and AR previews. • Rapid Engineering Updates: Engineering change orders (ECOs) implemented in ≤4 working days.