CHORDIO H Series Professional Power Amplifier

CHORDIO H Series is a line of professional power amplifiers featuring mature circuits, high efficiency, innovative design, and stable performance. It adopts an elegant and simple layout, paired with a large-scale heat dissipation system (special rail-type structure + variable-speed fans) for effective component cooling. Equipped with comprehensive protection mechanisms and carefully selected high-precision components, the amplifier delivers full, delicate, and premium sound quality, making it an ideal match for high-quality speakers in various professional audio scenarios.

Product Overview

  • Space-Saving & Installation-Friendly Design: 2U chassis design, suitable for cabinet installation across different application scenarios; adopts a new circuit and minimalist installation structure, ensuring high cost-effectiveness.
  • Flexible Working Modes: Supports three operating modes (mono, stereo, bridge) to meet diverse audio configuration needs.
  • Enhanced Dynamic Performance: Built-in hardware voltage limiting function, which effectively increases the input dynamic range for more stable audio output.
  • Powerful Driving Capacity: Uses ON power tubes for current drive, providing stronger driving force while delivering more transparent and powerful sound performance.
  • Premium Sound Quality: Pure analog amplifier circuit design, ensuring soft, clear, and pleasant tone.
  • Comprehensive Protection Mechanisms: Features a complete output protection circuit, including overcurrent protection, midpoint drift protection, overheat protection, undervoltage protection, and soft-start protection; supports automatic load impedance detection at startup and automatic dual soft-clipping limiting circuit, eliminating operational concerns.
  • Stable Power Supply: Adopts Class A silicon steel sheets and pure copper wire high-power toroidal transformers, ensuring sufficient and stable power supply for the amplifier.
  • Versatile Input & Power Options: Supports multi-device input and allows users to select power supply configurations according to actual on-site requirements.
  • Efficient Heat Dissipation: Large heat dissipation system with a special rail-type structure, combined with variable-speed fans for component cooling, greatly enhancing heat dissipation capability to maintain long-term stable operation.

Detailed Technical Specifications

Parameter H300 H500 H600 H800 H1000 H1200
Model Number H300 H500 H600 H800 H1000 H1200
8Ω Stereo Power 350W*2 500W*2 650W*2 850W*2 1000W*2 1200W*2
4Ω Stereo Power 525W*2 750W*2 975W*2 1500W*2 1500W*2 1800W*2
8Ω Bridge Power 1050W 1050W 1950W 2550W 3000W 3600W
SNR (Signal-to-Noise Ratio) 103dB 103dB 105dB 105dB 105dB 108dB
Conversion Rate 60V/us 60V/us 60V/us 60V/us 80V/us 80V/us
Damping Coefficient 400:1 400:1 500:1 500:1 550:1 550:1
Frequency Response 20Hz-20KHz(±0.3dB) 20Hz-20KHz(±0.3dB) 20Hz-20KHz(±0.3dB) 20Hz-20KHz(±0.3dB) 20Hz-20KHz(±0.3dB) 20Hz-20KHz(±0.3dB)
Input Sensitivity 0.775V/1V/1.44V 0.775V/1V/1.44V 0.775V/1V/1.44V 0.775V/1V/1.44V 0.775V/1V/1.44V 0.775V/1V/1.44V
Input Impedance 10K ohms(unbalanced) – 20K ohms(balanced) 10K ohms(unbalanced) – 20K ohms(balanced) 10K ohms(unbalanced) – 20K ohms(balanced) 10K ohms(unbalanced) – 20K ohms(balanced) 10K ohms(unbalanced) – 20K ohms(balanced) 10K ohms(unbalanced) – 20K ohms(balanced)
Maximum Power Consumption 1100W 1800W 2700W 3500W 4200W 5000W
Size (LWH) 45048388mm 45048388mm 45048388mm 45048388mm 45048388mm 45048388mm
Net Weight 14.5kg 15.5kg 16.5kg 18.5kg 20.5kg 22.5kg

Application Scenarios

CHORDIO H Series Professional Power Amplifiers are widely applied in global professional audio scenarios, including but not limited to:
  • Bar DJ performances
  • Conference displays and conference systems
  • Wedding venues
  • Stage performances and band performances
  • Product launches
  • Hotel audio systems
  • Church sound setups
  • Stadium audio installations
  • Party concerts
  • Public address systems
  • Home theaters
  • Live music events

FAQ

1. Can I order samples for testing?
A: Yes, samples is highly welcome

2. How long is the production time?
A: 3-5 days for samples, 7-10 days for bulk order.

3. What should I do if have quality problem?
A: Just write me and we would response within 2 days.

4. Can we do our logo on the machine?
A: Yes, we have MOQ for customized LOGO.

5. How to order?
A: Tell us the model you want to order, we will send you our Proforma Invoice for your confirmation and payment, we will prepare the goods after payment is well received.

6. Can you OEM?
A: Yes,OEM is always available. Our professional engineers are not only able to give advice to customers, but also can design the package box according to customer’s needs.

7.Can you do ODM project?
A: Yes, we have a professional team with above 20 years experience in product structure and appearance design.

8. How do you regulate the quality of products?
A: We have professional QC team, who will supervise and inspect strictly each links from production to packaging, and professional inspection reports can be provided for customers before delivery.

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