500W Digital Audio Power Ampifier Module Pdha500
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Product Highlights
- High Fidelity Audio: Delivers Hi-Fi sound with THD less than 0.005% for crystal clear audio reproduction.
- Class D Efficiency: Features Class D output circuitry for high efficiency and low heat generation.
- Wide Frequency Response: Provides 20 Hz to 20 kHz frequency response with +/-0.2 dB tolerance.
- Low Noise Performance: Achieves -90dB noise level at 32 dB gain for silent background operation.
- Comprehensive Protection: Includes short circuit, open circuit, thermal, and RF protection mechanisms.
- Compact Design: Slim 40.5mm height with variable speed fan cooling for efficient heat dissipation.
- Global Certification: Certified with CE and CCC standards for safety and compliance in multiple markets.
Product Attributes
- Customization
- Available
- Noise
- -90db
- Hi-Fi
- Hi-Fi
- Model NO.
- PDHA500
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- Optional Combination
- Speaker Material
- Plastic
- Application
- Commercial, Home
- Certification
- CE, CCC
- Monitor
- LCD Screen
- THD
- <0.005%
- Parameter1
- 1 Channel
- Parameter2
- 500W
- Parameter3
- 70-100W
- Frequency Response(8ohms)
- 20Hz-20kHz,+/-0.2db
- Dynamic Headroom(4ohms)
- 2db
- Damping Factor (8ohms)
- 200
- Output Sensitivity
- Class D
- Maximum Gain (1.2V Setting)
- 39.1db
- Input Impedance
- >20kohm Balanced,or Unbalanced
- Transport Package
- Standard Export Carton
- Specification
- 70x139x263
- Trademark
- OEM ODM
- Origin
- China
- HS Code
- 8466930000
- Production Capacity
- 50, 000PCS/Month
- Package Size
- 40.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 100.000kg
- Lead Time
-
15 days (1 - 500 Pieces)
To be negotiated ( > 500 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 500W Digital Audio Power Ampifier Module Pdha500
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Product Description
| SPECIFICATIONS | PDHA500 |
| Power Ratings (RMS @ 1% THD @ 230Vac) | |
| OUTPUT POWER, BRIDGE MODE | |
| 8Ω EIA 1 kHz 1% THD Output voltage |
500 W 110V |
| Typical Distortion | |
| (20 Hz-3 kHz, 3 dB below clip, or 20 Hz-5 kHz, 10 dB below clip, or 20 Hz-20 kHz, 20 dB below clip) | |
| 8 ohms | 0.01-0.03% |
| 4 ohms | 0.01-0.05% |
| Maximum Distortion | |
| (20 Hz-20 kHz, 1 dB below rated power) | 0.05% |
| 4 to 8 ohms | |
| Frequency Response (8 ohms) | 20 Hz-20 kHz, ±0.2 dB |
| Noise (20 Hz-20 kHz, 32 dB Gain) | -90dB |
| Dynamic Headroom (4 ohms) | 2 dB |
| Damping Factor (8 ohms) | 200 |
| Output Circuitry | Class D |
| Input Sensitivity | |
| 26 dB Setting | 5.27V |
| 32 dB Setting | 2.67V |
| Maximum Gain (1.2V setting) | 35 dB |
| Maximum Input Level | |
| 1.2V setting | 10 V (+22 dBu) |
| 32 dBu setting | 22 V (+29 dBu) |
| 26 dBu setting | 25 V (+30 dBu) |
| AC Power Requirements ** | |
| 120V 50/60 Hz | 12 A |
| 230V 50 Hz | 7A |
| Input Impedance | =20 kΩ balanced,=10 kΩ unbalanced |
| Cooling | Variable Speed Fan, Back and Front Airflow |
| Amplifier and Load Protection | |
| hort circuit, open circuit, thermal, RF protection. On/off muting, DC fault shutdown, active inrush limiting | |
| Dimensions | Height:40.5mm |
| Width: 106mm | |
| Depth: 215mm | |
| Weight | 0.75 kg |





About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2431706". Items marked "" are certified.
Company Profile
Since our founding in 2005, JINBAILI company has consistently been involved in the development, production and sales of electronic materials for Aluminum electrolytic capacitors and circuit products that are indispensable in many types of electric and electronic products.
To meet the rapid development of electronics and information industry, the fabricants of aluminum electrolytic capacitor have made unremitting efforts to solve the problem of product application, technology, quality cost and the technology improving of electrolytic capacitors. From equipment to personnel, form design to material, from technology to environment and even the every performance index like the static capacitance, dissipation factor, leakage current, working voltage, life time and operating temperature range, we pursue for the best.
Going forward, we aim to make the switch from being a manufacturing business to being a creation business by shifting our perspective from manufacturing to the creation of innovative solutions, and satisfy and delight our customers by proposing products that deliver value exceeding their expectations.
About Our Factory & Business Background
- Address
- No. 1 Renmin North Road Gongxing Building Chalu Ninghai, Zhejiang China, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-07-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum output power?
- The PDHA500 delivers 500W RMS output power at 1% THD with 230Vac input.
- What are the dimensions of the unit?
- The dimensions are 40.5mm in height, 106mm in width, and 215mm in depth.
- How does the cooling system work?
- It uses a variable speed fan with airflow from both the back and front.
- Is the speaker system customizable?
- The speaker system is listed as an optional combination for this module.
- What certifications does the product have?
- The product holds CE and CCC certifications for international safety standards.
- What is the dynamic headroom of the amplifier?
- The dynamic headroom is 2 dB at 4 ohms load.
- What are the power requirements?
- It requires 120V 50/60 Hz (12A) or 230V 50 Hz (7A) AC power.
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