Import Class-D Speaker Power Amplifier — Buy in Bulk from Supplier in China
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Class-D Speaker Power Amplifier
This Class-D speaker power amplifier is a three-channel digital amplifier with a built-in 2-in-3-out DSP module sourced from Germany. Channel one delivers 250W RMS at 8 ohms and 500W RMS at 4 ohms. Channel two outputs 1200W RMS at 8 ohms and 2300W RMS at 4 ohms. Channel three provides 120W RMS at 8 ohms and 2300W RMS at 4 ohms, allowing flexible speaker pairing for complex sound systems.
The amplifier uses Class-D switching topology for high efficiency, typically above 90%, reducing heat generation and power consumption. The DSP is pre-programmed for signal processing, crossover, delay, and limiting functions, eliminating the need for external processors. The unit is designed for permanent installation in commercial audio systems, such as stadiums, theaters, and large venues.
Buyers include professional audio integrators, rental companies, and venue operators requiring high-output, compact amplification. The device is housed in a metal chassis measuring 150mm wide, 431mm long, and 70mm high. It is shipped in a standard carton. No minimum order quantity is specified, but bulk shipments are typically palletized. Buyers must confirm input/output connector types and power input voltage compatibility.
| Amplifier class | Class-D |
| Number of channels | 3 |
| Channel 1 output (8 ohms) | 250W RMS |
| Channel 1 output (4 ohms) | 500W RMS |
| Channel 2 output (8 ohms) | 1200W RMS |
| Channel 2 output (4 ohms) | 2300W RMS |
| Channel 3 output (8 ohms) | 120W RMS |
| Channel 3 output (4 ohms) | 2300W RMS |
| DSP origin | Germany-sourced processing module |
| Input/output configuration | 2 inputs, 3 outputs (built-in 2-in-3-out routing) |
| Dimensions (W x L x H) | 150mm x 431mm x 70mm |
| Efficiency rating | Typical Class-D efficiency: >90% at full load |
| Cooling method | Passive heatsink with forced air ventilation (no internal fan specified) |
| Power input voltage | Standard range: 100V to 240V AC, 50/60Hz (typical for global market) |
| Packaging | Standard carton (no pallet or protective foam details provided) |
Guangzhou Ad Audio Co., Ltd. is located in Guangzhou City, Guangdong Province, China. The supplier is listed with a harbor trust tier, indicating verified registration and physical address. No information is provided about years in business, engineering team size, or export volume.
The company produces audio amplifiers with embedded DSP technology. The listing does not claim ISO certification, CE marking, or compliance with specific audio standards such as IEC 60268. Product development is referenced through the German-sourced DSP module, but no details are given on design, testing, or quality control processes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Class-D Speaker Power Amplifier from Guangzhou Ad Audio Co., Ltd. - China Import Guide
Before ordering, verify the input voltage range matches your local supply and confirm the connector types for speaker outputs and signal inputs. Request a wiring diagram and DSP configuration manual. Ensure the unit has been tested for electromagnetic compatibility, even if not CE marked, to avoid interference with other equipment.
Confirm Incoterms, packaging method, and lead time directly with the supplier. The listing does not specify shipping terms. Typical delivery is by sea in cartons, but palletization and insurance are not mentioned. Payment terms are undisclosed; standard practice is 30% deposit and 70% before shipment. Lead times may range from 15 to 45 days depending on production schedule.
Perform visual inspection for shipping damage and verify unit serial number matches documentation. Test each channel with a known load and signal generator to confirm power output and DSP functionality. Request a factory test report for each unit, including thermal stability and distortion measurements under continuous load.
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30 suppliersBuy & Import Class-D Speaker Power Amp — Wholesale Supply from China
Securing a reliable supply chain for Class-D Speaker Power Amplifier is critical for maintaining your business operations. Guangzhou Ad Audio Co., Ltd., a verified supplier located in China, provides high-quality Class-D Speaker Power Amp ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Class-D Speaker Power Amp from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Guangzhou Ad Audio Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Guangzhou Ad Audio Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Guangzhou Ad Audio Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Class-D Speaker Power Amp
When importing Class-D Speaker Power Amp from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Class-D Speaker Power Amp
How can I get the wholesale price for Class-D Speaker Power Amplifier?
Click the "Request Quotation" button to contact Guangzhou Ad Audio Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Class-D Speaker Power Amp in bulk from China?
Yes, Guangzhou Ad Audio Co., Ltd. provides Class-D Speaker Power Amp for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Guangzhou Ad Audio Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Class-D Speaker Power Amp to your country.
How do I request a sample of Class-D Speaker Power Amplifier?
Send a direct message to Guangzhou Ad Audio Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Guangzhou Ad Audio Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Class-D Speaker Power Amp?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Guangzhou Ad Audio Co., Ltd..
Does Guangzhou Ad Audio Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Guangzhou Ad Audio Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Guangzhou Ad Audio Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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