2-Channel Analog Amplifier Professional Power Amplifier for Full Speaker Events KTV Bar
- Rated Power
- 20Hz-20kHz(+0/-0.5dB)
- Type
- Professional Amplifier
- Usage
- Hi-Fi, AV, KTV System, Professional Speaker
- Color
- Sliver
- Used For
- Professional
- Tube Type
- Transistor Amplifier
Specifications
| Product name | 2-Channel Analog Amplifier Professional Power Amplifier for Full Speaker Events KTV Bar |
|---|---|
| Category | Karaoke & Party Speakers |
| Customization | Available |
| Type | Professional Amplifier |
| Usage | Hi-Fi, AV, KTV System, Professional Speaker |
| Model NO. | FA-4801 |
| Used For | Professional |
| Tube Type | Transistor Amplifier |
| Function | Post Amplifier |
| Sound Channel | 2.1 |
| Output Number | 2 |
| Voltage | AC 220V |
| Element Number | Push-Pull Amplifier |
| Conductive Mode | D |
| Output Circuit | Class H |
| S/N Ratio | 105dB |
| Input Sensitivity | 0.775V/1.0V/1.44V |
| Limiting Protection | Can Reach 4V |
| Rated Power | 20Hz-20kHz(+0/-0.5dB) |
| Conversion Rate | 40V/Us |
| Damping Coefficient | 550@8&Ohm |
| Signal to Noise Ratio | 105dB |
| Product Weight | 22.8kg |
| Packaging Weight | 23.8kg |
| Color | Sliver |
| Professional | Professional Amplifier |
| Transport Package | Carton |
| Specification | 483*450*88mm |
| Origin | Gunagzhou |
| HS Code | 8518400090 |
| https | //seeraudio.en.made-in-china.com |
| Price | Negotiable 1 set(MOQ) |
| Supplier | Guangzhou Seer Audio Co., Ltd. |
| Data retrieved | 2026-10-23 |
Available options
| Voltage | AC 220V |
|---|---|
| Rated Power | 20Hz-20kHz(+0/-0.5dB) |
| Color | Sliver |
Additional data
| Model | FA-4801 |
|---|---|
| 8 Ohms Output /Stereo | 2x1000W |
| 4 Ohms Output /Stereo | 2x1500W |
| 8ohms Output /Bridging | 1x3000W |
| Output Circuit | ClassAB/H |
| Rated Power | 20Hz-20KHz(0.5dB/-0.5dB) |
| Frequency Response | 20Hz-20KHz(0.2dB) |
| Slew Rate | ≥45v/us |
| Damping Coefficient | ≥1000@8ohms |
| Input Resistance | 20Kohms(balanced)/10Kohms(unbalanced) |
| Phase Response | 20Hz+4°20KHz-8° |
| Clip Protection | Up to 4V |
| S/n Ratio(8ohms) | ≥105dB |
| Crosstalk | >85dB@8ohms |
| Totalharmonics | ≤0.1%@8ohms |
| Distortion | ≤0.2%@8ohms |
| Input Sensitivity | 0.775V/1.44V |
| Input Connector | 2 x 3-pin XLR female/2x 3-pin XLR male |
| Output Connector | 2x NL4FXfour-core speaker connector/red positive and black negative binding posts |
| Power Connector | AC220V(50Hz-60Hz) |
| Control/Front Panel | AC-Switch |
| Surface Treatment | Black painted chassis, black painted/aluminum front panel |
| Protection System | DC, short circuit, overheating, soft start, output/input overload protection |
| Cooling System | Smart temper ature controlled continuously variable speed fan for front-to-back airflow |
| Product Size(Wxdxh) | 483x385x88mm |
| Product Weight(Kg) | 16.4kg |
Product description
The supplier lists this product as Professional Amplifier. Its stated application is Hi-Fi, AV, KTV System, Professional Speaker. The listed model is FA-4801. Supplier-stated function: Post Amplifier. The specifications below reflect the information publicly displayed on the listing. Model NO.: FA-4801. Input Sensitivity: 0.775V/1.0V/1.44V. Rated Power: 20Hz-20kHz(+0/-0.5dB). Signal to Noise Ratio: 105dB.
Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.
FAQ
What is the minimum order quantity for 2-Channel Analog Amplifier Professional Power Amplifier for Full?
The listed minimum order quantity is 1 set. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does 2-Channel Analog Amplifier Professional Power Amplifier for Full cost?
The price is not publicly listed. Send an inquiry with your quantity and requirements to receive a quotation.
Can it be customized with my logo, color or packaging?
Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.
Where do these specifications come from?
Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.
Send an inquiry
FA-4801 · Price on request · MOQ 1 set
