X-4300 производитель горяч-продавая 4CH 300 Вт Hi-Fi-уровень цифровой (класс D) этап профессионального аудио усилитель
- Категория: Receivers & Amplifiers >>>
- Поставщик: Shenzhen,Mansender,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 248.95 $* | 253.93 $* |
| Jul-17-2025 | 201.69 $* | 205.72 $* |
| Jun-17-2025 | 244.92 $* | 249.45 $* |
| May-17-2025 | 242.15 $* | 247.86 $* |
| Apr-17-2025 | 193.88 $* | 197.31 $* |
| Mar-17-2025 | 238.32 $* | 243.33 $* |
| Feb-17-2025 | 236.78 $* | 241.25 $* |
| Jan-17-2025 | 234.49 $* | 239.1 $* |
Характеристики
Specification
Title | Digital Amplifier class-D |
Type | X-4300 |
Brand | Mansender |
Material | Metal+ Plastic |
Color | Black and Gray |
X-4300 Digital power amplifier
1. Efficiency radiator, Intelligent variable speed fan ensure that the power amplifier works at a lower temperature;
2. High-power high-frequency transform, independent power supply, ensure adequate power supply
3. perfect security protection system, the instantaneous peak power limit, the power switch transient protection circuit;
4. transformer/radiator temperature control output dc protection
5. working in the double track, mono, bridging three ways
6. Adopts stepless variable speed fan can ensure the machine more stable
7. Wide range of signal dynamics, the instant feature is outstanding, wider application range and more perfect timbre
8. Balanced input/out, audio standard 1/4 plug
Model: X-4300
8ΩStereo Output Power: 300W×4
4ΩStereo Output Power: 450W×4
8ΩBridge Output Power: 500W×2
4ΩBridge Output Power: 900W×2
Siew Rate: ＞28V/us
Damping Factor: ＞300
Signai to Noise Ratio: ≥95dB
Cross Talk: ＞80dB
Output Circuitry: Class D
Input Sensitivity(8Ω): 1V
Frequency Response: 20Hz-20KHz,+0,-1dB at watt
THD+N(20Hz-20KHz): ＜0.1％20Hz-20KHz
Input impedance: 20KΩ balance/10KΩunbalance
Cooling: DC FAN
Connectors: input: XLR，Output: Speakon，connector
Amplifier Protection: short circuit,thermal,over load,clip limiter,DC voltage,soft start ultrasonic and RF protection
Net Weight: 6kg
Power Requirement: 90~250V, 50Hz
2. High-power high-frequency transform, independent power supply, ensure adequate power supply
3. perfect security protection system, the instantaneous peak power limit, the power switch transient protection circuit;
4. transformer/radiator temperature control output dc protection
5. working in the double track, mono, bridging three ways
6. Adopts stepless variable speed fan can ensure the machine more stable
7. Wide range of signal dynamics, the instant feature is outstanding, wider application range and more perfect timbre
8. Balanced input/out, audio standard 1/4 plug
Model: X-4300
8ΩStereo Output Power: 300W×4
4ΩStereo Output Power: 450W×4
8ΩBridge Output Power: 500W×2
4ΩBridge Output Power: 900W×2
Siew Rate: ＞28V/us
Damping Factor: ＞300
Signai to Noise Ratio: ≥95dB
Cross Talk: ＞80dB
Output Circuitry: Class D
Input Sensitivity(8Ω): 1V
Frequency Response: 20Hz-20KHz,+0,-1dB at watt
THD+N(20Hz-20KHz): ＜0.1％20Hz-20KHz
Input impedance: 20KΩ balance/10KΩunbalance
Cooling: DC FAN
Connectors: input: XLR，Output: Speakon，connector
Amplifier Protection: short circuit,thermal,over load,clip limiter,DC voltage,soft start ultrasonic and RF protection
Net Weight: 6kg
Power Requirement: 90~250V, 50Hz
Product Description
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
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FAQ
1. What is your quality control process
We do 100% testing for Digital mixer, Digital live sound console, Desk console, Rack mixer, Digital power Amplifier, before the order has been delivered.
2. How could l get one sample from you?
Once receive your payment for samples. We will send to by Express.
3. How could I get the price list from you?
Please tell us the products which you need and order quantity. Then we will offer the price by Email.
4. About the payment: What terms of payment do you use?
We accept T/T, MoneyGram, Western Union and trade on Alibaba.
5. About the MOQ: What is your minimum order quantity of your products?
Our MOQ is 50pcs each model, But we accept small order as trial order.
6. About OEM and ODM: Could we place order by OEM style to produce our own brand products?
We do 100% testing for Digital mixer, Digital live sound console, Desk console, Rack mixer, Digital power Amplifier, before the order has been delivered.
2. How could l get one sample from you?
Once receive your payment for samples. We will send to by Express.
3. How could I get the price list from you?
Please tell us the products which you need and order quantity. Then we will offer the price by Email.
4. About the payment: What terms of payment do you use?
We accept T/T, MoneyGram, Western Union and trade on Alibaba.
5. About the MOQ: What is your minimum order quantity of your products?
Our MOQ is 50pcs each model, But we accept small order as trial order.
6. About OEM and ODM: Could we place order by OEM style to produce our own brand products?
Of course you can. Welcome to do OEM and ODM.
7. What is your delivery time?
3-5 days of samples order.20-30 days of mass order confirmed.
3-5 days of samples order.20-30 days of mass order confirmed.
