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4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater

4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater

МОК: 300
Цена: $93.50-98.50
Подробная информация
Место происхождения
Гуандун, Китай
Номер модели
BTA-450
выходная мощность:
4*50 Вт
Максимальная мощность:
400 Вт
Выходной импеданс:
4 Омм
Bluetooth версия:
V5.0
Частотная характеристика:
20-20 кГц
ТГД:
<0,05% (@ 1 кГц)
С/н соотношение:
> 95 дБ
Выходной шум:
<1 мВ
Чувствительность входного сигнала:
580 mV
Эффективность:
> 85%
Рабочее напряжение:
AC 110-240V/50 Гц
Каналы:
4.1 (4 динамика, 1 сабвуфер)
Методы ввода:
Bluetooth, HDMI, 3,5 мм, оптический, коаксиальный
Вес нетто:
2 кг
Панельный материал:
Алюминий
Выделить:

4.1 Channel Multi Channel Amplifier

,

50Wx4 Output Stereo Amplifier

,

400W Max Power Audio Power Amp

Характер продукции
Stereo Amplifier Bluetooth 50Wx4 HiFi Class D Amp 4.0/4.1 Channel Audio Power Amp
This high-performance 4.1 channel audio amplifier delivers 50Wx4 power output with Bluetooth 5.0 connectivity, perfect for home theater and multi-room audio systems. Featuring multiple input options including HDMI (ARC), optical, coaxial, and 3.5mm line-in, it provides versatile connectivity for all your audio sources.
Key Features
  • 4.1 channel amplifier with 4x50W full-range outputs and 1 subwoofer channel
  • Bluetooth 5.0 with aptX support for high-quality wireless audio streaming
  • Multiple input options: Bluetooth, HDMI (ARC/CEC), optical, coaxial, 3.5mm line-in
  • High-efficiency Class D amplifier with 85%+ efficiency
  • Ultra-low distortion (THD < 0.05%) for crystal clear sound
  • 24-bit/192kHz DAC for high-resolution audio decoding
  • Automatic standby mode with <0.5W power consumption
  • Overheat protection (85°C cutoff, 60°C restart)
  • Includes remote control for convenient operation
  • Universal power supply (100-240V) for worldwide use
Technical Specifications
Product Name BTA-450 Bluetooth Stereo HIFI Amplifier
Output Power 4x50W RMS (4Ω)
Peak Power 400W
THD < 0.05% (@1kHz)
S/N Ratio > 95dB
Frequency Response 20Hz-20kHz
Input Sensitivity 580mV
Input Methods Bluetooth, HDMI (ARC/CEC), Line-in (3.5mm), Optical, Coaxial
Power Supply AC 110-240V/50Hz
Dimensions 352 x 225 x 96mm (gift box size)
Net Weight 2kg
Bluetooth Pairing Guide
  1. Switch on Bluetooth mode on both the amplifier and your audio device
  2. Look for "BTA-450" in your device's Bluetooth menu
  3. Select and connect (no password required)
Note: The amplifier remembers your last paired device and will reconnect automatically. Maximum range is 10 meters (varies by environment).
Operation Guide
  1. Connect power cord and speakers/subwoofer
  2. Power on - unit will enter last used input mode
  3. Select input source via remote or front panel knob
  4. Adjust volume to desired level
  5. Use remote for mute/standby functions
Package Contents
  • 1 x BTA-450 Bluetooth HIFI amplifier
  • 1 x Power cord
  • 1 x Remote control (with CR2032 battery)
  • 1 x User manual
  • 1 x Gift box
Product Images
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 0
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 1
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 2
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 3
Professional Audio Solution

This amplifier features Qualcomm Bluetooth 5.0 with aptX support, delivering high-quality wireless audio with 90%+ efficiency. The advanced thermal management system ensures reliable operation, while the multiple protection circuits safeguard your equipment.

продукты
Подробная информация о продукции
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater
МОК: 300
Цена: $93.50-98.50
Подробная информация
Место происхождения
Гуандун, Китай
Номер модели
BTA-450
выходная мощность:
4*50 Вт
Максимальная мощность:
400 Вт
Выходной импеданс:
4 Омм
Bluetooth версия:
V5.0
Частотная характеристика:
20-20 кГц
ТГД:
<0,05% (@ 1 кГц)
С/н соотношение:
> 95 дБ
Выходной шум:
<1 мВ
Чувствительность входного сигнала:
580 mV
Эффективность:
> 85%
Рабочее напряжение:
AC 110-240V/50 Гц
Каналы:
4.1 (4 динамика, 1 сабвуфер)
Методы ввода:
Bluetooth, HDMI, 3,5 мм, оптический, коаксиальный
Вес нетто:
2 кг
Панельный материал:
Алюминий
Количество мин заказа:
300
Цена:
$93.50-98.50
Выделить

4.1 Channel Multi Channel Amplifier

,

50Wx4 Output Stereo Amplifier

,

400W Max Power Audio Power Amp

Характер продукции
Stereo Amplifier Bluetooth 50Wx4 HiFi Class D Amp 4.0/4.1 Channel Audio Power Amp
This high-performance 4.1 channel audio amplifier delivers 50Wx4 power output with Bluetooth 5.0 connectivity, perfect for home theater and multi-room audio systems. Featuring multiple input options including HDMI (ARC), optical, coaxial, and 3.5mm line-in, it provides versatile connectivity for all your audio sources.
Key Features
  • 4.1 channel amplifier with 4x50W full-range outputs and 1 subwoofer channel
  • Bluetooth 5.0 with aptX support for high-quality wireless audio streaming
  • Multiple input options: Bluetooth, HDMI (ARC/CEC), optical, coaxial, 3.5mm line-in
  • High-efficiency Class D amplifier with 85%+ efficiency
  • Ultra-low distortion (THD < 0.05%) for crystal clear sound
  • 24-bit/192kHz DAC for high-resolution audio decoding
  • Automatic standby mode with <0.5W power consumption
  • Overheat protection (85°C cutoff, 60°C restart)
  • Includes remote control for convenient operation
  • Universal power supply (100-240V) for worldwide use
Technical Specifications
Product Name BTA-450 Bluetooth Stereo HIFI Amplifier
Output Power 4x50W RMS (4Ω)
Peak Power 400W
THD < 0.05% (@1kHz)
S/N Ratio > 95dB
Frequency Response 20Hz-20kHz
Input Sensitivity 580mV
Input Methods Bluetooth, HDMI (ARC/CEC), Line-in (3.5mm), Optical, Coaxial
Power Supply AC 110-240V/50Hz
Dimensions 352 x 225 x 96mm (gift box size)
Net Weight 2kg
Bluetooth Pairing Guide
  1. Switch on Bluetooth mode on both the amplifier and your audio device
  2. Look for "BTA-450" in your device's Bluetooth menu
  3. Select and connect (no password required)
Note: The amplifier remembers your last paired device and will reconnect automatically. Maximum range is 10 meters (varies by environment).
Operation Guide
  1. Connect power cord and speakers/subwoofer
  2. Power on - unit will enter last used input mode
  3. Select input source via remote or front panel knob
  4. Adjust volume to desired level
  5. Use remote for mute/standby functions
Package Contents
  • 1 x BTA-450 Bluetooth HIFI amplifier
  • 1 x Power cord
  • 1 x Remote control (with CR2032 battery)
  • 1 x User manual
  • 1 x Gift box
Product Images
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 0
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 1
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 2
4.1 Channel Multi Channel Amplifier with 50Wx4 Output and 400W Max Power for Home Theater 3
Professional Audio Solution

This amplifier features Qualcomm Bluetooth 5.0 with aptX support, delivering high-quality wireless audio with 90%+ efficiency. The advanced thermal management system ensures reliable operation, while the multiple protection circuits safeguard your equipment.