TDA7498E Double 160W Power Amplifier Dual Channel Stereo Audio Amplifier Module Support BTL Mode
- Amplifier chip: TDA7498E
- Working voltage: DC 15-36V (Recommend 32V, 8A, if power is too small will appear distortion and so on.)
- Output power: 2 x 160W
- Number of channels: Two-channel Stereo
- Efficiency: 85%
- Applicable speaker impedance: 4/6/8ohm (8ohm is the best).
- 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V
- 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V
- Wide-range single-supply operation (14 - 36 V)
- High efficiency (η = 85%)
- Parallel BTL function using the MODE pin
- Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Smart protection
- Thermal overload protection
- Small offset less than 20 mV
- PCB board size: 108 x 78mm
- Weight: 172g(approx.)
Digital PAM8610 2*15w dual channel stereo class amplifier board 12V
PAM8403 DIGITAL AMPLIFIER BOARD
- 3W output at 10% THD with a 4ohm load & 5V power supply
- Output power: 3W
- Supply voltage: 2.5V-5.5V
- Low THD+N
- Superior low noise
- efficiency up to 96%
- Thermal shutdown
- Low quiescent current and low EMI
- Few external components to save space & cost
- High fidelity sound output 3W + 3W, is a rare good product
- High amplification efficiency of 85%
- Unique without LC filter class D digital power board
- Can use computer USB supply directly
- High life expectancy up to 15 years
- Dimension:24*15mm
CA-3110 Dual Channel Stereo Class Amplifier Board
TDA7492 50W*2 100W High Power Digital Amplifier Board
• Class D amplifier produces 2 x 50 watt @ 8 ohms
• Can be wired R+ to L+ for mono mode
• 8″ stereo wiring harness included
• Short-circuit and over-temperature protection
• Supply Voltage 10-26 V DC.
• Standby and mute features
• Short-circuit protection
• Thermal overload protection
• Externally synchronizable
TDA7498 High Power Digital Amplifier Board 2*100W DC 14-34V Audio Stereo Amplifier Board
- High power class d digital amplifier.
- Two-channel stereo, 2x100w power output.
- Material: Metal
- 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
- Wide-range single-supply operation (14 - 39 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
- Applicable speaker impedance: 4/6/8 ohm(8 ohm is the best).
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- size: 110*70*10mm
TPA3118 PBTL digital amplifier board 1X60W 12V 24V Mono AMP
STA 540 Audio Amplifier
- High output power capability
- Minimum external components count:
- Standby function (CMOS compatible)
- No audible pop during standby operations
- Diagnostic facilities:
- Protection
DC 5V Bluetooth Power Amplifier Board Micro USB Digital Amplifier Module
- Amplifier Chip: PAM8403
- Operating Voltage: DC 5V.
- Output Power: 2x 3W.
- Applicable Speaker Impedance: 4/6/8 ohm
- Audio input mode: Bluetooth audio receiver
- Mini size, convenient and easy operation
- Output interface: 2.54 gauge 4 needle
- Dual-channel digital power amplifier Board PBTL.
- 3W output and low power consumption.
- The sound quality is very good by using this module.
- Application: DIY Bluetooth speaker, home, and car audio system modification.
- Dimension: 42 x 25 x 5mm
- Weight: 3 gm.
TDA7492P 50W Wireless Bluetooth 4.0 Audio Receiver with Digital Amplifier
- Wide-range single-supply operation (8 – 26 V)
- Audio input: Stereo input various versions of the Bluetooth connection, using CSR8635 Bluetooth chip, Bluetooth v4. 0, high software compatibility
- 25 W + 25 W continuous output power at THD = 10% with VCC= 20 V and RL= 8 Ω
- Output impedance: 8o (4, 6, 8, 16o impedance can drive speakers)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- Colour: Red
- Material: Plastic