Mini digital audio amplifier

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Description: Work: Class D Quiescent current: 60mA Work efficiency: > 90% Output Power: 315W / 4Ω, distortion 10% 185W / 8Ω, distortion 10% 260W / 4Ω, distortion 1% 150W / 8Ω, distortion 1% Frequency response: 20Hz to 20KHz Dynamic range: >100 dB Signal to noise ratio: (SNR)>111dB Operating voltage: DC 50V PCB size: 148 x 92MM Original TPA3255 Capacitors use ELNA brand name, capacity 3900UF / 100V x 2 DC 35-50V (can not exceed 50V) The current need more than 7.5A Package included: 1 x TPA3255 amplifier board

FX-Audio D802C Bluetooth 3.0 NFC HIFI Digital Audio Amplifier Features: FX-Audio D802C is the FX-Audio D802 updated version with AUX input + wireless bluetooth3.0(CSR57E6) connection which sampling 16Bit/48KHz. USB/Coaxial/Optical Input 32V 5A high-power power supply 2 x 80W Super High power remote digital amplifier OLED cold light display screen Specifications: Input Interface: Optical x 1 + coaxial x 1 + PC USB x 1 + AUX + Bluetooth Output Interface: 2-channel Sampling rate: 44.1-192KHz(Coaxial/Optical) + 44.1-192KHz(PC USB) Bluetooth rate: 16Bit/48KHz Bit Width: 16-24Bit Frequency response: 18Hz-22KHz Dimension: 178 x 114.5 x 33.7mm Length of circuit: 1meter Appearance process: Panel drawing technology Power out: 80W + 80W(4ohm)/ 50W + 50W(8ohm) Rated power: DC32V, AC110V-250V SNR(singnal to noise): 100db Package Included: 1 x FX-Audio D802C Bluetooth 3.0 NFC HIFI Digital Audio Amplifier 1 x Remote Control 1 x Bluetooth Antenna 1 x USB Cable(Optical and Coaxial cable is available too) 1 x DC 32V/5A Power supply 1 x English Manual

Description: Name: TPA3116D2 Digital Audio Amplifier Board Chip type: TPA3116D2 Input voltage: DC12-26V Output power: 100W SNR: 100dB Channel: Mono Size: 79*54*16mm Package included: 1 x TPA3116D2 Digital Audio Amplifier Board

Buy DC12-26V 100W Mono Digital Power Amplifier TPA3116D2 Digital Audio Amplifier Board for R135.00

Specifications: Using 5532 pre-amplifier, TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power. Power: 2.1 Interface DC 10 ~ 25V power supply with power input polarity protection. Audio input: stereo input various versions of Bluetooth connectivity, using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility. Output Impedance: 8 ohms Best (ohm impedance speakers can drive 4,6,8,16) Output Power: 50W + 50W (stereo) Recommended Power: 24VDC (current 3A more appropriate) Housing material: aluminum anode black Auxiliary Interface: 3.5 headphone jack audio output and input interface Package Included: 1 x TDA7492P Amplifier

Description: Product Name: Digital audio amplifier board Work: Class D (pwm modulation) Power supply range: DC 6-15V (protection) Recommended voltage: DC 12V Output power: 10W x 2 (8Ω) 15W x 2 (4Ω) Quiescent current: 20MA Size: 45 x 48 x 18mm Package included: 5 x PAM8610 amplifier board

Buy 2x100W XH-M190 TPA3116 D2 Dual Channel Digital Audio Amplifier Board TPA3116D2 Two Channel Module 10 for R280.00