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    Sure Electronics AA-AB32231 2x8W at 4 Ohm Class-D Audio Amplifier Board - TPA3110

    € 14,26€ 17,25 >10 In stock: delivery time 1-4 business days
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    Product description

    This 2 x 8W Class D dual channel amplifier board employs a Tripath-style Texas Instruments TPA3110 chip. Each channel is rated at 8 watts, delivered with state-of-the-art sound quality.

     

    Highlights

    • Pre-assembled, pre-tested
    • Superb sound quality
    • Perfect Class-D architecture
    • Fully-bridged stereo output
    • Two channels—each up to 8W
    • Up to 92% efficiency
    • Does not require a heat sink for most applications

     

    Product details

    Sure Electronics AA-AB32231 2x8W at 4 Ohm TPA3110 Class-D Audio Amplifier Board

    Tip:  Take a look at the table in this blogpost to see which power supply to choose for this product.

     

    Each channel of this Class D dual channel amplifier board is rated at 8 watts, delivered with state-of-the-art sound quality. The TPA3110's efficiency eliminates the need for an external heat sink when playing music under average listening conditions. Integration of high-quality SMD and MKP plug-in capacitors ensures hi-fi amplification output. Requires a DC power supply ranging from 10 to 16V (available separately) and performs admirably with 4 ohm and 8 ohm speakers.

    Specifications

    Article number
    AA-AB32231
    Rated power output

    2 x 8 watts at 4 ohms
    2 x 5 watts at 8 ohms

    Minimum load
    8 ohms
    Efficiency
    90 %
    Signal-to-noise ratio (SNR)

    95 dB (s.e.)
    97 dB (diff.)

    Distortion

    0.2 % THD+N at 1 kHz, 8 ohms, 8 watts s.e.
    0.1 % THD+N at 1 kHz, 8 ohms, 8 watts diff.

    Frequency response
    20 - 20,000 Hz
    Gain

    26 dB (s.e.)
    12 dB (diff.)

    Input sensitivity

    0.4 V (s.e.)
    2 V (diff.)

    Input impedance

    30k ohms (s.e.)
    45k ohms (diff.)

    Amplifier Classification
    Class D
    Circuit Topology
    Texas Instruments TPA3110
    Speaker output channels
    2
    Input connection type

    3.5 mm jack
    PCB solder connection

    Speaker output connection type
    Screw terminal
    DSP function
    -
    Bluetooth
    -
    EQ Adjustment
    -
    Power Requirements
    10 - 16 VDC
    Power inlet connector
    2.1 mm DC jack
    Current limit
    -
    Under/over voltage protection
    -
    Dimensions (L x W x H)
    91 x 69 x 17 mm
    Mounting hole spacing
    84 x 61 mm
    Mounting hole diameter
    3.5 mm

    Reviews

    4 from 5Based on 1 reviews
    Review this product
    4 van 5
    A technical layout would have been nice! But still a good product!
    By Pierre-louis D. on 18 January 2019

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    Complete your purchase

    AA-AB32231 2x8W at 4 Ohm Class-D Audio Amplifier Board - TPA3110
    € 14,26
    € 17,25
    AA-AB32231 2x8W at 4 Ohm Class-D Audio Amplifier Board - TPA3110
    AA-AB32231
    >10 In stock: delivery time 1-4 business days
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