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Sure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier Board

Brand:|Model: AA-AB33184|Part # 320-305

Two TDA7498 Class-D amplifier ICs are used on this amplifier board to produce up to 100W into four channels.
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Part # 320-305
  • 4 x 100W Class-D amplifier
  • Small footprint for space limited applications
  • Perfect amplifier for bi-amp applications
  • Built-in cooling fan and over-temp protection circuit
  • 14 to 39 VDC power supply required

Product Details

Sure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier Board

This amplifier board features two state-of-the-art, two-channel Class-D TDA7498 ICs, which deliver up to 100 watts per channel. The small 3.6" wide by 4.8" long footprint allows this amplifier board to be used in many applications were size constraints limit the use of conventional amplifiers. Additionally, separate inputs and outputs make this amplifier board perfect for bi-amplifier use. Just add a 14 to 39 VDC power supply, signal source, and speakers!

A low noise cooling fan is mounted atop the robust heatsink to maximize heat dissipation. Thermal, over/under voltage, and current protection circuits are also included to extend the longevity of the amplifier board. Four fixed gain settings are available to allow for volume control at the source, and dual stereo RCA line-level inputs are pre-attached. Mounting holes are provided as-is a 2.5 mm x 5.5 mm power jack for quick connection. Screw-down phoenix-type terminals are included for quick speaker wire connection.

• Two Class-D TDA7498 amplifier ICs
• Heatsink with attached fan
• Pre-drilled mounting holes
• Over-temperature, over/under voltage, and over current protection circuits
• Phoenix-type speaker terminals
• Four line-level RCA inputs

• Power output (w/ 36 VDC power supply): 100W x 4 (6 ohms, THD 10%), 80W x 4 (8 ohms, THD 10%), 78W x 4 (6 ohms, THD 1%)
• Frequency response: 22 to 22,000 Hz
• Minimum impedance: 4 ohms
• Recommended power supply: 14 to 39 VDC, 12A regulated
• Fixed gain settings: 25.6 dB, 31.6 dB, 35.1 dB, 37.6 dB
• Power input jack: 2.5 x 5.5 mm, center-positive
• Dimensions: 6" L x 4.5" W x 1.4" H

Sure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
  • BrandSure Electronics
  • ModelAA-AB33184
  • Part Number320-305
  • UPC844632096693
  • Product CategoryAudio Amplifier Boards & Modules
  • Unit of MeasureEA
  • Product Rating
    (5 Reviews)
  • Weight1.35 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Sure Electronics AA-AB33184 4x100W TDA7498 Class-D Amplifier Board


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