• Incl.Excl.
    VAT
  • Customer Support
    0
    Close

    Categories

    Filters

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

      € 52,44€ 63,45 9 In stock: delivery time 1-4 business days
      Bulk discount Enjoy these awesome discount deals
      • -5% Order 4 for only €60,28 per piece
      • 24h express shipping available
      • Low international shipping rates
      • Same day shipping
      • In-house technical support
      Do you have a question about this product?

      Do you have a question about this product?

      Our employee is happy to help you find the right product

      Product description

      Two TDA7498 Class-D amplifier ICs are used on this amplifier board to produce up to 100W into four channels.

       

      Highlights

      • 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

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

       

      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.

       

      Features: 
      • 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

       

      Specifications:
      • 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

       

      Typical Performance Graphs:
       
      Frequency response:

       

      Noise Floor:

       

      THD+N VS Frequency:

       

      Thermal Image:

       

      All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.

      Specifications

      Article number
      AA-AB33184
      Rated power output
      4 x 100 watts at 6 ohms
      Minimum load
      6 ohms
      Efficiency
      90 %
      Signal-to-noise ratio (SNR)
      -
      Distortion
      -
      Frequency response
      20 - 20,000 Hz
      Gain
      25.6 - 37.6 dB (switchable)
      Input sensitivity

      1286 mV at 25.6 dB
      723 mV at 31.6 dB
      430 mV at 35.1 dB
      323 mV at 37.6 dB

      Input impedance
      60k ohms
      Amplifier Classification
      Class D
      Circuit Topology
      STMicroelectronics TDA7498
      Speaker output channels
      4
      Input connection type

      RCA
      PCB solder connection

      Speaker output connection type

      Screw terminals
      PCB solder connection

      DSP function
      -
      Bluetooth
      -
      EQ Adjustment
      -
      Power Requirements
      14 - 39 VDC
      Power inlet connector

      DC jack (5.5 mm)
      screw terminals

      Current limit
      7 A
      Under/over voltage protection
      Dimensions (L x W x H)
      152.4 x 114.3 mm
      Mounting hole spacing
      142.7 x 104.1 mm
      Mounting hole diameter
      1.55 mm

      Show more

      Reviews

      5 from 5Based on 3 reviews
      Review this product
      4 of 5

      Een mooi produkt met veel mogelijkheden.

      By Teus Verhey on 7 March 2022
      5 of 5
      Powerful, pure and clean sound
      By Joaquim C. on 30 December 2020
      Show more

      Related products

      Complete your purchase

      AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
      € 52,44
      € 63,45
      AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
      AA-AB33184
      9 In stock: delivery time 1-4 business days
      Add to cart
      Compare 0

      Add another product (max. 5)

      Start comparison

      By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »