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      Sure Electronics AA-AB33184 4x100W TDA7498 Class-D versterkermodule

      € 54,92€ 66,45 6 Op voorraad
      • -5% Bestelling 4 voor slechts € 63,13 per stuk

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      Productomschrijving

      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.

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      Specificaties

      Artikelnummer
      AA-AB33184
      Nominaal vermogen
      4 x 100 watts at 6 ohms
      Minimale belasting
      6 ohms
      Efficiëntie
      90 %
      Signaal-ruisverhouding (SNR)
      -
      Vervorming
      -
      Frequentierespons
      20 - 20,000 Hz
      Versterkingsfactor
      25.6 - 37.6 dB (switchable)
      Ingangsgevoeligheid

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

      Ingangsimpedantie
      60k ohms
      Amplifier Classification
      Class D
      Versterkertopologie
      STMicroelectronics TDA7498
      Uitgangskanalen
      4
      Ingangsconnector

      RCA
      PCB solder connection

      Uitgangsconnector

      Screw terminals
      PCB solder connection

      DSP-functionaliteit
      -
      Bluetooth
      -
      EQ-correctie
      -
      Voedingsvereisten
      14 - 39 VDC
      Voedingsconnector

      DC jack (5.5 mm)
      screw terminals

      Stroomlimiet
      7 A
      Onder-/overspanningsbeveiliging
      Afmetingen (L x B x H)
      152.4 x 114.3 mm
      Afstand tussen bevestigingsgaten
      142.7 x 104.1 mm
      Diameter bevestigingsgaten
      1.55 mm

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      Reviews

      5 from 5Based on 3 reviews
      Schrijf een review
      4 van 5

      Een mooi produkt met veel mogelijkheden.

      Door Teus Verhey on 7 Maart 2022
      5 van 5
      Powerful, pure and clean sound
      Door Joaquim C. on 30 December 2020
      Toon meer
      AA-AB33184 4x100W TDA7498 Class-D versterkermodule
      € 54,92
      € 66,45
      AA-AB33184 4x100W TDA7498 Class-D versterkermodule
      AA-AB33184
      6 Op voorraad
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