Kundenservice
0
Sluiten

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

€ 57,81€ 69,95 5 Auf Lager: Lieferzeit 1-3 Werktage
Two TDA7498 Class-D amplifier ICs are used on this amplifier board to produce up to 100W into four channels.... Mehr anzeigen
Bulk discount Genießen Sie diese tollen Rabattangebote
  • -5% Kauf 4 für nur €66,45 pro stück
  • Versicherter Versand mit Sendungsverfolgung
  • Kostenloser Versand ab 149€ (DE, A)
  • Versand am selben Tag*
  • Hausinterner technischer Support

Produktbeschreibung

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.

Eigenschaften

Artikelnummer:
AA-AB33184
Rated power output
4 x 100 watts at 6 ohms
Minimum load
4 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
check
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

Bewertungen

5 from 5Based on 2 reviews
Produkt bewerten
5 van 5
Powerful, pure and clean sound
Durch Joaquim C. on 30 Dezember 2020
5 van 5
Sure Electronics 4x100W TDA7498 Class-D Amplifier Board has great audio quality for the price. The built quality is also really good and the materials fell premium. no complaints so far :)
Durch Simon on 17 April 2019

Ergänzende Produkte

Schließen Sie Ihren Einkauf ab

AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
€ 57,81
€ 69,95
AA-AB33184 4x100W TDA7498 Class-D Amplifier Board
AA-AB33184
5 Auf Lager: Lieferzeit 1-3 Werktage
Zum Warenkorb hinzufügen
Vergleichen 0

Fügen Sie ein anderes Produkt hinzu (max. 5)

Vergleich starten

Durch die Nutzung unserer Webseite stimmen Sie dem Gebrauch von Cookies zur Verbesserung dieser Seite zu. Diese Nachricht AusblendenFür weitere Informationen beachten Sie bitte unsere Datenschutzerklärung. »