Login
Sign up

Home /
Audio Amplifier /
Audio Amplifier

2 x 50 Watt Class D Audio Amplifier - TDA7492[604]

★★★★★(835 recommends)

SKUAA-AS32171

44.90

Add To Cart
Buy Now

+

Buy 23 for $44.451 each and save 1%

Buy 45 for $44.002 each and save 2%

Buy 67 for $43.553 each and save 3%

FREQUENTLY BOUGHT TOGETHER

Huntkey HKA06519034-6J 19V 3.42A 65W AC/DC Power Adapter

$22.90

Add+

Description

This product integrated with TDA7492 not only provides dream sound but also has high efficiency, thus it can dissipate the heat after long-time working to ensure that the amplifier can works in a stable condition for long time. Besides traditional RCA input jacks, a stereo phone jack is provided to make it much easier to be used with your second device such as mobile phone or portable players. A high quality headphone amplifier is also provided at the front panel. It supports dual-channel amplification and each channel is rated at 50W. With built-in MCU, this product can provide input/output auto-override, over/under voltage protection, low current protection and display LED state.



Video for introduction: video link

  • StyleFinished Amplifier
  • Number Of Channel(s)2
  • Output Power50
  • SizeOthers
  • ChipsetTDA749x
  • Supported Parallel Bridge Tied Load ModeNO
  • inputSingle ended Line-in,
  • Power Voltage12V-20V
  • Size: 6.4’’ x 2.9 ” x 1.9’’
  • Power supply: DC 9V to 24V
  • Over / under voltage turn off
  • Over current protection
  • Over temperature protection
ParameterConditionsMin.Typ. Max.Units
Power Supply-121920VDC
Idle PowerSD Floating-0.482W
Maximum Current 100W @ 4Ohm -6.2-A
Efficiency50W @ 4 Ohm83- 88%
Minimum Load Impedance- 6-Ω
Switching FrequencySD Floating-315-KHz
ParameterConditionsMin.Typ.Max.Units
GainMax Volume Level   182022dB
Input Sensitivity(RMS)@ 4 Ohm, 50W, 1KHz, 3.5mm-1.5 V
@ 4 Ohm, 50W, 1KHz, RCA-1.5 V
Input ImpedanceRCA/3.5mm-60-
Output Power@ 4 Ohm, THD+N 1%-40-W
@ 4 Ohm, THD+N 10%-50-W
Supports Sampling Rate-32, 44.1, 48, 88.2 and 96   KHz
Maximum Sampling Word Length-24Bit
Bandwidth @ ±3dB@ 4 Ohm 20-20KHz
THD@ 4 Ohm, 1W, 1KHz, 3.5mm-0.049-%
@ 4 Ohm, 1W, 1KHz, RCA-0.056-%
Output Noise LevelA-weighting, Input Connected to GND-236-uV
SNR40W @ 4 Ohm, THD+N 1%, RCA Input-82-dB

QUESTIONS & ANSWERS

Charles.Frazier

02 Mar 2021

Which power supply do you recommend for this amplifier?

Hi, Charles. Thank you for your interest in our products. The recommended power supply for this product is HuntKey 19V 3.42A 65W AC/DC Power Adapter. https://store.sure-electronics.com/product/761 Wish this could help you.

Copyright 2021 @ Sure Electronics Co., Ltd.

Confirm