Product Description
Details
2 X 160Watt 4 Ohm Class D Audio Amplifier Board - TDA7498E
Manual: AA-AB32361
Overview
This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integrates ST’s TDA7498W as the driver. This amplifier is capable of delivering dual-channel amplification with each channel up to 160W. High quality and high performance components are used making this amplifier high-quality amplifier. The amplifier board has full protection, making the board in a safe condition. In addition, the temperature cooling fan and optimized heatsink design ensure excellent heat dissipation.
Features:
Output Power
160W@4Ohm 36V DC THD+N 10%
111W@4Ohm 36V DC THD+N 1%
·Power and Clip Indicator
·Temperature Control Fan
·Full Protection
·Optimized Heatsink Design
·4-screw Easy Installation
·Weight:373g/0.82 lbs (±10%)
·Size:4.80inchX3.60inchX1.53inch
Specification
|
Parameter |
Conditions |
Min. |
Typ. |
Max. |
|
Power Supply(VDC) |
- |
15 |
36 |
- |
|
Idle Power(W) |
SD Floating,FAN ON |
- |
10 |
15 |
|
SD Floating,FAN OFF |
- |
8.3 |
10 |
|
|
Standby Power(W) |
SD Connected to GND,FAN ON |
- |
1.8 |
5 |
|
Maximum Current(A) |
320W @4Ohm |
- |
9.6 |
- |
|
Efficiency(%) |
160W @4Ohm |
90 |
- |
95 |
|
Minimum Load Impedance(Ω) |
- |
- |
4 |
- |
|
Switching Frequency(KHz) |
SD Floating |
- |
350 |
- |
|
Fan Active @ Temperature(℃) |
- |
- |
50 |
- |
|
Gain(dB) |
K1 ON, K2 ON |
- |
22 |
- |
|
K1 OFF, K2 ON |
- |
23 |
- |
|
|
K1 ON, K2 OFF |
- |
28 |
- |
|
|
K1 OFF, K2 OFF |
- |
35 |
- |
|
|
Input Sensitivity(RMS) (V) |
@4Ω, 160W,1KHz |
- |
1.923 |
- |
|
Input Impedance(KΩ) |
|
|
33 |
|
|
Output Power(W) |
@4Ω THD+N 1% |
|
111 |
|
|
@4Ω THD+N 10% |
|
160 |
|
|
|
Bandwidth @ ±3dB(Hz) |
@4Ω |
20 |
|
20K |
|
THD(%) |
@4Ω, 1W, 1KHz |
|
0.032 |
|
|
@4Ω, 10W, 1KHz |
|
0.022 |
|
|
|
Output Noise Level |
A-weighting,Input Connected to GND |
|
256 |
µV |
|
SNR |
111W @4Ω THD+N 1% |
|
87 |
|
Package:
2 X 160Watt 4 Ohm Class D Audio Amplifier Board x 1
Additional Information
Additional Information
| UPC | No |
|---|