2x200W+1x400W 2.1 three-channel D-class digital power amplifier power board finished super-subwoofer

2x200W+1x400W 2.1 three-channel D-class digital power amplifier power board finished super-subwoofer

Price: $73.65

Model: ic0A317
Shipping Weight: 0.2kg
9999 Units in Stock

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(complete orders today,deliverd around 26/04/2025)

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Condition:New
Type:Logic ICs
Dissipation Power:200W
Supply Voltage:DC 15-46V
Model Number:T-AMP
Load impedance:3Ω

2 x 200Watt+1 x 400Watt Class D Audio Amplifier Board - T-AMP -STA516BE

Features:

OutputPower

400W@3Ohm46VDCTHD+N10%

270W@3Ohm46VDCTHD+N1%

PowerandClipIndicator

TemperatureControlFan

FullProtection

OptimizedHeatsinkDesign

4-screwEasyInstallation

Weight:680g/1.50lbs(±10%)

Size:6.00inchX4.50inchX1.48inch

Applications:

Hometheaterreceiver

Caraudio

Backgroundmusicsystems

Musicalinstrumentamplifiers

Prototypeforrecordingstudios,Post-production,LivesoundandHi-Fiapplications

Electrical Specification:

Specificationstypical@+25℃,Poweredby46VDC,unlessotherwisenoted.Specifications

subjecttochangewithoutnotice.

Parameter	Conditions	Min.	Typ.	Max.	Units
PowerSupply	-	24	46	50	VDC
IdlePower	SDFloating,FANON	-	18	-	W
IdlePower	SDFloating,FANOFF	-	14.8	-	W
StandbyPower	SDConnectedtoGND,FANOFF	-	0.9	-	W
MaximumCurrent	400W@3Ohm	-	9	-	A
Efficiency	400W@3Ohm	90	-	95	%
MinimumLoadImpedance	-	-	3	-	Ω
SwitchingFrequency	SDFloating	-	700	-	KHz
FanActive@Temperature	-	-	50	-	℃

AudioSpecification:

Specificationstypical@+25℃,Poweredby46VDC,unlessotherwisenoted.Specificationssubject tochangewithoutnotice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Gain	-	28.5	30.5	32.5	dB
InputSensitivity(RMS)	@3Ω,400W,1KHz	-	0.704/1.24	-	V
InputImpedance	-	-	33	-	KΩ
OutputPower	@3ΩTHD+N1%	-	270	-	W
OutputPower	@3ΩTHD+N10%	-	400	-	W
Bandwidth@±3dB	@3Ω	20	-	20K	Hz
THD	@3Ω,1W,1KHz	-	0.01	-	%
THD	@3Ω,10W,1KHz	-	0.008	-	%
OutputNoiseLevel	A-weighting,InputConnectedtoGND	-	260	-	µV
SNR	270W@3ΩTHD+N1%	-	95	-	dB

Typical Performance Graphs:

Frequency response:

THD+N VS Frequency:

Noise Floor:

Thermal Image:

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

Package content: