Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Amplifiers - Audio category page. You can select the model you want based on the above.

Question 2

What are the main brands Amplifiers - Audio?

Accepted Answer

Typical parameters include ams OSRAM, Analog Devices Inc., Analog Devices Inc./Maxim Integrated, Asahi Kasei Microdevices(AKM), Cirrus Logic Inc., Dialog Semiconductor, Diodes Incorporated, Flip Electronics...

Question 3

How to choose between different Amplifiers - Audio brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:ams OSRAM, Analog Devices Inc., Analog Devices Inc./Maxim Integrated]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
LA47202P-E Datasheet	Rochester Electronics	FOUR-CH BTL POWER AMPLIFIER	Availability:13975	25+ $4.0950 100+ $3.8880 500+ $3.6900 1000+ $3.4830 10000+ $3.2760	min:1
LA47202P-N-E Datasheet	Rochester Electronics	CARAUDIO AMPLIFIER BTL4CH	Availability:8397	25+ $4.0950 100+ $3.8880 500+ $3.6900 1000+ $3.4830 10000+ $3.2760	min:1
LM48901SQE Datasheet	Rochester Electronics	AUDIO AMPLIFIER, 4 CHANNEL(S)	Availability:1693	1+ $4.4100 25+ $4.3200 100+ $4.1490 500+ $3.9690 1000+ $3.7530	min:1
LM48901SQE/NOPB Datasheet	Rochester Electronics	IC AMP AUDIO 2.8W D QUAD 32WQFN	Availability:33900	16+ $3.3785 38+ $2.7721 59+ $2.6854 80+ $2.5988 104+ $2.5122	min:1
LM48901SQ/NOPB Datasheet	Rochester Electronics	AUDIO AMPLIFIER	Availability:30000	25+ $3.8970 100+ $3.6990 500+ $3.5100 1000+ $3.3120 10000+ $3.1140	min:1
TPA032D04DCAR Datasheet	Rochester Electronics	AUDIO AMPLIFIER, 2 CHANNEL(S)	Availability:6000	25+ $4.5090 100+ $4.2840 500+ $4.0590 1000+ $3.8340 10000+ $3.6090	min:1
STK404-050C-E-ON Datasheet	Rochester Electronics	1 CHANNEL AB AUDIO POWER IC	Availability:1513	53+ $11.4200	min:1
STK404-050C-E Datasheet	Rochester Electronics	1 CHANNEL AB AUDIO POWER IC	Availability:6900	25+ $4.9410 100+ $4.6980 500+ $4.4460 1000+ $4.2030 10000+ $3.9510	min:1
LA4450F-E Datasheet	Rochester Electronics	2-CHANNEL, 26V, POWER AMPLIFIER	Availability:11760	25+ $5.0670 100+ $4.8150 500+ $4.5630 1000+ $4.3110 10000+ $4.0500	min:1
TPA005D12DCAR Datasheet	Rochester Electronics	AUDIO AMPLIFIER, 2 CHANNEL(S)	Availability:12000	25+ $5.6880 100+ $5.4000 500+ $5.1210 1000+ $4.8330 10000+ $4.5540	min:1

Amplifiers - Audio Components

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