Fosi Audio V3 Stereo Power Amplifier 300W X2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Amplifier for Passive Bookshelf
SPECIFICATIONS
Amplifier Class: D
Audio Input: RCA
Audio Outputs: Banana Speaker Jacks
Brand Name: Fosi Audio
Certification: CE
Channels: 2 (2.0)
Color: Black
Control Method: Push button
FOSI AUDIO Model: V3
High-concerned chemical: none
Manufacturer Warranty: 24 months
Material: aluminum
Maximum Power Per Channel: Above 200W
Model Number: V3
Origin: Mainland China
Output Power: 300W X2
Package: Yes
Power: 300W x2
Surround sound channel configuration: 5.1
Type: Integrated Amplifier
1. Replaceable Op-Amp Chips: MUSES02, OPA2134PA, OPA2604AP
2. Passive Speakers + Pre-out
3. Replaceable Knobs: ORANGE KNOB
Specifications:
Max Power Output: 300Wx2 @4Ω
SINAD: 88dB
SNR: ≥110dB
Terminating Impedance: 2-8Ω
THD: 0.001%
Power Amp Chip: TI TPA3255
Op-Amp: TI NE5532 x2
Power Supply: 32V/5A, 48V/5A
Input Range: DC 24V-48V
Frequency Response Range: 20Hz-20kHz(±1.2dB)
Package Include:
V3 amplifier *1, User Manual *1 (for no power supply option)
V3 amplifier *1, 32V 5A Power Supply *1, User Manual *1 (for with 32V PSU option)
V3 amplifier *1, 48V 5A Power Supply *1, User Manual *1 (for with 48V PSU option)
Only Orange Knob for V3 amplifier, not include V3 amplifier (for Only Orange knob option)
























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We accept payment via Alipay, Paypal. All major credit cards are accepted through secure payment processor ESCROW.
2. About Shipment
Worldwide shipping (Except some countries and APO/FPO);
The following regions cannot deliver:
Spain: postcodes starting with 51, 52, 35, 38 or 07.
If the consignee address is belong to the above areas, please do not place order, the parcel cannot be delivered. thank you.
If you have not received your shipment within 30-60 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
3. About Return & Refund
If you are not satisfied with the product you received, please contact us first before open a dispute. We will respond and help to solve the problem once we receive your message.
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5. Our Service
Warranty: We cover 18 Month warranty for all our products since shipment day. (excluding items damaged and/or misused after receipt). WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
For all your inquiries about our products, we will reply you in detail within 24 hours.
We have well-trained and professional sales & after-sale services persons who can speak English fluently.
We offer dropshipping. please contact us if you are interested in dropshipping.
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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