SKU: 4861673872

Fosi Audio BT30D Pro Power Amplifier for Speaker Subwoofer

$7425.00 $8250.00
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Fosi Audio BT30D Pro Power Amplifier for Speaker SubwooferDescription The Fosi Audio BT30D Pro Power Amplifier for Speaker Subwoofer is a high performance 2. 1 channel Bluetooth 5. 0 amplifier powered by dual TPA3255 chips. Delivering up to $165W \times 2 + 350W$, it supports passive and powered speakers or subwoofers. Featuring adjustable frequency and tone controls, it ensures a powerful, noise free HiFi experience in a durable aluminum design. Get it today from Gears for Ears the official Fosi Audio

    Description

    The Fosi Audio BT30D Pro Power Amplifier for Speaker Subwoofer is a high-performance 2.1-channel Bluetooth 5.0 amplifier powered by dual TPA3255 chips. Delivering up to $165W \times 2 + 350W$, it supports passive and powered speakers or subwoofers. Featuring adjustable frequency and tone controls, it ensures a powerful, noise-free HiFi experience in a durable aluminum design. Get it today from Gears for Ears the official Fosi Audio dealer at the best price in Bangladesh.

    The BT30D PRO integrated amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs.

    Redefining HiFi with Unmatched Value

    This 2.1CH mini Bluetooth amp is praised by customers for its appearance, value, and sound quality. They note its impressive presentation, ability to drive speakers and add depth to the soundscape. It can power two speakers and a subwoofer, making home audio setup easy.

    Knobs designed for subwoofer

    The SUB FREQ knob allows frequency adjustment of passive subwoofers from 0 to 300 Hz, and the SUB VOL knob sets their volume.

    Pre-Out Connector

    Build a home stereo system on your desktop by connecting a powered speaker, subwoofer, or amplifier to the BT30D Pro through the 3.5mm PRE output for a compact audio receiver setup.



    Specifications
    Specifications Details
    Model BT30D PRO
    Output Power 165W x2+350W@4Ω
    Terminating Impedance 2-8Ω
    Input Mode Bluetooth + RCA
    Output Mode Passive Speakers/Subwoofer + AUX
    Frequency Range 20Hz - 20kHz
    THD ≤0.03%
    SNR ≥108dB
    Chip Set TPA3255
    Bluetooth Transmission Distance Up to 50Ft
    Bluetooth Name Fosi Audio BT30D PRO
    Device Dimension 6 x 5 x 1 inches
    DC Input Range 19-36V
    Power Supply 32V 5A
    What‘s in the box
    Item Quantity
    Fosi Audio BT30D PRO Power Amplifier x 1
    Bluetooth Antenna x 1
    32V 5A Power Adapter x 1
    AC Cord x 1
    User’s Manual x 1
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 4861673872

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    4.3 ★★★★★
    Based on 16 reviews
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    Product Reviews
    S
    Verified Purchase
    Sharon A. Hall
    Houston, US
    ★★★★★ 1
    Asurion "Assures" nothing!
    Asurion has terrible Customer Support. All machine based. They give you no phone # for human interaction. Their online Support process is very close-ended. It is a checklist designed to frustrate purchasers whose issue lies outside only the very issue. My issue: I bought "Cuisinart TOB-40FR Custom Classic Toaster Oven Broiler, Silver (Renewed)" on May 26, 2024. It stated it had a 90 day warranty. So I bought an Asurion Protection Plan also to cover it for 3 years. The toaster started flaking off metal finish inside the oven over the cooking area. I tried to file a claim with Asurion and they told me the Manufacturers warranty was still in effect and I should contact Cuisinart. This despite the oven was sold with a Amazon Renewed verbiage stating a 90 day warranty. And they have nothing on their "Machine Checklist" to cover this eventuality. And I would assume I am not the only one who takes the "Renewed" route and backs it up with a "Protection Plan". They will frustrate you no end. I suspect, like many insurances, they seek to deny, deny, deny, in hopes the purchaser will give up.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 4, 2026
    D
    Verified Purchase
    Darla
    Pawtucket, US
    ★★★★★ 4
    GIFT CARD AS REPLACEMENT, NO CHOICE OF CHECK OR REPLACEMENT. GOOD COMPANY
    PROS: * A decent company, responsive and fair. * Allows you to buy items from anywhere you want, and buy the warranty at Amazon. * Provides better coverage than other warranties, and covers more, including breakage! CON: They don't send you a check in order to buy wherever you want, send a replacement, or give you a choice. Instead, they send you an Amazon Gift Card. That's OK if you're a big Amazon shopper, but sometimes, you can get a better price elsewhere.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 10, 2025
    L
    Verified Purchase
    Luis Ortiz
    Fort Morgan, US
    ★★★★★ 5
    Asurion has been outstanding. Their customer service is quick, reliable, and efficient.
    Every time I’ve had a problem, Asurion has been outstanding. Their customer service is quick, reliable, and efficient, and they handle claims with minimal hassle. It’s reassuring to know they actually follow through and resolve issues promptly.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 16, 2026
    G
    Verified Purchase
    Glen Armstrong
    Massapequa, US
    ★★★★★ 5
    Good protection, easy process
    First time filing a claim. Super easy and fast. Nice to have have protection and a smooth claims process when the unfortunate happens..
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    K
    Verified Purchase
    K. Shockley
    Houston, US
    ★★★★★ 5
    Ease of making a claim and quick return time for claim.
    Very easy to work with.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026

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