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Marcus T. Verified Purchase
That lil thing loud as hell I really wasn't expecting it to be that loud and super clear
Variant: Black, 1 set
🎶2.1 Channel Amplifier Board — 🔊50W x 2 + 100W Bluetooth🎵
🎶2.1 Channel Amplifier Board — 🔊50W x 2 + 100W Bluetooth🎵
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Los Angeles, CA
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$39.99
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🎶2.1 Channel Amplifier Board — 🔊50W x 2 + 100W Bluetooth🎵
Regular price
$39.99
Regular price
$39.99
Sale price
Unit price
per
★★★★★ Loved by 2,106 reviewers Read reviews ›
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🔊 2.1 Channel Power50W × 2 + 100W output ›
Why it works
🔊 Powerful 2.1 Channel Audio Output
Pain
Weak, thin sound from DIY speaker builds.
Feature
50W × 2 drives left & right speakers and 100W powers a subwoofer for a fuller, more immersive experience.
🎵 Bluetooth 5.0 Wireless Audio
Pain
Cables cluttering your audio setup.
Feature
Stream instantly from your smartphone, tablet or other Bluetooth devices — no messy cables.
🎶 Complete 2.1 Channel Sound Control
Pain
One-size-fits-all tone that never sounds right.
Feature
Independent controls for subwoofer frequency, subwoofer volume, treble, bass and master volume.
🔌 Wide Compatibility & Multiple Inputs
Pain
Amp boards that only accept one type of source.
Feature
Bluetooth 5.0 and 3.5mm AUX input, DC 12–24V power input, 4–8Ω speaker support.
❄️ Stable Performance With Cooling System
Pain
Amps that overheat, distort or cut out mid-song.
Feature
Quality components, large-capacity capacitor and efficient heat sink for stable, low-noise operation.
🧩 Compact DIY Amplifier Solution
Pain
Bulky amps that will not fit a custom build.
Feature
Compact 9.3 × 9 × 2.2 cm board with DIY-friendly assembly — made for custom speaker projects.
Features & specifications
| Product Type | 2.1 channel amplifier board |
|---|---|
| Output Power | 50W × 2 (left / right) + 100W (subwoofer) |
| Bluetooth | 5.0 |
| Audio Inputs | Bluetooth 5.0 / 3.5mm AUX |
| Power Input | DC 12–24V |
| Speaker Support | 4–8Ω |
| Adjustable Controls | Subwoofer frequency, subwoofer volume, treble, bass, master volume |
| Board Size | 9.3 × 9 × 2.2 cm |
| Cooling | Heat sink design with large-capacity capacitor |
| Best For | Custom speaker projects, DIY audio builds |
FAQ
What output power does it deliver?›
50W × 2 for the left and right speakers, plus 100W for a subwoofer.
How do I connect my phone?›
Wirelessly over Bluetooth 5.0, or wired through the 3.5mm AUX input.
What power supply do I need?›
Any DC 12–24V power input works with this board.
Which speakers can I use?›
Speakers rated 4–8Ω, including a subwoofer on the dedicated 100W channel.
Can I adjust the sound?›
Yes — independent controls for subwoofer frequency, subwoofer volume, treble, bass and master volume.
Does it come assembled?›
It arrives unassembled. It is a compact 9.3 × 9 × 2.2 cm board designed for DIY-friendly assembly in custom speaker projects.
Our service promise
📦Securely PackedEach board is packed with care so it arrives in good condition.
🔍Quality CheckedChecked before shipping, so your board matches the description.
💬Customer SupportQuestions about your order? Our team is here to help.
Ready to build your sound? 🎧
Real 2.1 channel power on a board that fits anywhere.
Shop NowCustomer Reviews
★★★★★ 3 reviews
D
Derrick H. Verified Purchase
I connected 2, 10" woofers in parallel and 1 6x9 this does the job, clear sound, I connected to the battery to see what kind of ampare and whatts it draws well worth the price, and fast shipping 🔥🔥🔥
Variant: Black, 1 set
W
Wesley P. Verified Purchase
The product arrived I unassembled, I photographed the amp before and then after assembly. I haven't tried it yet. I will be connecting it to my vehicle system very soon, it does contain a screw screwdriver for assembly and all screws, +1.
Variant: Black, 1 set
FAQ
How long does shipping take?
Orders are processed within 2–3 business days. After dispatch, estimated transit time is 10–17 business days for U.S. orders and 11–18 business days for international orders. Transit time does not include processing time and may vary due to carrier or customs delays.
What is your return policy?
Eligible return requests may be submitted within 30 days after delivery. Items must meet the conditions stated in our Refund & Return Policy. Please contact us before sending any item back.
How can I track my order?
Once your order ships, you will receive a confirmation message with tracking information.
Is my payment information secure?
Yes. Our store uses SSL encryption and all payments are processed through secure, industry-standard payment gateways. We never store your card details.
How do I contact customer support?
Customer service is available Monday – Friday, 9:00 AM – 6:00 PM (EST). We respond within 24 business hours. Inquiries received over weekends or holidays will be handled on the next business day.