TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers
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Availability:
In Stock.
Arrives
Saturday, May 17
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Features
- 3-in-1 multi-function input: This power amplifier board integrates AUX, Bluetooth and USB input methods, allowing you to connect a variety of audio sources as you like. What's more convenient is that you can easily switch between input modes and songs through the dial button, and enjoy the fun of music to the fullest.
- Powerful sound field experience: integrated TDA7498E power amplifier chip, supports 2.1 channel configuration, including left channel, right channel and subwoofer output. The left and right channels provide an output power of 160W each, and the subwoofer reaches a maximum output of 220W, creating an immersive audio experience for you.
- Wide power supply adaptation range: The power amplifier board is suitable for DC15~36V power supply, and also has undervoltage protection function when it is lower than 9V, and supports 12V power supply option. This means that you can choose a suitable power supply method according to your actual needs without worrying about power supply issues.
- Compatible with a variety of speakers: the board is suitable for 30-200W, 4-8 speakers, so it can perfectly match with speakers of various specifications. Whether it is a small speaker or a large audio equipment, it can be coordinated with the power amplifier board.
- Perfect protection mechanism: Our power amplifier board has built-in comprehensive protection mechanism, including anti-reverse polarity, undervoltage, overheating, overcurrent and short circuit protection. These smart protection features keep your audio system and speakers safe, so you can enjoy your music with confidence.
Voltage: 15 Volts (DC)
Manufacturer: Hosyond
Maximum Supply Voltage: 36 Volts (DC)
Minimum Supply Voltage: 9 Volts
Mounting Type: Surface Mount
Package Dimensions : 6.38 x 5.63 x 2.05 inches; 13.4 ounces
Item model number : H019
Date First Available : July 26, 2023
Manufacturer : Hosyond
Best Sellers Rank: #12,800 in Electronics (See Top 100 in Electronics) #31 in Audio Component Amplifiers
#31 in Audio Component Amplifiers:
Customer Reviews: 4.2 4.2 out of 5 stars 193 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I’m impressed with this little amp board kit. The only gripe I’d have is the little fan barely making noise but that’s nit picking because it’s whisper quiet. Back to positive feedback. 1: Driving retro JBL speakers from the 80s with 5 1/2 inch drivers. 150w 8ohm. Sound perfect. 2: Bluetooth links with Apple TV4k. Flawlessly 3: Driving 2 40w exciters with 1 50w shaker from sub channel. (Have to turn down gain and volume still). 4: Links to iPhone flawlessly. 5: Sub channel has separate volume and gain. 6: bass and treble have separate gain. 7: Volume control. 8: Quality heat sink. 9: Plenty of power to drive power hungry 80s speakers. 10: Tiny footprint with plenty of undistorted sound coming from speakers. 11: Quality capacitor array. I’m honestly impressed. My recliner rock and rolls and I’m only using 16vdc @4Ah and I could add 1 more bass shaker easily. If I turned up the gain and volume on the sub channel I’d blow up chair.
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Reviewed in the United States on March 7, 2025 by Rikki Rocktrap
Thoroughly impressed! When I first purchased this there weren’t many reviews. I took a chance and I’ve got to say it’s been an outstanding purchase. I hooked it up to some Bose speakers an active pioneer subwoofer I had in the garage. This board can push some power into these speakers and sub! The key is to have a higher voltage power supply. I tired it with a 15v, it wasn’t enough. Bumped it to the 32v and I was jamming! It’s small and easy to assemble. Doesn’t take up too much real estate. I just can’t believe this little board can put out the power it does. The BT works perfectly fine. Very happy!
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Reviewed in the United States on February 29, 2024 by Andy
I have an old farm truck that didn’t have a stereo so I bought this to put in it. I run 4 speakers (two speakers per channel) wired appropriately and a 10” subwoofer. It’s running on 20v through a 12v-20v step up. Super loud. Bass from the subwoofer is pretty powerful for how small this thing is. Sound quality is clear and overall pretty decent. The reason for 4 stars is because the “frequency” knob that is used to adjust the pitch of the subwoofer doesn’t seem to do anything. I have used other amplifiers like this one before and that knob does create a minor but noticeable change in the sound of the subwoofer. Not really that important though and works great otherwise.
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Reviewed in the United States on January 23, 2025 by Austin Barrett
Assembly required though it only took me a whole of five minutes or so without instructions. It's surprising sturdy for its appearance. I've got this amplifer connected with a 24v source and it's sound quality it provides to my two high RMS 6.5" speakers is astounding. It will almost deafen you with the capability of its power output. With the convenience of bluetooth, USB, auxiliary in, the adjustable treble and bass. It's a far better alternative to those higher priced amplifers that have lower power outputs and claim to be high quality. This amplifier is solid and I plan to purchase more of this sellers products as they have many applications and are very lightweight and portable.
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Reviewed in the United States on March 30, 2025 by Pontious Mallador Pontious Mallador
I own a lot of chip amps and this is the highest power one that I've picked up so far. If you've used any other TDA chip boards then you know what you're getting into. Sound quality is pretty exceptional for what you're paying, and the power output when properly spec'd is outstanding. I am using this one for a homegrown portable column array + subwoofer event speaker setup. I have hooked this up to a regulated bench supply set at 36v and run it with speakers wired to take the full rated WPC power at 4 ohm loads. It goes to ridiculous volume levels with no audible distortion and draws far fewer amps than the spec sheets and PSU requirements would suggest. I think I saw a peak of less than 4 amps of draw, whereas I was expecting twice that or more. The unit runs cool, especially with the fan running. The fan is very quiet, too. You won't hear it at all in a public venue. Heck, you can barely hear it in a quiet room. I am not sure if the variable crossover is just a low pass for the sub, or if it is a high pass for the stereo pair as well, but I make passive crossovers for my speakers so I haven't worried about it nor tested the output with an oscilloscope either. Anyway, this is a cheap, clean and powerful little amplifier if you load and power it properly. I would highly recommend it.
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Reviewed in the United States on October 1, 2024 by Negative459
For an amplifier, it's a great price point and has great output power. Fan is a little loud, but I unplugged the fan and it stays cool when not driven hard (running at 19V). BT audio processing time is a bit frustrating. Unlike most of my other bluetooth audio devices, there is a delay. While it's not significant, it's enough to drive you crazy when watching a video of someone speaking (slow speaking is not as problematic). For music however, or any other source that does not require audio and video to be perfectly synced, it's fine. Aux input does not have this delay, only bluetooth. UPDATE: Changed from 4 stars to 3, due to what seems to be an input threshold required to output sound via bluetooth (kind of like a a subwoofer amp that turns on/off automatically when it detects input). Listening to some classical music, I noticed it cutting out between notes. Tested on two different devices (phone and laptop) the same piece sounds perfect via aux input, but the quietest parts are missing when playing via bluetooth. As a note fades toward silence, it suddenly cuts the output completely, and restores output just AFTER the next note starts. This is a MAJOR flaw that means I'll be using a separate bluetooth adapter for this amp, rendering all onboard bluetooth functions useless.
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Reviewed in the United States on November 29, 2023 by quipstad
So, it seems like when I connect my sub rated 150W to the Amp rated 220W it just dies and resets. I'm using a 36V Power Supply. It's not ideal, but maybe my unit is defective. I don't know. Edit: it was a user error. Don't mix 4 Ohms Sub with 8 Ohms speakers. 5/5 works perfectly now
Reviewed in the United States on November 25, 2024 by Cindy Russell