Affordable and high-quality subwoofer plate amplifiers.
A plate amplifier is a small and lightweight device, which consists of a flat metal board with the connectors and controls attached to it. It is mounted at the back of a subwoofer or a stereo speaker and functions as an inbuilt amplifier of a device.
Today you can find a wide range of plate amplifiers, which differ in specifications and functions. To help you to choose the best subwoofer plate amplifier, we have prepared this article. We have studied the features and performance of multiple options and prepared a list of the most decent models, which we highly recommend.
Dimensions: 4.72 x 8.66 x 7.48 inches | Weight: 8.31 pounds | Maximum output power: 100W | Frequency response: 60 Hz
This modern amplifier stands out with its high- and low-level inputs & outputs that can greatly improve your listening experience. It is equipped with a low-pass filter that can be tuned to 90 Hz, while a high-pass counterpart can be set to 6kHz.
You can easily integrate this model into single and dual-subwoofer setups. Thanks to its compact body, it makes an ideal match for compact subwoofers. So, it is a great variant for limited spaces when using old-style cumbersome amps isn’t an option. The SA100 emits clean and crisp sound both during movie-watching and music-listening sessions.
Dimensions: 1.3 x 2.7 x 3.54 inches | Weight: 7.05 ounces | Maximum output power: 100W | Frequency response: 20~200Hz
This is a stylish sub-power amplifier that delivers amazing sound when paired with passive home and studio subwoofers. It is equipped with a top-notch TPA3116D2 chip and brags about power diapason of up to 100W. Besides, this model has a smooth volume control knob.
With very compact dimensions, the NS-03G is a wonderful option for small rooms. You can place it on your desktop and subwoofer to save space. Thanks to a 3.5mm AUX input, it is possible to connect CD players, phones, and TV sets.
Dimensions: 9-13/16" W x 9-13/16" H x 5" D | Weight: 13.4 pounds | Maximum output power: 250 W | Frequency response: 40-180 Hz
The Dayton Audio SA70 plate amplifier offers excellent performance and value for money, making it ideal for your subwoofer. It features two pre-determined amp settings, so you are sure to get the perfect sound for any environment. This amp is ideal for smaller rooms where big subwoofers are not needed, giving you the freedom to use other areas of your room.
If you are looking for a reliable, durable and versatile subwoofer plate amplifier for your home or office, the Dayton Audio SPA250 is the perfect solution. It is a perfect blend of technology, convenience and durability that will impress all who purchase it. If you want to get the best performance possible from your sound system, be sure to check out the Dayton Audio SPA250.
Dimensions: 4.5" x 5" x 1" | Weight: 8.8 ounces | Maximum output power: 60W | Frequency response: 100Hz
If you are looking for a small amplifier to ramp up the capabilities of your car audio system or computer speakers, this 2-channel, 2-speaker amp with a small footprint is undeniably a fantastic model. However, you can also add it to more serious configurations with home theater subwoofers.
The power output equals 30W at each channel, so you can enjoy listening to your favorite songs at full volume without any distortions or feedback. There are also separate controls for bass and treble, which are helpful if you want to set a specific value.
Dimensions: 4.65” x 4.61” x 1.38” | Weight: 1.0lb | Maximum output power: 300W | Frequency response: 20Hz-20KHz
The M1 Pro has much to boast of. First of all, it is equipped with a reliable TDA7498E chip. Secondly, the power output maxes at 160W + 160W.
Moreover, there is a high-quality 32V/5A power supply, so you can connect 300W passive speakers and receive clear sound. This amplifier makes a great combo with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing wired and wireless subwoofer kits.
Since there are RCA and Bluetooth 5.0 inputs, users can connect phones, computers, TVs, laptops, MP3 players, CD players, and many other sources. By adjusting bass and treble, you can get a delicate sound. Or, you can experiment with bass effects for a cinema-like experience.
| IMAGE | NAME | FEATURES | |
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Dayton Audio SA100
OUR CHOICE
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CHECK PRICE → | |
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Nobsound NS-03G
SMOOTH CONTROL
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CHECK PRICE → | |
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Dayton Audio SPA250
Switchable
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CHECK PRICE → |
Begin with checking the power of your speaker and its nominal impedance to understand how much amplifier power it will require. If a signal is very distorted, a speaker will be blown at lower levels much quicker than in the case of a clean signal at high levels. Your amplifier should allow you to drive the speakers hard enough not to max out each part of the signal chain to get the music, which is loud enough for the speakers. If an amplifier is not powerful, you may get messy audio and even damage your drivers.
The speakers provide 1.5 times more power than the nominal rating of a speaker. The best subwoofer plate amplifier should deliver twice more power to guarantee you the superior quality of audio and bass for the most dynamic tracks.
One more important specification of a plate amplifier is the number of channels it supports. The major options are the following:
To make a speaker box, you could make an opening in the cabinet, corresponding to the size of the amplifier you have chosen. Before purchasing a plate amplifier, check the dimensions carefully to make sure it will fit the box. Some speakers are so small, that they may not have enough space to house a plate amplifier.
If you hesitate about what the best subwoofer plate amplifier for your needs is, we are ready to help you out. Feel free to contact us and provide the characteristics of your sub or speakers.
