Are you looking for a DSP amplifier? If so, then you’ve come to the right place! In this comprehensive buying guide, we’ll discuss the different features and specifications of the best DSP amplifiers on the market.
We’ll help you decide which amplifier is right for your needs, and give you some tips on how to choose the perfect one for your amplification requirements. Whether you’re a beginner or an experienced audio enthusiast, read on for all the information you need to make an informed purchase.
What Is A DSP Amplifier?
A DSP amplifier is a type of amplifier that uses digital signal processing to improve the sound quality of the audio signal. The term “DSP” stands for a digital signal processor, which means that it converts an analog audio signal into a digitized one before sending it out through your speakers or headphones.
This type of amplifier can be used to reduce signal distortion, noise, and echo. DSP amplifiers are often used in professional audio applications such as concert halls, recording studios, and public address systems.
One of the benefits of using a DSP amplifier is that it can be customized to meet the specific needs of the application. The settings can be adjusted to optimize the sound for different types of speakers or environments.
Additionally, DSP amplifiers can provide more accurate control protocols over the audio signal than traditional analog amplifiers. This allows for more precise sound adjustment and better audio quality.
DSP amplifiers are also often used to create surround sound effects. By adjusting the settings on the amplifier, it’s possible to create an immersive audio experience that simulates being in a movie theater or concert hall.
This can be done by sending different audio signals to different speakers so that each speaker plays back a different part of the audio signal. This creates a more realistic listening experience that can make you feel like you’re really there.
The 5 Best DSP Amplifier Options
Here are some of the best DSP amplifier options available today:
1. SMSL AD18 80W2 Bluetooth 4.2 HiFi USB DSP Digital Decoding Power Amplifier
2 Bluetooth module allows the device to link to Bluetooth via NFC. Independent IC is used in the headphone amplifier. It features a remote control and a 1.44-inch color screen and uses modern DSP innovation.
The TAS5508C is used as the amp chip for digital input sensitivity DSP processing and pre-amplification. It is a rear-AMP for digital signals, which will pass via an LC filter before being sent to the amplifier’s output jack. CS8422 is a digital reception chip that receives and transmits coaxial and optical signals. VT1620A is a USB chip.
This amplifier supports 16bit/24bit stereo sound with a sample rate of up to 192kHz. For significantly better sound, the amplifier uses SDPI output rather than the internal DAC output structure. It also has strong anti-interference and high-fidelity capabilities.
Specifications:
- Speaker Type: Coaxial
- Brand: SMSL
- Mounting Type: Floor Standing
- Surround Sound: 4.2
- Item Dimensions: 6.77 x 3.35 x 2.01 inches
- Product Weight: 1.26 pounds
- ASIN: B01M3ULDG9
- Item Model Number: AD18
- Batteries: 1 Lithium Polymer batteries required.
- Manufacturer: SMSL
Pros
- Simple to set up
- Has respectable ohm impedance can be driven with ease
- Allows for a good deal of personalization
- Amp’s multiple built-in EQs as well as treble and bass controls enable you to fine-tune sound character
- Connects to your smartphone through Bluetooth (and to the television through aux)
- Remote is compact and easy to use, with only a few buttons
Cons
- An unpleasant clicking sound when shifting through different outputs
- Consumes around 7W of power even when not operating
2. OSD SS8 Slim 250W 8″ Powered Subwoofer w/ DSP App Control
It also functions with the free and paid iWoofer App in order to tailor bass output through your tablet or smartphone. The amplifier provides a compelling bass output as well as an ultra-thin design; it may be used as a solo subwoofer or with additional brackets as well.
The OSD SS8 also saves on energy. It uses energy-saving signal detection and modern digital technologies to deliver maximum performance with little heat generation. The low profile and 200W of power output delivers tremendous bottom sound in tight quarters.
This amplifier fits nicely beneath coffee tables, sofas, or beds and adds impressive low-center frequency audio effects to surround systems that are otherwise feeble.
For excellent sound production, this amplifier has an effective way to handle high-power. With hair splitting bass notes, you can enhance otherwise flimsy speaker configurations.
Specifications:
- Speaker Type: Subwoofer
- Brand: OSD Audio
- Model Name: SS8
- Subwoofer Diameter: 8 Inches
- Mounting Type: Wall Mount
- Product Dimensions: 25 x 18 x 8 inches
- Item Weight: 23.4 pounds
- Manufacturer: OSD Audio
- ASIN: B07F92J9C8
Pros
Cons
3. Sony XM-GS6DSP GS Series 6/5 Channel Class-D Bluetooth Amplifier
You can control the speaker placement, timing, and sound quality. It’s worth noting that when in your car, you’re closer to certain speakers than others, which impacts how the music sounds.
If you’re aiming for a realistic audio experience, this amplifier re-calibrates the signal through time alignment; you’re always in the appropriate sound field. With just a slight touch of your phone’s screen, you can modify volume levels, speaker and advanced equalization settings, and fader controls from the convenience of your couch.
The responsive bass is provided by electrolytic capacitors that are of high quality. This is both at the power output and input stages. For a rich, energetic sound, superior inductors featuring low resistance OFC wire minimize RF noise.
Specifications:
- Item Dimensions: 7.85 x 11.61 x 2.17 inches
- Manufacturer: Sony
- Brand: Sony
- Number of Channels: 5
- Item Weight: 5 pounds
- ASIN: B07B4XW8MS
- Item Model Number: XM-GS6DSP
- Display Features: Wireless
- Included Components: Amp
- Manufacturer: Sony
Pros
- Easy set-up process
- Produces crisp and clear sound quality
- Speaker leads are adequate for audio start-up
- Sub is in complete control, providing just the right amount of thud
- Sony app is well-designed and simple to use
- Signal it produces is crystal clear and distortion-free
- PCB design and quality are excellent
- Chassis is well-made and durable
Cons
- Better for smaller sound systems, not large ones
4. Puffin Phono DSP Phono preamp from Parks Audio
If you already have a record that was produced out of phase, the Puffin will allow you to rectify it. Those are only a handful of the Puffin’s capabilities.
You may adjust the volume for the acoustics of your room, use a mono cart to play mono records, keep track of the playing hours on your cartridge, and assess the quality of a record. As if that wasn’t sufficient, the Puffin also comes with a TOSLINK cable or digital coax that can deliver a signal output of 96 kHz/24-bit S/PDIF to a DAC.
The Parks Audio Puffin can be used with an almost limitless number of turntable setups. It can enable you to tweak and fine-tune your cartridge to have every single ounce of musical information out from the record’s grooves.
Whether you have a 10-inch, 7-inch, or 12-inch vinyl record, you can conveniently play them at either 16, 33, or 45rpm. At 78rpm, you can play a shellac record.
Specifications:
- Color: 1.12-USAA-56
- Brand: Parks Audio
- Unit Count: 1
- Package Type: Standard Packaging
- Package Dimensions: 8.9 x 5.5 x 3.4 inches
- Item Weight: 1 pounds
- Manufacturer: Parks Audio
- ASIN: B07DKHM2HS
Pros
- Amp is very versatile for different purposes
- Simple to operate: you don’t even need to read the instructions
- Numerous settings improve sound quality without the need for tube rolling, cable adjustments, or cartridge updates
Cons
- Bluetooth audio connection feature is not very reliable
- Better suited for MM cartridge users, not MC cartridge users
5. Soundavo PSB-400DSP Class D Subwoofer Amplifier
This is 1000 watts of peak power. The amplifier can get full band audio from a receiver, audio amplifier, or preamp, owing to the mono line or stereo audio input.
There’s also a passthrough, and a stereo speaker level output and input connector that connects to older home theater receivers and amplifiers that don’t have line level outputs. You can select and save your three favorite volume levels and bass frequencies for an amazing listening experience for both music and movies.
Accessing the screen with the menu function is easy through the selection knob. You can pick and and change Crossover Frequency Bands, Master Volume Level, 4 different Low Cut, 4 different Crossover Slopes, and Phase, through the digital signal process (DSP) that is built-in. It’s designed for 8″, 10″, and 12″ subs.
The auto on/off, 12V trigger mode, or always-on mode are all selectable via a three-way switch on the back panel. The amplifier will be able to be used in a variety of ways. You can pick between 5 and 30 minutes in 5-minute intervals, or access the DSP menu to disable the function.
Specifications:
- Connectivity Technology: RCA
- Speaker Type: Subwoofer, In Wall
- Brand: Soundavo
- Mounting Type: Floor,In-wall
- Audio Output Mode: Mono, Stereo
- Product Dimensions: 17.4 x 9.6 x 1.8 inches
- Item Weight: 6.91 pounds
- ASIN: B07Z8CSR9H
- Item Model Number: AMZPSB-400DSP
- Manufacturer: Soundavo
Pros
- Excellent auto power on function
- Amplifier has features that make tuning a breeze
- Can easily power a huge 12 inch Sub
- LCD display is bright and clear which helps simplify operation process
- Quite simple to set up
- Also has a Speaker In connector
- Well-structured with high-quality materials
- Amp comes in attractive package
Cons
- Outside of unit gets hot during use
- Volume control is not directly accessible
Factors To Consider When Buying A DSP Amplifier
There are a few key factors you need to consider when buying a DSP amplifier:
Budget
Your budget is an important factor to consider when looking for a DSP amplifier. You should decide how much you’re willing to spend before starting your search so that you can narrow down your options.
Type Of Audio Files
When choosing a DSP amplifier, it’s important to consider the type of audio files that you’ll be playing. Some amplifiers are better suited for certain types of audio files than others.
Power
The power output of an amp is another factor that you should consider. This is the power output at a certain frequency and with a specific harmonic distortion. Think of it as the maximum power an amp can produce without clipping or distorting the signal.
Amplifier Output
Most amps come with a speaker-level input to output mixer, making them compatible with almost any receiver in your car audio system. However, some systems that don’t have RCA outputs may need a special adapter.
Channels
The number of channels an amp has will determine how many speakers it can power. If you’re looking to add more speakers to your system, make sure that the amp you choose has enough channels to support them.
Crossovers
A crossover splits the audio signal into separate frequencies that are directed to the appropriate speakers. For example, high frequencies will be sent to your tweeters, and low frequencies will go to the subwoofer.
Bands of Equalization Set
An equalizer adjusts the frequency response of your system. It’s used to balance out any weaknesses in an audio setup, such as poor acoustics or uneven speaker placement.
Remote Bass Control
This feature lets you adjust the level of bass from your driver’s seat. It makes it easier to fine-tune the low end without having to get out of the car and walk around behind it every time you want to make an adjustment.
Bridgeable Outputs
This is another way of saying “mono output,”; the amp can only be used with one speaker. If you’re using two subs, for example, you’ll need an amp with bridgeable outputs to get the most out of them.
The Best DSP Amplifiers: The Bottom Line
So, there you have it: our list of the 5 best DSP amplifier options on the market right now are now at your fingertips. We think each of these amps are worth your consideration if you’re in the market for a new one.
While we can’t make a final decision for you, hopefully this guide has given you some idea of what to look for and what might be the best fit for your needs. We’re confident you’ll find one that fits both your needs and your budget.