The subwoofer is considered one of the most important elements in the home theater system. It is the part that adds dimension and depth to the sound, making it more impactful. The subwoofer is responsible for creating that rumbling effect that is vital in many movies.
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The subwoofer is a speaker dedicated to low frequencies, typically under 130Hz (although some go as high as 180Hz). These speakers are capable of producing more bass than full-range speakers. They come in many sizes, from compact ones like an 8-inch driver to larger ones like 15-inch or even larger drivers in certain models.
However, it doesn’t mean that small subwoofers are not capable of producing good bass. You will be surprised by how much bass a small subwoofer can produce considering its size and price. In this article, we will talk about the best home theater subwoofer under 100 dollars.
Theater Solutions SUB8SM Subwoofer is a 250-watt compact down-firing subwoofer with an 8″ driver and a 4.75″ height. It is designed to fit under most furniture or in tight spaces and can also be used as a back surround subwoofer. The subwoofer enclosure has a bottom slotted bass port and is covered with high-density fibre carpet for a sleek look.
This slim subwoofer features L/R RCA inputs, high level L/R input and output spring terminals, variable 35Hz to 150Hz control knob, gain control knob, 0 or 180 degree phase switch and built-in auto shut off.
The Theater Solutions SUB8SM Subwoofer can be used for in-wall or in-ceiling home entertainment, home theater systems, surround sound systems and multiple room systems.
The SUB8SM has a built-in digital drive high-efficiency amplifier, 8″ high-efficiency low frequency down-firing transducer, mahogany finish and a full instructions manual that is included.
The Polk PSW10 subwoofer is the perfect solution for small-to-midsize rooms, delivering all the best features of a hi-end, high-quality subwoofer at a value price.
The Polk PSW10 is more than just your average subwoofer. This 10-inch subwoofer has two carefully designed components engineered to work together: the Dynamic Balance woofer and the port.
The Polk PSW10 features a 10-inch Dynamic Balance woofer with a unique directed port. This feature helps ensure that the woofer cone moves more freely and delivers precise bass with added depth that brings your music and movies alive.
With its 80Hz crossover to 40Hz, this subwoofer is perfect for any room size. The sound produced by this great subwoofer is full and rich, even at lower frequencies.
Additionally, by blending in perfectly with any speaker setup, this sub makes sure you get the most out of your existing setup without any distortion. You can even mount it on the wall!
Bestseller No. 1 
Features
- Speaker Type : Subwoofer
- Brand : Dayton Audio
- Model Name : SUB-800
- Subwoofer Diameter : 8 Inches
- Color : Black
The Dayton Audio SUB-800 subwoofer system is the perfect addition to any home theater system. The compact cabinet contains an 8″ long-throw woofer and a high power amplifier, driven by a highly efficient Class D power section. With a built-in crossover, line-level inputs, and speaker level inputs, the SUB-800 can be used with virtually any audio system for remarkable low-frequency output.
The SUB-800 features an adjustable 50 Hz – 150 Hz low pass crossover and phase switch, allowing it to integrate seamlessly with main speakers and a variety of listening environments. A 0° or 180° phase switch allows for even greater flexibility in positioning the subwoofer in relation to the listening area for better blending with the main speakers. The downward-firing flared port design provides a clean bass response without chuffing or port noise.
The SUB-800 uses a highly efficient Class D power amplifier that delivers powerful deep bass impact while only consuming 120 watts of electricity at full volume (1/2 watt standby mode). The subwoofer cabinet has been designed to minimize resonances and vibrational energy, resulting in a tight, accurate bass responses.
4.Acoustic Audio by Goldwood PSW250-6
“I recently upgraded my home theater system, and I had a hard time deciding on a new subwoofer. I ended up choosing the Acoustic Audio PSW-250 based on price, size, and wattage. I have been very happy with my purchase and wanted to share that with you in case you are considering buying one yourself.
My current setup is pretty modest. I use a Sony STR-DH750 receiver paired with Klipsch RW-51M speakers. I’ve never been big into movies or television, so I spend most of my TV time playing video games. For the most part, I play Xbox One and PS4 games.
The Klipsch speakers are amazing, but they don’t have as much bass as I wanted. This was especially true in games like Call of Duty: WWII, which has an amazing soundtrack. My old subwoofer from Logitech just wasn’t cutting it anymore. It was also over eight years old and starting to show its age.
The Yamaha YST-SW45 is a high-end subwoofer with a 70-watt amplifier and an 8-inch cone woofer. It has a variable crossover, speaker- and line-level inputs, and a 2-year warranty.
The YST-SW45’s 8-inch driver produces more low-frequency sound than its 6.5-inch predecessor. Its new Advanced YST II technology employs negative impedance feedback, thereby reducing the amount of current flowing to the driver, which in turn reduces unwanted distortion and allows for a more accurate bass response.
The SW45’s cabinet is made from high-density MDF (medium density fiberboard), resulting in less resonance than ordinary wood cabinets found in similar units. The fully front-ported cabinet also offers greater flexibility in the placement, allowing it to be placed in any position without affecting bass performance.
The SW45 subwoofer offers multiple input options: speaker level inputs that allow the unit to be connected to traditional stereo receivers or amplifiers; or line-level (RCA) inputs that allow the unit to be connected to a digital amplifier or even an A/V receiver with preamp outputs. In addition, it includes a variable crossover (50 Hz – 150 Hz) that enables you to adjust.
Acoustic Audio by Goldwood PSW-8 subwoofer, 8 inch down-firing long-throw woofer, 250 watts peak power, frequency response is 35Hz-250Hz, efficiency is 96dB, 8ohm impedance. Front slotted bass port, bottom slotted port, MDF cabinet with black ash finish.
Use for in-wall home entertainment, home theater systems, surround sound systems and multiple room systems. This listing and price are for 1 subwoofer. The Acoustic Audio PSW-8 powered subwoofer features a front slotted bass port design that allows for maximum bass extension. The acoustic audio PSW-6 powered subwoofer also features a bottom slotted port design that reduces noise from air turbulence as well as provides an even more accurate low-end response curve. The sleek design of the MDF enclosure has been crafted to help eliminate any unwanted resonance while maximizing the overall performance of the subwoofer.
The high-quality materials used in the construction of this cabinet make it both sturdy and lightweight. Also included with the PSW-8 is a 6 foot dual RCA cable which will allow you to connect your subwoofer to any home theater receiver that has an available dedicated passive Subwoofer output(SPDIF).
7.Yamaha YST-SW012
The Yamaha YST-SW012 is a 100 watt powered subwoofer that features Yamaha’s Advanced YST (Yamaha Active Servo Technology), a Linear Port, and an 8″ woofer.
The Yamaha YST-SW012 Powered Subwoofer uses Yamaha’s exclusive Advanced YST, which is a unique system that combines the functions of an active servo-controlled amplifier and negative-impedance and constant-current principles to optimize the performance of the speakers. It provides high power output with low distortion.
The front-firing active subwoofer features an 8″ long-throw cone driver and a 100-watt dynamic power amplifier. Its Linear Port minimizes extraneous noise for clean bass reproduction. The subwoofer also offers a convenient Auto Standby Switching function that switches automatically between “On” and “Standby” modes depending on whether or not an audio signal is being input into the unit.
If you have a computer or television setup, you may want to add some extra bass to your system. This is an 8″ powered subwoofer capable of producing 60 watts (RMS) output. The subwoofer has a frequency response range of 50 to 250 Hz with a lowpass crossover filter, which can be adjusted from 50 to 150 Hz. Gain and frequency knobs on the control panel allow you to adjust the crossover filter and the power output for the optimum blend and balance of bass output
High-level inputs accept a full-range signal from the amplifier’s stereo speaker outputs. When connecting the unit as part of a 5.1 system, these would be taken off the Front Left and Front Right outputs in parallel to the standard pair of front speakers.
Additionally, the subwoofer has a set of right/left Line Level inputs. If using a standard stereo system, without a special subwoofer output, you can connect these to the left and right line-level outputs on the amp.
This Acoustic Audio by Goldwood subwoofer is powered, so it can be used with any of your passive speakers and still pack a punch. The slim, front-firing design makes it easy to place and includes vibration absorbing feet.
You’ll get lots of flexibility with the crossover control, allowing you to adjust the subwoofer’s lower limit frequency from 50 to 150 hertz. This lets you fine-tune the way bass notes are rerouted to your subwoofer, ensuring that you hear every note and feel every beat without overpowering your other speakers.
The integrated high-efficiency amplifier delivers 250 watts peak power, so you’ll be able to achieve maximum impact as well as subtlety with your favourite music or movie soundtracks.
With a frequency response of 30 hertz to 250 hertz and 96 decibels at 8 ohms, this subwoofer will give you plenty of low-end power for a true home theater experience!
I live in a small apartment and I was worried about the sound quality of my home theater system. I decided to go with this subwoofer because smaller subwoofers don’t have enough power for the type of bass that I like, and most of the larger ones are too expensive. I’m very happy with my decision to go with the Acoustic Audio PSW-6 Down Firing Powered Subwoofer. This thing is loud! It’s a little hard to get the settings just right, but once you do it sounds wonderful!
I had a little trouble getting this subwoofer to work at first. It seemed like it was on all the time and I couldn’t turn it off. After playing with it for a while I realized that it has its own power switch on the back. Once I turned that one off, it stayed off when I turned off everything else. The only problem now is remembering to turn it back on when I want to use it again.
The only reason that this doesn’t get 5 stars is because of the difficulty in getting it set up just right. The manual isn’t very clear on how all of the controls work, so you have to play around with them until you figure out what does what.