The 6 Best Small passive Subwoofers (2023 reviews)

If you often find yourself scrambling for good subwoofer, klipsch small passive subwoofer should be your first option for buying. Synergy black label speakers are designed to give you an amazing sound stage with the latest technology inside these sleek speaker components. It has solid bass, and the gain and low pass controls are very sensitive, and help to hone it in perfectly. It works well when listening to soft or loud music. The level control is very sensitive, and it’s a must to get that dialed in properly to enjoy the full capabilities of this subwoofer.

The unit is heavy-duty, well-built and has simple, good looks that will not distort at higher volumes. The built-in digital amp provides very good response and nice, accurate bass that will not distort at higher volumes. It’s crisp and clean too.

Why We Like This:

Reaches deep plenty of oomph and volumesmall enough to be placed anywherehighly recommended
Really adds that thumping punch to the base sound
Smooth, responsive, accurate bass that can get loud when you need it to

Best For The Money: Polk Audio Small passive Subwoofer

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The polk audio small passive subwoofer is specially designed for your daily usage and has all useful features. The Polk PSW10 adds a subtle bass emphasis to all types of music and does not overwhelm. It is easy to hook, great subwoofer, very good sound easy to hook. It is powered by a high-current amplifier producing 50 watts rms/100 watts of dynamic power. This adds a real dimension to the sound of even an excellent amplifier and good speakers.

House, bass heavy, Basement Jaxx, Griz, and the like are awesome, and the silky clean bass fills and envelopes you with these styles of music. Sophisticated engineering with best in class resonance-free driver materials make this sub highly durable and fit for extended use. This sub is great for smaller rooms. It's loud enough for a mid sized room and the sound quality is good for music, movies and games.

Why We Like This:

Adds depth to the music and enriches the listening experience
Great bass, adds more quality sound to existing klipsch speakers
Great bass sound with plenty of adjustability to fine tune your preference

Best For TV: Bestisan Dynamic Bass

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The bestisan dynamic bass might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. This subwoofer has a frequency response range of 40 to 250 hz with a low-pass crossover filter, which can be adjusted through the full range, and pumps dynamic theater-quality bass into your bedroom and apartment. It is perfect for a small to medium room home theater.

This unit is used with aux speakers. The Independent volume and low-frequency bandwidth adjustment knob located on the back panel of the subwoofer allows you to adjust the volume and low-frequency bandwidth according to your preference. It offers lifetime technical support. You can also use the included 1/8" Y adapter for other options like a soundbar or PC.

Why We Like This:

Really boosts the sound especially for action movies
Connecting was easy with rca cable
Sounds right with both volume & crossover at the click
Great little sub perfect for bedroom or office

Best For bedroom: Bestisan Small passive Subwoofer

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If you often find yourself confused about appropriate and satisfactory subwoofer, bestisan small passive subwoofer is your end point. This subwoofer provides a lot of flexibility as you do not need a receiver. It is easy to dial in, works perfectly with the existing system, and highly recommend this unit. It works well with the mini system to provide bass. It is powered so you can connect any speakers directly, which is super convenient. It is suitable for even small speakers.

This subwoofer does not have auto off, but you can press the power button to switch the subwoofer to standby mode, and have a nice day. It is easy to use once you figure out your setup. It’s definitely well suited for a medium size room which could be a large living room, a master bedroom, or rec room.

Why We Like This:

Does not automatically turn on and off
Very good base and gives nice output even for small and portable speakers
Good brand reputation

Best Micro Subwoofer: SVS Small passive Subwoofer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate subwoofer. The svs small passive subwoofer is exactly that - it's a simple subwoofer that hits all the right notes. The miniature yet mighty SVS 3000 micro subwoofer seamlessly blends into any room and speaker system energizing space with astonishingly rich effortless and detailed bass for music and home theater that is all the more impressive given its micro. It's so powerful that it's only 8 inches. This way, you can put the subwoofer anywhere you want (even on a shelf), and still get a very clean sound. The sound quality improvements you get from this feature alone will dominate any "incremental gains" you get from things like more power, deeper bass extension, or flatter frequency response.

The SVS 3000 micro comes with a 3-pole parametric EQ that you can use to "kill" the resonant frequencies. Its two side woofers, which will cancel any harsh vibration. If you are looking to shake your house down adding this into a home theater you will need two or one larger sub. It makes setup’s amazingly simple additionally does and does it with clarity and composure that is simply amazing.

Why We Like This:

Nice fit/finish, and produces significant bass output for the size
Outstanding for small untreated rooms, due to the built-in 3 pole parametric e
Super, super, super low frequencies are produced with fidelity, and clean, tight power
Buttons on the rear for level, phase, low pass filter and auto-on

Best For residential And commercial settings: OSD Audio Small passive Subwoofer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate subwoofer. The osd audio small passive subwoofer is exactly that - it's a simple subwoofer that hits all the right notes. A single passive in-wall subwoofer that adds rich, deep bass to home theaters and media rooms. It is designed with a sealed and tuned enclosure that adds rigidity for tight bass sound, maximum bass extension, and helps keep sound from leaking into other spaces. It includes easy to install with basic tools and cut-out template, and instructions.

It is designed for residential and commercial settings where space is limited, the mounting depth is less than 4 inches and the trimless design blends into any interior. It is easy to install, works like a charm. There is no power supply this is passive.

Why We Like This: