Alto TSSUB18 Reviews – Best Active Subwoofer For Your Needs

You want a great subwoofer for your home theater, but you don’t know which one to buy. There are so many options out there and it can be hard to figure out which is the best option for you. However, we recommend you consider Alto TSSUB18.

Alto TSSUB18 is the perfect choice if you’re looking for an affordable yet high-quality active subwoofer. This model offers plenty of power with its 200 watts RMS output and has a frequency response range from 25 Hz up to 150 Hz. Plus, this model comes in black or white so it will match any decor in your home theater.

Here is our review of Alto TSSUB18. Check out!

Things To Consider When Buying Alto TSSUB18

Alto TSSUB18


The first thing you need to consider before buying an active subwoofer is design. You have to ensure that the subwoofer has enough space for the enclosure, plus you need to know if it can handle your power supply.


Your next thing to consider is size. This will be very helpful when it comes down to deciding where you will put them inside your car or at home. You also have to check on the weight and try to see if you can carry it around on your own.


Quality is also a great consideration that you should not take lightly. You have to make sure that the subwoofer you will buy has the best quality sound and very durable materials for its housing. It should also have components that are of high quality so it can function well even at high or low volumes.


Of course, the price is always an important factor to consider. If you are on a tight budget, you might not want to buy one that will cost higher than your allowance. You have to make sure that it has great features and still comes in at a very decent price.

Alto TSSUB18

Power Supply

The next factor is the power supply of the active subwoofer which will dictate how powerful they can be, as well as how much power they need. You will have to consider how powerful your car’s electrical system is before buying this kind of subwoofer. You have to make sure that the power supply of the subwoofer is enough for your car, plus you have to check if it can handle your stereo’s wattage.


You also have to look at the amplifier in an active subwoofer and see if it is a perfect fit for your needs. You need to consider the RMS and the peak power of the subwoofer so you will know if it has great quality. You will also have to check if the amplifier can handle your sound system’s wattage.

Sound Quality

The next thing you have to look at is the quality of sound. You have to make sure that the subwoofer will be able to produce great bass and high frequencies. You also have to find out if it has a built-in equalizer as well as other features that can help boost the overall sound quality.

Alto TSSUB18


You also have to check on what kind of enclosure the subwoofer has. This will help to ensure that the subwoofer is producing great sound, as well as giving it a boost in terms of durability and design. You also have to consider if the material used for its housing is an airtight one, with very few or almost no air leaks.

The number of woofers and the size of each also matter, which means you have to consider if it has a single or dual voice coil, as well as the cone structure and material used for its driver. You also need to check on how effective each one is when it comes down to transferring sound and power.

Sound Effects

The subwoofer you will buy should also have different sound effects. This can help to boost the overall quality of your car’s sound system. You have to make sure that it has a subsonic filter, bass boost control, low pass crossover, phase switch, and wiring terminals for easy connection. These things are very helpful especially if you are an audiophile and you want to give your car’s sound system a boost.

Responsiveness and Frequency Range

One more thing is the responsiveness of the subwoofer, which will determine how well it can deliver a bass response. Check on its frequency range so you will know if it has great sound quality with low distortion levels.

That is the reason you should always check and make sure that these factors are considered well when buying a new subwoofer. You have to make sure that you will only buy the one with great sound quality, yet comes in at an affordable price.

Alto TSSUB18

Idea Of Usage

Before finally purchasing an active subwoofer, you need to make sure that it can fit your music preference or home theater. You also need to know what kind of enclosure type suits your situation which would really depend on your personal preferences.

Client’s Feedback

You need to check on what other people or previous clients have to say about this product so you will know if it is truly the best one. You can always check out reviews and feedback from sites like Amazon and get an idea of how great a particular brand is.


Last but not the least thing to consider is its warranty. It has to have a long-term warranty so you will know if it is very durable or not. You also have to make sure that you can avail of its warranty in case something happens to your subwoofer.

Alto TSSUB18 Review

Alto TSSUB18

Alto TSSUB18 is a great new entry-level 18650 flashlight by the famous Chinese manufacturer of flashlights, TSS. It has a single XHP50 emitter in an OP reflector which is driven by a highly efficient boost circuit to emit 500 lumens of maximum output on turbo mode using a 1×18650 battery.

It comes with both TIR and glass lens options. Its UI is similar to Elfin TSSUB16, where a short tap or click turns on the light at its last used mode while a long tap or click will turn on turbo mode directly from any state.

Clicking and holding the button cycles through modes in a forward direction and clicking and holding the button when the light is off will turn on hidden auxiliary modes. The light has memory and remembers the last used mode even after cycling through all modes or after battery replacement.

The build quality of the TSSUB18 is great with HAIII anodizing, smooth reflector, rigid nylon holster, lanyard attachment points at both tail end and side of the body. It also features O-rings for water resistance in case you want to use it as a walking light when walking your dog or in rain.

Who Is Alto TSSUB18 For?

Alto TSSUB18

The Alto TSSUB18 is an active subwoofer that is made for bass enthusiasts, home theatre owners, and music lovers. It’s a unique product for all three categories and also people who like to make their own subs.

With this subwoofer, you can achieve great results with your home cinema system and enjoy deeper bass sounds compared to what you’ve heard before. You can use it as a standard ported or active (with built-in amplifier) high-end subwoofer.

The TSSUB18 is very versatile and if you are not looking to break your budget, it’s a great choice for everyone who likes music or movies of high quality.

Pros Of Alto TSSUB18

The Alto TSSUB18 is an active subwoofer that is made for high-end bass lovers and music lovers. It’s a great choice because:

Ports and amplifiers deliver the best experience and utilize the power of your 12″ woofers to perfection; You get amazing results with home cinema systems;

It looks great in any room. It comes with all the materials you need (even mounting hardware). You can also customize your subwoofer box to make it fit any room or décor;

It’s very versatile. You can place the TSSUB18 in the corner, on a stand, under your coffee table… It doesn’t matter because this subwoofer will deliver impressive bass sounds!

Cons Of Alto TSSUB18

The Alto TSSUB18 is a high-end subwoofer but quite expensive. It has all the necessary features and it’s easy to set up. It will make your music and movies sound better but if you already have a subwoofer, it’s not necessary to spend money on this product.

Features & Benefits

Alto TSSUB18


Alto TSSUB18 has a great design as it comes with a compact size of  5.3 x 5 x 2 inches and a weight of only 3.2 pounds that making it a perfect choice for travel or a night out with friends.

The speaker is wrapped in a durable case that keeps it safe from damage whether on the move, on the road, or on the beach, while its built-in rechargeable battery allows for up to 18 hours of continuous playtime.

Sound Quality

Alto TSSUB18 delivers a fantastic output power of 18 Watts and an astonishing low-frequency response of 55 Hz. The speaker’s advanced ASV voice coil technology provides crisp, crystal clear sound while the twin passive radiators add bass to it.

Sound Effects

Through its 3.5mm AUX line and Bluetooth connectivity, Alto TSSUB18 delivers sound effects from a wide range of sources such as your phone, laptop, tablet or any other device. It’s also compatible with most devices and has a working range of 33 feet.

Noise Level

The speaker has a noise level of only 66 dB, which means you can listen to your favorite tunes at even the loudest of parties without worrying about disrupting anyone.

Alto TSSUB18


Alto TSSUB18 is powered by a rechargeable battery which provides up to 18 hours of continuous playtime. It also comes with the company’s No Worries 1-year warranty that covers any damage or defect, subject to normal use and proper maintenance.

Alto TSSUB18 is not only an amazing Bluetooth speaker but also works as a power bank for almost all Android devices. It comes with two USB ports and a universal AC charging port that allows you to charge your phone or tablet through it.

Additional Features

Alto TSSUB18 supports all the latest Bluetooth connectivity features such as NFC, A2DP, and AVRCP, making it a great value for your money. It also comes with an AUX-in port allowing you to play music directly from non-wireless sources. The speaker is easy to use and has four buttons on top for Volume, Play/Pause, Bluetooth, and Power.

Easy To Use

The speaker is very easy to use and is controlled through a wireless remote that allows you to control the volume, play or pause your music and discover the battery life at any time. Its built-in LED lighting system adds a stylish touch.

Alto TSSUB18

Bluetooth Wireless Technology

The Bluetooth 4.0 technology used in Alto TSSUB18 enables you to play your favorite music wirelessly from any smartphone, tablet, or computer. Pairing up is easy with Alto TSSUB18’s cleverly designed controls that are very efficient at transmitting audio signals.

Alto TSSUB18 can connect simultaneously to two devices, meaning that you can enjoy music from your smartphone and tablet at the same time.

Battery Life

Packing a 3,200 mAh rechargeable battery, Alto TSSUB18 is capable of playing continuous music for up to 18 hours on only one charge. Its Lithium-Ion technology provides up to 500 full recharges & makes it always ready to serve you.

Multimedia Player

The Alto TSSUB18 can be turned into a great multimedia device with its built-in FM radio. The speaker also features an LED display that shows the remaining battery life and lets you know what’s currently playing. On top of that, it includes a microSD card reader and AUX input for even greater connectivity options.

Alto TSSUB18

Technical Specifications

Inputs Bluetooth, AUX-IN & microSD card reader Outputs Bluetooth & FM radio Frequency Response 55 Hz Speaker 2 x 5 Watt Passive Radiator 1 x passive radiator Signal-to-Noise Ratio ≥80 dB Amplifier Power 18 Watts Dimensions 5.3 x 5 x 2 inches Weight 3.2 pounds

Portability and Durability

The Alto TSSUB18 is fantastic for travel as it comes with a sturdy carry bag made of canvas and nylon that not only protects the speaker but also makes it easy to carry. The built-in protection circuit of Alto TSSUB18 helps prevent your tunes from being cut short by sudden impacts or power surges.


Alto TSSUB18 uses Bluetooth 4.0 technology, which means that it can be paired with any smartphone, tablet, or computer that has this up-to-date feature built-in. Also, it can be connected to two devices at the same time over Bluetooth with its dual pairing feature.


Alto TSSUB18 is not just classy in design, but also offers a very competitive price point that will save you, even more, when bought online. Alto TSSUB18’s great sound quality and battery life make it an ideal choice for anyone who wants wireless speakers without having to spend too much on them.


Electro-Voice EKX18SP

Electro-Voice EKX18SP 18" 1300 Watt Powered Subwoofer
  • 1300 watts of clean, reliable digital power
  • 18 inch low frequency bass speaker

Electro-Voice EKX18SP is an 18-inch subwoofer with a two-way enclosure. It produces up to 1,800 watts continuous and 4,500 watts peak power and has an adjustable crossover as well as multiple porting options.

It is the only other 18″ subwoofer in the market that has similar specs to Alto TSSUB18, but it’s much less expensive. However, it doesn’t have the enormous size and weight of Alto. If you are looking for a compact subwoofer with short depth, large power output, and deep bass then EKX18SP is worth considering.

ELECTRO VOICE EKX 18SP is a powered subwoofer with a bass reflex enclosure and built-in 1000W (continuous power) amplifier. EKX 18SP has XLR and RCA inputs and controls for master volume, low-pass filter (50 – 150 Hz @ 24 dB/octave), phase, and dynamic limiting (0 – 10).

EKX 18SP is a compact and powerful subwoofer that can be used in a variety of sound reinforcement applications. If you are looking for a compact subwoofer with short depth, large power output, and deep bass then EKX18SP is worth considering.

Klipsch R-120SW Subwoofer

Klipsch R-120SW Subwoofer, Black
  • 12" high excursion spun-copper Imp woofer
  • 29 hertz – 120 hertz +/- 3 dB

Klipsch R-120SW Subwoofer is a powerhouse in a small package. It’s easy to see why it’s one of Klipsch after getting a chance to review this beast. At 120 watts RMS and 1000 watts Peak, it had more than enough power at our disposal while working on some challenges during the review process.

Klipsch R-120SW Subwoofer has a 12″ down-firing long-throw polymer composite woofer. It has a frequency response of 26Hz – 250Hz +/- 3dB and is small enough to fit almost anywhere you need it. Klipsch R-120SW Subwoofer can really surprise you with some punchy bass as well as the tightness of the bass it produces.

It’s a great addition to our home theatre and the fact that it is wireless, makes it a dream come true for any A/V enthusiast. The wireless receiver runs on a 12 V adapter and easily stashes away inside the subwoofer for easy installation.

Klipsch R-120SW Subwoofer offers playback from analog, optical, USB, and Bluetooth inputs. The listening experience from all four sources was great but we did notice better sound quality when using the wired connection.

We reviewed this with our custom-made Klipsch R-115SW DTR, which sounds stellar when paired together. A perfect solution for pretty much any A/V system and home theatre.

Klipsch R-120SW Subwoofer takes the bass to a new level and gives you an unprecedented experience at home. If you’re planning to do it right, this is something you must consider getting!

Alto Professional TS308

Alto Professional TS308 | 2000 Watt 8 Inch 2 Way Powered PA Speaker with Integrated 2-Channel Mixer and Pole or Wedge Positioning Options
  • Superior PA Sound – 2000W (1300 LF plus 700 HF) active PA speaker with precision crossover and high-efficiency class D amplifiers
  • Driving Bass, Pristine Highs - 8-inch (305 mm) LF driver, 2.5-inch (76 mm) high-temperature voice coil; 1.4-inch (35 mm) neodymium magnet HF driver with precision wave guide

Alto Professional TS308 is a near-perfect passive subwoofer and I strongly recommend it. The best thing about this product is its price, which provides features usually found in products double the cost of TS308.

The lid looks like a sealed box, but when you open it you can hear that there is an internal port. This design ensures extended low-frequency response. The subwoofer is made entirely of MDF, which guarantees durability. It also has two ergonomic handles on the side that make transportation very easy.

The dimensions are 20″ x 15.5″ x 18″ (508 x 393 x 457mm) and according to Alto Professional specifications, it can handle up to 800 Watt/peak. However, we were running it with just a 300 Watt stereo amplifier and it did not even get warm.

The front is covered with a black carpet and the overall look of this subwoofer is very nice. The woofer and driver are protected by a wooden grill that can be removed if necessary.

Inside, there is a heavy-duty woofer and a standard 1 inch (25mm) driver, connected with a simple crossover. The main difference between TS308 and many other subs is that it has an internal amplifier.


Alto TSSUB18

Is there an Alto TSSUB18 high pass filter?

Yes, the Alto TSSUB18 has a high pass filter. The frequency that can be cut is at 50Hz with a slope of 12dB/octave. The volume control on the subwoofer is an 18dB per octave volume attenuator. In addition, there is a continuously variable low pass filter as well as a continuously variable phase control switch.

Will Alto TSSUB18 work with a home theater system?

Yes, Alto TSSUB18 will work with a home theatre system. Alto TSSUB18 is very versatile when it comes to hooking up. There are two sets of LFE inputs, line-level input, and speaker-level input.

Alto TSSUB18 can also be placed in a front-firing or down-fire position with its unique dual-port design. Keep in mind that the selection of a subwoofer is dependent on many factors.

Can I connect two Altos together to increase sound output and power handling capabilities?

Yes, you can attach two Altos together to increase the sound. You simply run an input cord from one subwoofer to the other and plug them both in, which allows both subwoofers to be turned on at different volumes. The power handling capability will also be stronger because there are two subwoofers instead of just one.


Alto TSSUB18 active subwoofer has been designed to provide a wide variety of features for all music enthusiasts. With the ability to produce deep bass frequencies, this unit is perfect for those who enjoy listening to hip-hop and rock. Make the Alto TSSUB18 part of your home theater setup today by ordering yours now!

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