Guide to Buying Used Subwoofers

A subwoofer is a type of subwoofer that does not have a built-in power amplifier. To operate, subwoofer need to be connected to a separate amplifier to amplify the sound. Subwoofers are often highly regarded for their sound quality, with deep and powerful bass, allowing users to easily customize the sound to their liking.

Nowadays for many people, finding subwoofer Not only is it a way to save money, but it is also an opportunity to own high-quality speakers from famous brands that have been used but are still in very good condition. To help you find and buy quality, good-priced used subwoofers, Phuc Truong Audio shares with you some of the following tips.

What is a Used Subwoofer?

Used subwoofers are products that have been used or discontinued and are imported into the country for sale. The biggest advantage of used subwoofers is probably the brand. As branded subwoofers, each product is guaranteed to be the best. The advantage of used subwoofers is that the price is relatively cheap compared to new, genuine products, so it will suit the conditions of all users.

Besides, if you use used subwoofers, you also have the opportunity to own quality models that have been discontinued by the company. These models are old versions because the company has produced a new, upgraded version. There are many discontinued products but are highly appreciated by users for their sound quality and durability.

5 Reasons to Buy Used Subwoofers

Powerful, deep sound

Used subwoofers are famous for their impressive bass reproduction, producing deep and solid bass. Even though they are used, the sound quality of these speakers is still guaranteed thanks to their special structure with large speaker membranes and powerful amplifier systems.

Good price

Compared to new speakers, used subwoofers are much more affordable. This is an ideal choice for those who want to save money but still own a high-quality sound system. However, remember to carefully check the condition of the speakers before buying to ensure quality.

Durable design, premium materials

Used subwoofers are often made from high-quality materials, ensuring durability and resistance to environmental impacts. Sturdy design with speaker cabinets made of MDF wood or sturdy materials, good moisture resistance, protecting internal components.

Easy to combine, integrate

Flexibility in pairing is an advantage of used subwoofers. Whether combined with amplifiers, karaoke systems or sound systems for halls and events, integrating subwoofers into these systems is easy without compatibility issues.

Variety of space usage

Used subwoofers are not only for home entertainment spaces such as living rooms, karaoke rooms, but also suitable for events, halls, bars or large spaces. The impressive sound, wide coverage and powerful bass of used subwoofers will help your space filled with vibrant music.

Experience in Buying Used Subwoofers

According to statistics from the Vietnam Audio Association, the used subwoofer market is increasingly vibrant with an annual growth rate of 15-20%. However, how to choose a "quality" subwoofer in the "forest" of used products with all kinds of models and brands? Below are 7 golden experiences to help you "bring home" the most satisfactory used subwoofers:

Choose a reputable brand

When buying used subwoofers, prioritize choosing famous brands, with large market shares and highly appreciated in the audio field. These brands often have stable product quality and durability over time.

According to a survey by the Vietnam Audio Association in 2022, the top 5 most popular subwoofer brands on the used market include:

Check the speaker condition carefully

Before "closing the order", don't forget to check the overall condition of the subwoofer:

• Outer shell: No cracks or scratches
• Speaker membrane: No tears, punctures, cracks
• Speaker: No eccentricity or frayed edges
• Electrical circuit: No rust, short circuit, or fire

Thoroughly inspecting the components of a used subwoofer can eliminate up to 80% of the risk of buying a poor quality product.

Consider your needs

Whether or not to buy a used subwoofer depends on many factors such as:

• BudgetUsed subwoofers are usually 30-50% cheaper than new ones.
• Technical knowledge: If you know about sound, you can "upgrade" used subwoofers yourself to improve quality.
• Uses: Used subwoofers are suitable for home entertainment needs. As for professional sound systems, you should consider new products to ensure stability.

Evaluate sound quality

Used subwoofers are famous for their ability to reproduce powerful and deep bass. According to research by the Vietnam National University of Music, a quality subwoofer needs to meet the following criteria:

• Deep, solid bass, no distortion
• Capacity suitable for the space used (For example: 500W subwoofer is suitable for rooms of 20-30m2)
• Wide frequency response (min 20Hz – 200Hz)

Take the time to experience the actual sound before deciding to "spend money" to ensure the subwoofer meets your needs.

Choose the right capacity

Power is a key factor to consider when buying a used subwoofer. As a general rule:

• Room under 20m2: Subwoofer 200W – 300W
• Room 20-30m2: Subwoofer 300W – 500W
• Room over 30m2: Subwoofer from 500W or more

If you just listen to casual music, you can choose a smaller speaker to save money. But if you want to "thump" hard, look for the "monster" with high power.

Check origin

To avoid buying fake or counterfeit goods, carefully check the origin of the used subwoofer:

• Product serial number
• Manufacturer's stamps and labels
• Documents and certificates attached (if any)
• Reputation of seller, store

According to data from the Market Management Department, on average, each year about 15% of used subwoofers on the market are fake or counterfeit. Therefore, be a smart consumer to protect your own rights.

Buy at reputable stores

A study by the Economic and Business Research Institute (EBI) shows that 92% of consumers are satisfied when buying used subwoofers from reputable audio stores. These addresses often guarantee:

• Quality products, tested
• Dedicated technical support and consulting
• Long term warranty (from 3-12 months)
• Have a reasonable return policy

So, don’t be greedy for cheapness and buy used subwoofers from unknown sources. Choose a reputable store to be more assured about product quality as well as after-sales service.

Some Old, Popular Used Subwoofers

1. JBL SRX718S subwoofer, bass 50, used goods

JBL SRX718S: A slightly old subwoofer, a second-hand product of the JBL brand, highly appreciated in the audio field. The speaker is designed to reproduce high-quality bass sound, strong and good response to low frequencies. With a high-quality wooden cabinet, it also contributes to better sound quality, with a beautiful, slim design that is not too heavy, helping to move the speaker to the fighting position easily without much effort.

The speaker is designed with a sturdy outer iron mesh to resist impact during use, protecting the bass speaker from being affected by many external factors. The JBL SRX718S Subwoofer is a JBL branded auditorium speaker mounted on the speaker surface, with an elaborate design of each corner of the speaker, covered with black paint, scratch-resistant, impact-resistant, creating a classy black aesthetic for the product.

The rear is equipped with T-nuts that can be used to mount the optional WK-4 caster kit. Designed according to the diagram, standard to each (cm), helping the exterior design to be completed to the most precise level. The crossover of the JBL SRX718S SUB Speaker is modernly designed with many standard circuit boards to help the speaker operate best, the bass quality is tightest and most powerful.

In stock in store.

2. Paramax S40 bass 40 subwoofer, used goods

Next in the old products, Phuc Truong Audio would like to introduce to customers a product from the Paramax brand. Paramax S40 subwoofer is specialized for high-end professional family karaoke rooms.

• Passive subwoofers help enhance the overall performance of the entire system.
• Using 385mm woofer, 600w (RMS) power. Response control from 35Hz~1.8kHz.
• Solid bass performance, enough power, creating depth for entertainment space.

In stock in store.

With the above experience, hopefully you will choose a used subwoofer that you like, providing a great sound experience at an affordable price.

Frequently Asked Questions.

Is there a warranty for used subwoofers? How long is the warranty usually?

Most reputable audio stores offer warranty policies for used subwoofers. However, the warranty period is usually shorter than that of new products, ranging from 1-6 months depending on the condition and value of the product. Some stores may extend the warranty period to 12 months if the subwoofer is still in good quality and has been used little. You should research carefully and choose a reputable place to buy to ensure the best benefits.

How long can an old, used subwoofer be used?

According to audio experts, the average lifespan of a used subwoofer is about 5-7 years if properly maintained and used. However, this also depends on product quality, usage level and environmental conditions. To extend the lifespan of the subwoofer, you should clean it regularly, avoid strong impacts, do not overload the capacity, place the speaker in a cool place and away from heat sources.

What devices can old, used subwoofers connect and be used with?

Old, used subwoofers are often capable of connecting to a variety of audio devices such as amplifiers, DVD players, computer speakers, TVs, karaoke players, etc. through common connection ports such as RCA, Jack 6.5, XLR. However, you need to pay attention to compatibility and proper connection to ensure sound quality and safety for the device. If you have any questions, please contact the seller or experts for specific advice.

Should I buy used subwoofers online?

Buying used subwoofers online offers many benefits such as saving time, easy price comparison, and many choices. However, you also need to be careful to avoid buying poor quality, fake, or counterfeit goods. You should only buy from reputable e-commerce sites with clear warranty and return policies. At the same time, carefully read the product description, images, and reviews from previous buyers and contact the seller directly if necessary.

Where to buy used subwoofers with prestige and quality?

Desire to bring audio solution The most professional and perfect, Phuc Truong Group (PTG) has been present in the market. Established since August 8, PTG has been and will become the leading audio solution provider trusted by customers.

At Phuc Truong Audio, you can find a variety of old subwoofer models, used goods from many famous brands such as JBL, Yamaha, Pioneer, Polk, Jamo... with many different power levels and prices. All products are carefully checked for quality, clearly assessed for origin before being delivered to customers.

Please visit Phuc Truong Audio showroom or visit the website and fanpage to find out more detailed information and get specific advice!

LOAHATHAY ONLINE INVESTMENT COMPANY LIMITED

• Address: 76 Nguyen Van Sang – Tan Son Nhi Ward – Tan Phu District – Ho Chi Minh City.
• Branch 1: 76 Nguyen Van Sang, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City
• Phone: 0907 7770 58 - 093 5555 746
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