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Item #:
71009806
JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox
Item #:
71009806
XCD 1289
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 20
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The BassPro SL2 under-seat subwoofer makes your driver's seat the best seat in the world.
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What Stands Out
Compact Design
The JBL BassPro SL2's under-seat design allows for easy installation without sacrificing space, making it ideal for smaller vehicles while still delivering powerful bass.
Built-In Amplifier
Equipped with a 125 Watt built-in amplifier, this subwoofer enhances audio performance directly, eliminating the need for an external amp and simplifying setup for users.
Powerful Bass
The 8'' subwoofer offers robust low-frequency sound, elevating the overall audio experience in your car, ensuring rich bass that enhances music enjoyment on the road.
Product Details
- High Quality Caraudio
- Enjoy the best music experience
- Excellent Sound Quality
| Audio Output Mode | Stereo |
| Mounting Type | Flush Mount |
| Enclosure Material | ABS enclosure and 8'' woofer |
| Speaker Type | Subwoofer |
| Additional Features | Amplifier |
| Antenna Location | For Music Players |
| Subwoofer Diameter | 20.32 centimeters |
| Color | Black |
| Is Waterproof | FALSE |
| Control Method | App |
| Speaker Size | 8 inches (20.3 cm) |
| Woofer Diameter | 20.32 centimeters |
| Tweeter Diameter | 1 inches (2.5 cm) |
| Water Resistance Level | Waterproof |
| Specific Uses For Product | for cars |
| Controller Type | Remote Control |
| Frequency Response | 120 hertz |
| Number of Audio Channels | 2 |
| Signal-to-Noise Ratio | 95 db |
| Connectivity Technology | Bluetooth, RCA |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 8 inches (20.3 cm) |
| Number Of Circuits | 1 |
| Brand | JBL |
| Model Number | SUBBPSL2 |
| Model Name | JB BASSPROSL2 |
| Built-In Media | JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Series Number | 454 |
| Global Trade Identification Number | 06925281963322 |
| Manufacturer | Harman |
| Item Type Name | JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox |
| Speaker Maximum Output Power | 125 watts |
| Number of Power Levels | 1 |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 9.84"D x 13.54"W x 2.8"H (25 x 34.4 x 7.1 cm) |
| Item Weight | 2.5 kg |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Power Source | Corded Electric |
What's in the box
JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox
Who Should Buy?
-
Compact Car Owners
Ideal for owners of compact cars needing powerful bass without sacrificing cargo space.
-
Bass Enthusiasts
Perfect for those who love deep bass tones while maintaining a clean audio setup.
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Easy Installation Seekers
Great for users looking for a straightforward installation process due to its compact design.
-
Large Vehicle Users
May not provide sufficient bass for larger vehicles requiring more powerful audio systems.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the JBL Bass Pro SL2 8 Underseat Subwoofer Boombox?
Answer: The JBL Bass Pro SL2 8 Underseat Subwoofer Boombox is a compact car subwoofer designed to deliver powerful bass while fitting snugly under your vehicle's seat. It features an embedded 8-inch subwoofer along with a built-in amplifier, providing impressive sound quality and enhanced audio experiences without taking up much space. This is ideal for car audio enthusiasts looking to upgrade their sound systems while maintaining a neat interior. -
Question:
How does the JBL Bass Pro SL2 enhance sound quality?
Answer: The JBL Bass Pro SL2 enhances sound quality through its innovative design that incorporates advanced technologies like a high-efficiency Class D amplifier and a specially engineered low-frequency driver. This combination produces deep, rich bass that brings music to life. Whether you're listening to classical or contemporary tracks, the subwoofer adds a new depth to your sound experience, making it perfect for music lovers who crave authenticity in their audio. -
Question:
Can the JBL Bass Pro SL2 be installed in any vehicle?
Answer: Yes, the JBL Bass Pro SL2 is designed for versatile installation in various vehicles, thanks to its compact size. Its underseat design allows it to fit easily in most cars, trucks, and SUVs without requiring extensive modifications. This versatility makes it suitable for both casual listeners and dedicated audiophiles who want to enhance their in-car audio system without compromising space. -
Question:
What are the technical specifications of the JBL Bass Pro SL2?
Answer: The JBL Bass Pro SL2 features an 8-inch subwoofer with a built-in 120W RMS amplifier. It offers a frequency response of 35Hz to 120Hz, providing quality bass response across a range of musical genres. Additionally, its low-level RCA inputs facilitate easy connection to various head units, allowing users to integrate it seamlessly into their existing car audio setups. -
Question:
Is the JBL Bass Pro SL2 easy to control?
Answer: Absolutely! The JBL Bass Pro SL2 comes with adjustable controls that allow you to fine-tune the bass output according to your preferences. It includes gain, low-pass filter, and bass boost settings, enabling you to customize the sound experience based on your taste or the type of music being played. This user-friendly control system lets you maximize audio enjoyment for all passengers. -
Question:
What are some common usage scenarios for the JBL Bass Pro SL2?
Answer: The JBL Bass Pro SL2 is perfect for several scenarios, including enhancing sound for daily commutes, weekend road trips, or car audio competitions. Its powerful bass output makes it suitable for all genres, from hip-hop to rock, elevating your listening experience. Moreover, it can be excellent for ride-sharing drivers looking to provide a premium audio experience for their passengers. -
Question:
Is the JBL Bass Pro SL2 suitable for high-volume music playback?
Answer: Yes, the JBL Bass Pro SL2 is designed to handle high-volume playback without distortion. Its high-efficiency amplifier ensures clean power delivery, allowing you to enjoy your music at louder levels while maintaining sound clarity. This robustness makes it ideal for users who love to push the limits of their audio systems during parties, celebrations, or simply while enjoying a drive. -
Question:
What makes the JBL Bass Pro SL2 a great choice for bass lovers?
Answer: The JBL Bass Pro SL2 stands out for bass lovers due to its ability to produce deep, powerful bass without taking up excessive space in the vehicle. Its advanced engineering, including a specialized low-frequency driver, ensures that the bass is not only loud but also rich and resonant. This makes it a perfect choice for those who want to feel the music as well as hear it, enhancing overall engagement with the audio. -
Question:
Can I connect the JBL Bass Pro SL2 to my factory car stereo?
Answer: Yes, the JBL Bass Pro SL2 can be easily connected to a factory car stereo. The subwoofer features low-level RCA inputs, which allow for straightforward integration with standard car audio systems. This means you don’t need an aftermarket stereo to enjoy enhanced sound, making it an accessible upgrade for many car audio users who want to improve their listening experience without extensive modifications. -
Question:
Where can I buy JBL Bass Pro SL2 8 Underseat Subwoofer Boombox?
Answer: You can purchase the JBL Bass Pro SL2 8 Underseat Subwoofer Boombox from Ubuy in Saint Lucia. Ubuy offers a convenient platform to find this product, along with a variety of other JBL audio products, ensuring you can easily enhance your audio experience.
JBL Enclosed Subwoofer Systems SUBBPSL2 Editorial Review
JBL BassPro SL2 Active Underseat Car Subwoofer The JBL BassPro SL2 Active Underseat Car Subwoofer with Built-in Amplifier seems to have mixed reviews from customers. Some customers have praised the product, stating that it produces excellent bass and is easy to install. They also appreciate the adjustable controls, which allow them to avoid distortion. Furthermore, these customers mentioned that the subwoofer is robust and delivers good performance. However, there are also negative reviews, with some customers expressing disappointment with the sound quality. One customer mentioned that they expected better sound performance from JBL at this price point. Another customer reported issues with the high/low input connection, stating that it was loose and caused frustration during operation. Overall, while some customers are satisfied with the JBL BassPro SL2 Active Underseat Car Subwoofer, others have experienced issues with sound quality and connectivity.
Customer Reviews & Ratings
501 customers ratings
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5 Star
71%
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4 Star
13%
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3 Star
4%
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2 Star
6%
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1 Star
6%
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Pros
- Produces great bass
- Easy to install
- Adjustable controls to avoid distortion
- Robust build
Cons
- Disappointing sound quality for the price
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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XCD 1289
Order now and get it around Thursday, August 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Fits under the front seat of many vehicles for convenience.
- Delivers deep, rich bass to enhance your car audio experience.
- Powered by a high-efficiency Class D digital amplifier.
- Features adjustable crossover control for tailored sound.
- Includes level control and bass boost for optimal volume matching.
- Compatible with both line and high-level inputs for flexibility.
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