---
product_id: 325613966
title: "Bass Pro SL2 8'' Underseat Subwoofer Boombox"
brand: "jbl"
price: "2891.97 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.tn/products/325613966-bass-pro-sl2-8-underseat-subwoofer-boombox
store_origin: TN
region: Tunisia
---

# Compact 344x71x250mm size 125W RMS power Adjustable 50-120Hz crossover Bass Pro SL2 8'' Underseat Subwoofer Boombox

**Brand:** jbl
**Price:** 2891.97 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with bass that’s felt, not flaunted

## Quick Answers

- **What is this?** Bass Pro SL2 8'' Underseat Subwoofer Boombox by jbl
- **How much does it cost?** 2891.97 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/325613966-bass-pro-sl2-8-underseat-subwoofer-boombox)

## Best For

- jbl enthusiasts

## Why This Product

- Trusted jbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-saving design:** Low-profile 8" subwoofer fits neatly under your seat, preserving cargo space
- • **Heat-efficient amplifier:** Class D digital amp runs cool for reliable, long-lasting performance
- • **Precision tuning controls:** Manual crossover, level, and bass boost let you customize your perfect sound
- • **Powerful yet discreet bass:** 125W Class D amp delivers deep, rich sound without bulk
- • **Seamless system integration:** Line and high-level inputs ensure smooth blending with factory or aftermarket speakers

## Overview

The JBL Bass Pro SL2 is a compact, under-seat 8" subwoofer powered by a 125W Class D amplifier, designed to add deep, controlled bass to your car audio system without sacrificing space. Featuring adjustable crossover and bass boost controls, it integrates seamlessly with factory or aftermarket speakers, delivering mature, distortion-free low-end enhancement for a refined listening experience on the go.

## Description

The BassPro SL2 under-seat subwoofer makes your driver's seat the best seat in the worldThe BassPro SL2 Active car Subwoofer kit fits under the front seat of many vehicles and adds deep, rich bass to your car audio system. The low-profile 8" car subwoofer is powered by a powerful Class D digital amplifierActive Subwoofer CarThe built-in subwoofer amplifier that actively drives the BassPro SL2 subwoofer generates minimal heat and features high-pass filters and limiters that deliver exceptional power at the limitFully Controllable Sub Woofer Auto SetUse the manual crossover control (50Hz - 120Hz) to adjust how much upper and mid bass the BassPro SL2 produces. Fine-tune the crossover to achieve a smooth transition from the BassPro SL2 to the car speakers. Use the level control to match the volume of the BassPro SL2 to the car speakers in the system, while the bass boost control allows you to minimise peaks or dips in the bass frequencies in your car's acoustic environment. For added flexibility in your car sound system, the BassPro SL2 offers line and high level inputs.SpecificationsWoofer: 8" (200mm)Amplifier power: 125W RMSFrequency response: 35Hz - 120HzFuse rating: 15AMaximum current draw: 12AQuiescent current consumption: <800mAInput sensitivity: 0.05V - 2V line-level input; 0.5V - 20V high-level inputCrossover frequency: 50Hz - 120HzCrossover slope: 12dB/octaveBass boost: 0dB to +9dB at 70HzDimensions (mm): 344 x 71 x 250 (W x H x D)GTO-RBC remote control compatibleIn the Box: BassPro SL2 subwoofer; wired bass level remote control; 4 fixing screws; manual

Review: Perfect low-profile bass upgrade without losing space - I installed this in my 1982 Volkswagen Rabbit, and honestly, this thing exceeded my expectations. I didn’t want a giant sub box taking up half the hatch area or rattling the entire car apart — I just wanted clean, balanced low-end to fill out the sound system. This does exactly that. The bass is tight and surprisingly powerful for such a compact underseat subwoofer. It’s not going to compete with a pair of 12s in a custom enclosure, but that’s not the point of this product. It adds the perfect amount of punch and depth to music without overwhelming everything else. I paired it with JBL Club speakers, and the system sounds fantastic now. Bass guitars, kick drums, synth bass, and even classic rock tracks all sound fuller and more alive without sounding muddy. Installation was straightforward, and the compact size made placement really easy. The included controls are simple to dial in, and once adjusted properly, it blends into the system extremely well. One thing I really appreciate is that it adds bass you can feel without turning your car into “that guy’s” car shaking apart at stoplights. It’s mature bass. Respectable bass. Adult bass. If you want clean low-end improvement while keeping your cargo space and factory-ish practicality, this thing is absolutely worth it.
Review: Great low end reinforcement for small size and flexible placement - It does a great job of reinforcing the low end, and allows you to lower the bass being sent to the factory speakers, by using your head unit’s EQ, while controlling the level of the sub with the remote knob. Its biggest benefit is the small size, which gives you a lot of placement flexibility, but at the cost of louder deep bass that a larger woofer and enclosure size would provide. It’s best application is as a low profile/hidden way to add more low end to your system, while decreasing the amount of low end sent to the factory speakers, thereby letting them be louder with less vibration or distortion.

## Features

- High Quality Caraudio
- Enjoy the best music experience
- Excellent Sound Quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XS4PND2 |
| Additional Features | Amplifier |
| Antenna Location | For Music Players |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #33,656 in Electronics ( See Top 100 in Electronics ) #20 in Car Enclosed Subwoofer Systems |
| Brand | JBL |
| Built-In Media | JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox |
| Color | Black |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth, RCA |
| Control Method | App |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 505 Reviews |
| Enclosure Material | ABS enclosure and 8'' woofer |
| Frequency Response | 120 hertz |
| Global Trade Identification Number | 06925281963322 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 9.84"D x 13.54"W x 2.8"H |
| Item Type Name | JBL Bass Pro SL2 8'' Underseat Subwoofer Boombox |
| Item Weight | 2.5 kg |
| Manufacturer | Harman |
| Model Name | JB BASSPROSL2 |
| Model Number | SUBBPSL2 |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Series Number | 454 |
| Signal-to-Noise Ratio | 95 db |
| Speaker Maximum Output Power | 125 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | for cars |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 20.32 centimeters |
| Tweeter Diameter | 1 inches |
| Unit Count | 1 Count |
| Warranty Description | 1 years |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 20.32 centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** JBL
- **Connectivity Technology:** Bluetooth, RCA
- **Frequency Response:** 120 hertz
- **Speaker Maximum Output Power:** 125 watts

## Images

![Bass Pro SL2 8'' Underseat Subwoofer Boombox - Image 1](https://m.media-amazon.com/images/I/71xBCGYj55L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect low-profile bass upgrade without losing space
*by B***T on May 31, 2026*

I installed this in my 1982 Volkswagen Rabbit, and honestly, this thing exceeded my expectations. I didn’t want a giant sub box taking up half the hatch area or rattling the entire car apart — I just wanted clean, balanced low-end to fill out the sound system. This does exactly that. The bass is tight and surprisingly powerful for such a compact underseat subwoofer. It’s not going to compete with a pair of 12s in a custom enclosure, but that’s not the point of this product. It adds the perfect amount of punch and depth to music without overwhelming everything else. I paired it with JBL Club speakers, and the system sounds fantastic now. Bass guitars, kick drums, synth bass, and even classic rock tracks all sound fuller and more alive without sounding muddy. Installation was straightforward, and the compact size made placement really easy. The included controls are simple to dial in, and once adjusted properly, it blends into the system extremely well. One thing I really appreciate is that it adds bass you can feel without turning your car into “that guy’s” car shaking apart at stoplights. It’s mature bass. Respectable bass. Adult bass. If you want clean low-end improvement while keeping your cargo space and factory-ish practicality, this thing is absolutely worth it.

### ⭐⭐⭐⭐⭐ Great low end reinforcement for small size and flexible placement
*by D***N on July 12, 2025*

It does a great job of reinforcing the low end, and allows you to lower the bass being sent to the factory speakers, by using your head unit’s EQ, while controlling the level of the sub with the remote knob. Its biggest benefit is the small size, which gives you a lot of placement flexibility, but at the cost of louder deep bass that a larger woofer and enclosure size would provide. It’s best application is as a low profile/hidden way to add more low end to your system, while decreasing the amount of low end sent to the factory speakers, thereby letting them be louder with less vibration or distortion.

### ⭐⭐⭐⭐⭐ Great sub with a small footprint
*by C***D on January 23, 2025*

My son has a Honda Civic hatchback and wanted some more bass without losing space. This powered sub fit perfectly under the seat and hits hard. It was easy to install and connect to the factory head unit. Might need to get one for my car.

## Frequently Bought Together

- JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' 125 Watt Power Amplifier
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- Kicker 46KISLOC K-Series Interconnect, Speaker to RCA W/Line-Out Converter

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-01*