---
product_id: 55633818
title: "JBL Professional 308P MkII 8-Inch, 2-Way, Powered, Active Monitor Speaker for Near Field Music Production, Studio Monitor, Desktop Computer, Hi-Fi Audio. Sold individually, Black"
brand: "jbl"
price: "NT$26212"
currency: TWD
in_stock: true
reviews_count: 9
category: "Jbl"
url: https://www.desertcart.tw/products/55633818-jbl-professional-308p-mkii-8-inch-2-way-powered-active
store_origin: TW
region: Taiwan
---

# 112W dual Class-D amplifiers 8-inch woofer for deep bass Adjustable boundary EQ for room tuning JBL Professional 308P MkII 8-Inch, 2-Way, Powered, Active Monitor Speaker for Near Field Music Production, Studio Monitor, Desktop Computer, Hi-Fi Audio. Sold individually, Black

**Brand:** jbl
**Price:** NT$26212
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — don’t just listen, experience every detail!

## Quick Answers

- **What is this?** JBL Professional 308P MkII 8-Inch, 2-Way, Powered, Active Monitor Speaker for Near Field Music Production, Studio Monitor, Desktop Computer, Hi-Fi Audio. Sold individually, Black by jbl
- **How much does it cost?** NT$26212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/55633818-jbl-professional-308p-mkii-8-inch-2-way-powered-active)

## 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

- • **Built to Last:** Each unit undergoes a rigorous 100-hour full-power test, guaranteeing reliability for years of critical listening sessions.
- • **Studio-Grade Clarity:** Experience crystal-clear highs and tight, punchy lows with JBL’s patented transducers and Slip Stream bass port.
- • **Power Meets Precision:** 112 watts of custom Class-D amplification deliver dynamic range and volume without distortion, even at full tilt.
- • **Seamless Connectivity:** Balanced XLR and 1/4" TRS inputs with sensitivity switch ensure flawless integration with professional and home audio gear.
- • **Tailored to Your Space:** Innovative boundary EQ restores neutral bass response when placed on desks or near walls—perfect for any studio setup.

## Overview

The JBL Professional 308P MkII is a powered 8-inch, 2-way active studio monitor designed for near-field music production and hi-fi audio. Featuring advanced JBL transducers, patented Slip Stream bass port, and dual 112W Class-D amplifiers, it delivers precise, distortion-free sound with a wide sweet spot. Its boundary EQ allows for optimized bass response in desktop or wall-adjacent setups. With flexible balanced inputs and a robust build tested for 100 hours at full power, the 308P MkII is a reliable, professional-grade monitor ideal for studios and serious audiophiles alike.

## Description

Sold Individually. Not a Pair. Discover unparalleled audio performance with the JBL Professional 308P MkII Powered Studio Monitor. Engineered to elevate your critical listening experience, this studio monitor incorporates revolutionary JBL Image Control Waveguide technology and refined transducers, delivering stunning detail, precise imaging, and a wide sweet spot that professionals demand. Whether you're mixing tracks, producing music, or simply enjoying high-fidelity sound, the JBL 308P MkII ensures exceptional clarity and dynamic range. Featuring an 8” woofer and a 1” tweeter, the JBL 308P MkII provides superior bass performance versus monitors with smaller woofers. Its patented Slip Stream™ low-frequency port further fine-tunes the bass response. Mid and high frequencies are crisp, clear, and accurate. The trim switch allows adjustment of the high-frequency output to match room acoustics or personal preferences, making it versatile for various environments. Dual integrated, custom Class-D amplifiers offer 112 watts of power, ensuring high output and impressive dynamic range. Connectivity is seamless with balanced XLR and 1/4" TRS inputs, a +4dBu / -10dBV input-sensitivity switch, and adjustable volume control. This ensures compatibility with a wide range of audio equipment, making the JBL 308P MkII a perfect addition to any professional or home studio. Backed by a rigorous 100-hour full-power test, this studio monitor promises years of reliable performance. Elevate your audio experience with the JBL Professional 308P MkII Powered Studio Monitor. With its sleek design and outstanding performance at an accessible price, it's the ideal choice for anyone serious about sound. The JBL Professional 308P MkII stands out with its innovative features, tight, deep bass, and exceptional sound quality.

Review: 6-Inch (306PMKII) Keep It Simple Stupid - After months of research even going into tons of stores. I'll cut to the chase of my simple small setup that didn't cost a fortune. 2 - 6-Inch (306PMKII) I'm wondering what the 8's sound like 1- SMSL100 DAC Money well spent (Bluetooth, Fiber optics, and supposedly from other reviews I can add a subwoofer to the rca out.) Will update this in the future. Cables 2 - 25ft xlr cables I was tired of using boring rca cables 2 - power cables for the speakers Obviously included 1 - power cable for the DAC Obviously included 1 - Fiber optic cable from my tv to the DAC. Why? because I noticed a big difference in sound quality from using bluetooth since I have had these. Since August no subwoofer added to my system but I do plan on getting one eventually. That is all that I am using. No overpriced home audio equipment. I don't have thousands of wires running around my room or wall or cottage that I live in. I use two remotes one for the tv and one for the DAC. I can run my pc via Bluetooth to the DAC but recently I noticed a big difference in quality from using the fiber optic cable. So I run desertcart Music from my tv now(Settings set to HD and up quality in the app). I went with 25ft cables so I can move them around in my cottage with no problem. I have cranked this up full max and have not noticed much distortion. I do this on a Monday when the neighbors are at work and I pretty much have the grounds to myself. It gets loud and the bass is pretty intense. Subwoofer will be next and I'm not sure what I want to do with that. Either a JBL to pair it or to try a $100 compact sub a space savor and to learn from it. I listen to anything that doesn't suck so sorry to you mumble rap crap fans. Classic Rock to the 60's even real hip hop 2 Pac Ja Rule etc...... The speakers are crisp and just right. Klipsch was too tingy. Kef and others out of my price range but sounded incredible to but I wanted a simple small setup and this fit the bill. Pictures and video coming soon 1-20-2023
Review: Excellent General Use Computer Speakers for Non-Professionals - I don't usually review many products, but these speakers are so exceptional I had to take a moment. I am not an audio professional, or audiophile, and don't pretend to be. I bought these for computer use. I had Klipsch 2.1, the old ones, but subwoofer appears blown, and new ones cut corners on quality (imagine a corporation doing that, color me shocked, LOL). I bought used Logitech 623 2.1s, they have good bass, and are fine for most pop music and rap, with robust thumping bass, but their upper and mid is brutal on any remotely sophisticated music where you want to hear something besides bass or a synthesizer. Klipsch had 2 speakers, one for highs, one for mids, in each satellite speaker, M623 only had one speaker. I ordered these after serious research, and am blown away. The clarity of sound is astounding. I feel like the piano or violin or guitar is being played right next to me. I keep them permanently on 7 volume, adjust with computer, madcapped volume totally sufficient for my computer, and obviously much bigger and more powerful than most smaller 2.1 sets. Without a sub, that thump for some rap gone, but this is not a product deficiency, I'm going to pony up for sub now that know these are awesome. I noticed a significant, massively, improvement in sound quality placing them on stands. I bought the IsoAcoustics ISO-L8R155. Insanely overpriced, the stands, but didn't see any other options I liked. Don't even think of buying these without stands. The difference is astounding. I was really on the fence about shelling out about $275 for two speakers, by the time you pay tax and shipping. I got the Logitech $40 used on Craigslist. These were worth every penny, and would be even if they cost $100 more. The clarity and purity of the sound is almost impossible to overstate, versus even really good computer speakers. These speakers actually made me go back and listen to tons of music hadn't heard in awhile just to appreciate the richness of voices and instruments. One final note, I had a buddy in college decades ago who had JBLs blow on him, and they replaced them. That stuck out in my mind all these years later, when Klipsch unfortunately began cutting corners and selling inferior products. The tech guy at JBL Pro was super knowledgeable, and I feel like that factored into the decision a bit. Do not hesitate to buy these for computer use. They are worth every freaking penny and you will not regret the decision. You'll find room on even a small desk, and be happy you did, LOL. I might have gotten the 6" speakers, as they don't cost much more, If I had it to do over again, and will probably get the 8" for my home. Just to beat it to death, the clarity of the sound, the purity, the truth of it, is almost impossible to overstate. I am listening to John Denver, after Bruno Marrs, after Mariah Carey, after Benzino and NWA, and simply can't ever go back to cr$ppy 2.1 sets after just a few days of these.

## Features

- Sold individually. 8” Woofer. 1” Tweeter. JBL 308P MkII undergoes a rigorous 100-hour full-power test to ensure years of dependable performance, making it a perfect choice for your studio monitor speaker / speakers.
- Featuring patented technologies derived from the JBL Master Reference Monitors.
- Updated High Frequency and Low Frequency transducers - New design improvements result in optimized damping for superior transient response and impressive deep bass plus accurate, crystal-clear highs, with lower harmonic distortion.
- New boundary EQ: restores neutral low frequency response when speakers are placed on the work surface and adjacent to walls. Patented Slip Stream low-frequency port for superior bass performance at all playback levels.
- Flexible connectivity with balanced XLR and 1/4" TRS inputs, +4dBu / -10dBV input-sensitivity switch and adjustable volume control.
- Dual integrated, custom Class-D amplifiers provide 112 watts of power for high output and dynamic range. Broad sweet spot when used in pairs: neutral frequency response across a wide area allows you to fine-tune your mix even while listening off-axis.
- Pair with the JBL LSR310S Powered Studio Subwoofer (sold separately) to extend your LF range all the way down!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077NHM2K6 |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #2,365 in Musical Instruments ( See Top 100 in Musical Instruments ) #10 in Studio Audio Monitors |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,281) |
| Date First Available | November 28, 2017 |
| Global Trade Identification Number | 00691991007729, 00691991007859 |
| Included Components | JBL 308P MkII |
| Indoor/Outdoor Usage | Indoor |
| Input Voltage | 240 Volts |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 17.87 pounds |
| Item model number | 308PMKII |
| Manufacturer | JBL Professional |
| Material | Polyvinyl Chloride (PVC) |
| Model Name | 308P MkII |
| Mounting Type | Tabletop Mount |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 12.1"D x 10"W x 16.5"H |
| Recommended Uses For Product | For Music Studios |
| Series Number | 2 |
| Set Name | Single |
| Shape | Rectangular Prism with Rounded Edges |
| Signal-to-Noise Ratio | 75 dB |
| Speaker Size | 8 Inches |
| Speaker Type | Monitor |
| Special Feature | Lightweight |
| Specific Uses For Product | Pro Audio |
| Style | 308P single |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 691991007729 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** JBL
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 6 Watts

## Images

![JBL Professional 308P MkII 8-Inch, 2-Way, Powered, Active Monitor Speaker for Near Field Music Production, Studio Monitor, Desktop Computer, Hi-Fi Audio. Sold individually, Black - Image 1](https://m.media-amazon.com/images/I/6145Nla91-L.jpg)

## Questions & Answers

**Q: Only one or par?**
A: They are sold individually. So the price is for one speaker.

**Q: can these be used in DJ setup at home?**
A: Yes. But they are not as powerful as a professional PA speaker. Much cheaper though. But if volume is a must then I would recommend using professional powered speakers from JBL, Yamaha, QSC and others.

**Q: Is there any recommended set up to remotely turn on/off this speaker? It's surprisingly annoying to get up just to turn these off (I own a pair, 8")**
A: I use an outlet extension rated at 1500 watts which has a remote.. Easy to find during the Holiday season because they are used to lights and ornaments to turn them on remotely.  What I do is when I shut the speakers, piano, organ, headphone splitter and console down, I make sure the Master Volume on the console is down so there are no pops.

**Q: What do I connect them to**
A: You can connect them to any line output you want, from a computer recording interface, to a preamp output, to a line out on a TV.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 6-Inch (306PMKII) Keep It Simple Stupid
*by M***I on January 20, 2023*

After months of research even going into tons of stores. I'll cut to the chase of my simple small setup that didn't cost a fortune. 2 - 6-Inch (306PMKII) I'm wondering what the 8's sound like 1- SMSL100 DAC Money well spent (Bluetooth, Fiber optics, and supposedly from other reviews I can add a subwoofer to the rca out.) Will update this in the future. Cables 2 - 25ft xlr cables I was tired of using boring rca cables 2 - power cables for the speakers Obviously included 1 - power cable for the DAC Obviously included 1 - Fiber optic cable from my tv to the DAC. Why? because I noticed a big difference in sound quality from using bluetooth since I have had these. Since August no subwoofer added to my system but I do plan on getting one eventually. That is all that I am using. No overpriced home audio equipment. I don't have thousands of wires running around my room or wall or cottage that I live in. I use two remotes one for the tv and one for the DAC. I can run my pc via Bluetooth to the DAC but recently I noticed a big difference in quality from using the fiber optic cable. So I run Amazon Music from my tv now(Settings set to HD and up quality in the app). I went with 25ft cables so I can move them around in my cottage with no problem. I have cranked this up full max and have not noticed much distortion. I do this on a Monday when the neighbors are at work and I pretty much have the grounds to myself. It gets loud and the bass is pretty intense. Subwoofer will be next and I'm not sure what I want to do with that. Either a JBL to pair it or to try a $100 compact sub a space savor and to learn from it. I listen to anything that doesn't suck so sorry to you mumble rap crap fans. Classic Rock to the 60's even real hip hop 2 Pac Ja Rule etc...... The speakers are crisp and just right. Klipsch was too tingy. Kef and others out of my price range but sounded incredible to but I wanted a simple small setup and this fit the bill. Pictures and video coming soon 1-20-2023

### ⭐⭐⭐⭐⭐ Excellent General Use Computer Speakers for Non-Professionals
*by A***R on December 15, 2018*

I don't usually review many products, but these speakers are so exceptional I had to take a moment. I am not an audio professional, or audiophile, and don't pretend to be. I bought these for computer use. I had Klipsch 2.1, the old ones, but subwoofer appears blown, and new ones cut corners on quality (imagine a corporation doing that, color me shocked, LOL). I bought used Logitech 623 2.1s, they have good bass, and are fine for most pop music and rap, with robust thumping bass, but their upper and mid is brutal on any remotely sophisticated music where you want to hear something besides bass or a synthesizer. Klipsch had 2 speakers, one for highs, one for mids, in each satellite speaker, M623 only had one speaker. I ordered these after serious research, and am blown away. The clarity of sound is astounding. I feel like the piano or violin or guitar is being played right next to me. I keep them permanently on 7 volume, adjust with computer, madcapped volume totally sufficient for my computer, and obviously much bigger and more powerful than most smaller 2.1 sets. Without a sub, that thump for some rap gone, but this is not a product deficiency, I'm going to pony up for sub now that know these are awesome. I noticed a significant, massively, improvement in sound quality placing them on stands. I bought the IsoAcoustics ISO-L8R155. Insanely overpriced, the stands, but didn't see any other options I liked. Don't even think of buying these without stands. The difference is astounding. I was really on the fence about shelling out about $275 for two speakers, by the time you pay tax and shipping. I got the Logitech $40 used on Craigslist. These were worth every penny, and would be even if they cost $100 more. The clarity and purity of the sound is almost impossible to overstate, versus even really good computer speakers. These speakers actually made me go back and listen to tons of music hadn't heard in awhile just to appreciate the richness of voices and instruments. One final note, I had a buddy in college decades ago who had JBLs blow on him, and they replaced them. That stuck out in my mind all these years later, when Klipsch unfortunately began cutting corners and selling inferior products. The tech guy at JBL Pro was super knowledgeable, and I feel like that factored into the decision a bit. Do not hesitate to buy these for computer use. They are worth every freaking penny and you will not regret the decision. You'll find room on even a small desk, and be happy you did, LOL. I might have gotten the 6" speakers, as they don't cost much more, If I had it to do over again, and will probably get the 8" for my home. Just to beat it to death, the clarity of the sound, the purity, the truth of it, is almost impossible to overstate. I am listening to John Denver, after Bruno Marrs, after Mariah Carey, after Benzino and NWA, and simply can't ever go back to cr$ppy 2.1 sets after just a few days of these.

### ⭐⭐⭐⭐⭐ Pretty darn good
*by R***. on November 18, 2025*

I was deciding between this and other subs, like Klipsch 120SW. I got this because it's a studio sub that has balanced inputs, and has extended LF. At first, I wasn't impressed, but I had my settings wrong. It also made some coil noise, but that went away after I broke it in, which took like an hour. This thing can really bump. Granted, it's not a 12" sub, but for a 10" it goes really low. It can get loud too. I'm running it from my iMac --> Audient iD14 --> sub. It's paired with KRK Rokit 7" studio monitors. Sounds fantastic. I'll keep testing it just to make sure I'm keeping it. So far, so good. It vibrates my entire house because of the extended low frequency.

## Frequently Bought Together

- JBL Professional 308P MkII 8-Inch, 2-Way, Powered, Active Monitor Speaker for Near Field Music Production, Studio Monitor, Desktop Computer, Hi-Fi Audio. Sold individually, Black
- Pyle Speaker Stand Pair of Sound - Play 1 and 3 Holder, Telescoping Height Adjustable from 26” - 52” Inch, High Heavy Duty Three-point Triangle Base w/ Floor Spikes and 9” Square Platform, Black
- Monoprice XLR Male to 1/4-Inch TRS Male Cable - Gold Plated, High Fidelity and Eliminate Noise in the Recording Studio and On Stage, 16AWG, 6 Feet, Black, 6Ft

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-04*