Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
4.5 (67)
$249.00
Guitar Center
5.0 (29)
$249.00
Amazon
4.6 (519)
$249.00 New
$184.12 Used (Like New)
Reverb
5.0 (3)
$180.00 New
$150.00 Used
Musician's Friend
5.0 (14)
$249.00
zZounds
5.0 (3)
$299.00
B&H
4.6 (87)
$249.00
Thomann
4.6 (44)
$305.00

Average Price: $243

Budget/Beginner

$300

$801+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 8 merchants for "JBL 308P MKII". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Step into the realm of pristine audio with the JBL 308P MKII studio monitors, a game-changer for any home or professional studio. Designed with precision and packed with patented Image Control Waveguide technology, these monitors provide an expansive sweet spot and a truly immersive soundstage. Whether you're mixing in your DAW, editing video, or engaging in critical listening, the refined transducers promise a dynamic range that captures every nuance of your mix.

Imagine the power of an 8" low-frequency transducer paired with a 1" high-frequency transducer, delivering balanced and accurate audio across the spectrum. The Slip Stream low-frequency port ensures deep, controlled bass that remains consistent at all playback levels, while the integrated Class-D amplifiers provide a robust 112 watts of power to maintain clarity even at high volumes. The sleek, modern design not only looks great but also integrates seamlessly into any studio setup.

The JBL 308P MKII is engineered with flexibility in mind, offering balanced XLR and 1/4" TRS inputs, a boundary EQ to compensate for environmental low-frequency anomalies, and an HF Trim switch to accommodate room acoustics. Perfect for both professionals and hobbyists, these monitors are a testament to JBL's commitment to quality and innovation, making legendary performance accessible to all.

Key Features:

  • Patented Image Control Waveguide for precise imaging and a wide sweet spot
  • 8" low-frequency transducer and 1" high-frequency transducer
  • Slip Stream low-frequency port for superior bass performance
  • Dual Class-D amplifiers providing 112 watts of power
  • Frequency response: 45Hz–20kHz
  • Boundary EQ and HF Trim switch for customizable sound
  • Balanced XLR and 1/4" TRS inputs
  • Sleek, modern design with a compact footprint

Owner's manual

JBL 308P MKII User Manual

Product specs

Powered Yes
Power Configuration Bi-amped
Quantity Single
LF Driver Size 8" woofer
LF Driver Type Cone
HF Driver Size 1" tweeter
HF Driver Type Soft dome
LF Driver Power Amp 56W
HF Driver Power Amp 56W
Total Power 112W Class D
Frequency Range 37Hz-24kHz (-10dB)
Frequency Response 45Hz-20kHz (±3dB)
Crossover Frequency 1800Hz
Maximum Peak SPL 112dB
Input Types 1 x XLR, 1 x 1/4" TRS
Enclosure Type Rear Ported
Enclosure Material 15mm Medium-Density Fiberboard
Height 16.5"
Width 10"
Depth 12.1"
Weight 20.73 lbs.

FAQs

What are the main connectivity options for the JBL 308P MKII studio monitor?

The JBL 308P MKII offers balanced XLR and 1/4" TRS inputs, providing flexible connectivity for professional audio setups while maintaining signal integrity.

Is the JBL 308P MKII suitable for mixing and mastering in a home studio?

Yes, the JBL 308P MKII is well-suited for mixing and mastering, offering a wide frequency response of 45Hz-20kHz and a maximum SPL of 112dB, delivering accurate sound reproduction for critical listening.

How does the JBL 308P MKII handle bass frequencies?

The JBL 308P MKII features an 8" woofer and is rear-ported, providing a frequency range down to 37Hz, which allows it to handle bass frequencies effectively for most studio applications.

What is the power output of the JBL 308P MKII?

The JBL 308P MKII has a total power output of 112 watts, with 56 watts dedicated to the low-frequency driver and 56 watts to the high-frequency driver, ensuring ample headroom and dynamic range.

Does the JBL 308P MKII have any room EQ settings?

Yes, the JBL 308P MKII includes boundary EQ settings that allow you to adjust the low-frequency response based on the speaker's placement in your room, optimizing sound performance.

Streaky

Streaky

LOOK GREAT BUT SOUND **** | JBL 308P MKII Studio Monitors

Video thumbnail for LOOK GREAT BUT SOUND ****  | JBL 308P MKII Studio Monitors by Streaky

LOOK GREAT BUT SOUND **** | JBL 308P MKII Studio Monitors

Streaky

Streaky

Video thumbnail for Yamaha HS8  vs  JBL 308P MKII  ||  Sound & Frequency Response Comparison by DSAUDIO.review

Yamaha HS8 vs JBL 308P MKII || Sound & Frequency Response Comparison

DSAUDIO.review

DSAUDIO.review

Video thumbnail for JBL 308p mkii Studio Monitor Sound Test by Techscrew

JBL 308p mkii Studio Monitor Sound Test

Techscrew

Techscrew

Video thumbnail for JBL 308P MKII  vs JBL 305P MKII  ||  Sound & Frequency Response Comparison by DSAUDIO.review

JBL 308P MKII vs JBL 305P MKII || Sound & Frequency Response Comparison

DSAUDIO.review

DSAUDIO.review

Video thumbnail for Adam Audio T8V  vs  JBL 308P MKII  ||  Sound & Frequency Response Comparison by DSAUDIO.review

Adam Audio T8V vs JBL 308P MKII || Sound & Frequency Response Comparison

DSAUDIO.review

DSAUDIO.review

Video thumbnail for KRK Rokit 8 G4 RP8G4  vs  JBL 308P MKII  ||  Sound & Frequency Response Comparison by DSAUDIO.review

KRK Rokit 8 G4 RP8G4 vs JBL 308P MKII || Sound & Frequency Response Comparison

DSAUDIO.review

DSAUDIO.review

Reviews

PROS

  • Exceptional performance for the price

  • Crisp and clear sound quality

  • Enhanced low-end EQ with 8" speakers

  • Sturdy build quality

  • Suitable for professional home recording

  • Effective for a range of genres (Blues, Jazz, R&B, Funk)

CONS

  • Cabinet could be thicker to reduce resonances

  • 8-inch woofers may be too powerful for smaller rooms

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about JBL 308P MKII.

Comparisons

  • JBL 308P MkII has been compared to Yamaha HS7, with the JBL offering better horizontal dispersion but high harmonic distortion at certain SPL levels.

    Source
  • Kali LP-8 and Yamaha HS8 are mentioned as alternative options, with some owners preferring these for different tonal characteristics.

    Source

Features and functionality

  • The JBL 308P MkII emits noticeable hiss from the tweeter, particularly when placed 1-2 meters from the listener, affecting near-field use.

    Source
  • The JBL 308P MkII includes an 8" woofer, which users note contributes to its larger-than-expected size for typical near-field applications.

    Source
  • The 8" woofer faces challenges in reproducing both low and mid frequencies accurately, highlighting a limitation in handling mids.

    Source

User experience

  • Owners report that the JBL 308P MkII may sound boxy and has a bloated bass that can drown out the mids, impacting perceived accuracy.

    Source
  • Owners have used these monitors for nearly a decade, indicating long-term satisfaction and reliability, especially when paired with a subwoofer.

    Source
  • Owners with experience on the JBL 305s report that upgrading to the 308s provides a noticeable increase in low-end response.

    Source

Value and pricing

  • The JBL 308P MkII is often priced around $290 each, though some users suggest alternatives like Argon Audio Forte A4 or Edifier S1000MKII for budget-conscious buyers.

    Source
  • The JBL 308P MkII can sometimes be found for $185 each on certain platforms, significantly undercutting typical retail prices.

    Source

Use cases and applications

  • Best suited for a 2-3 meter listening distance to mitigate hiss and achieve optimal soundstage, making it less ideal for small, untreated rooms.

    Source
  • Owners successfully use the JBL 308P MkII for TV audio by employing a $20 ARC audio extractor and RCA to TS cables to integrate with TV remotes.

    Source
  • Users note that the 308P MKII can deliver bass down to about 45Hz without issues, making it suitable for bass-heavy genres.

    Source

Mods and upgrades

  • Some users recommend pairing the monitors with a Douk Audio T8 Pro EQ to enhance higher frequencies, improving clarity for TV and movie dialogues.

    Source

Build quality

  • Users mention the front plastic baffle as a potential drawback, preferring models with less plastic use.

    Source

5.0 out of 5

Based on 1 Review and 4 Ratings

5 star
4 star
3 star
2 star
1 star
chrisangela

Love

Love these studio speakers, 6 years going strong...great lows and highs and in between!

Artist usage

Add artist
See how Tim Henson uses JBL 308P MKII

Tim Henson

Guitarist, Music Producer

Polyphia

...
Verified via YouTube

It can be seen in his studio tour

See how ECCO2K uses JBL 308P MKII

ECCO2K

Singer

Drain Gang

...
Verified via Photo

In this photo shared to Ecco2K's instagram, a pair of JBL 308P monitors can be seen.

See how Kuba Sawicki (2) uses JBL 308P MKII

Kuba Sawicki (2)

Guitarist, Composer

IAMONE

...
Verified via YouTube

In this YouTube video clip, Kuba Sawicki is in his studio playing "Of Soul: Stimulus" by his band IAMONE, using JBL 308 studio monitors as playback.

Album Usage

The JBL 308P MKII has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use JBL 308P MKII, it is most commonly used with the following gear.

Focusrite Scarlett 2i2
Focusrite Scarlett 2i2 Audio Interfaces
1
Apple iPad (General)
Apple iPad (General) Computers & Peripherals
1
Roland JV-2080 Synthesizer Module
Roland JV-2080 Synthesizer Module Synthesizers & Sound Modules
1
E-Mu Proteus 2000
E-Mu Proteus 2000 Synthesizers & Sound Modules
1
Roland AIRA TR-8S
Roland AIRA TR-8S Drum Machines
1
Yamaha HS8S
Yamaha HS8S Studio Subwoofers
1
Roland S-550 Sampler
Roland S-550 Sampler Audio Samplers
1

Community setups

Show yours
opus

opus

Gear IQ 186

1 alternative for JBL 308P MKII, curated by the Equipboard community.

More JBL Active & Passive Monitors

Accessories & Related Items

Gear Guides