JBL
JBL 305P MkII
Best studio monitors for home producers seeking professional-grade audio accuracy.
Experience professional-grade audio with the JBL 305P MkII studio monitor. Engineered for critical listening environments, these powered monitors deliver exceptional versatility for music production, live sound, and more. Featuring a bi-amplified design with 41W Class D amplifiers for both low and high frequencies, they ensure precise sound reproduction. Tailor your acoustics with Boundary EQ and HF Trim controls, and enjoy clear, detailed sound thanks to the 5-inch woofer and 1-inch soft dome tweeter. Ideal for any sound reinforcement need.
$154.97
More 3 Series Options
Owner Satisfaction
4.7
/ 5
Category Rank
501
/ 6561
#501 in Speakers
Price vs Category Average
-89%
Below average
Frequency Response
49203
/ Hz – kHz (±dB)
Who it's for
- Mixing engineers needing precise stereo imaging and a wide sweet spot
- Budget-conscious producers seeking professional-grade, neutral frequency response
- Creators requiring high volume and clean transients for critical listening
Who should skip it
- Users working in ultra-quiet rooms sensitive to background noise
- Producers with limited desk space or small, untreated studio rooms
- Buyers prioritizing premium build materials and high-end cabinet aesthetics
Performance breakdown
Frequency Accuracy
Linear response provides a transparent window into your mix's true character.
Soundstage Imaging
Image waveguide technology creates a wide, precise sweet spot for monitoring.
Acoustic Versatility
Boundary EQ and HF trim settings adapt easily to imperfect room environments.
Power Efficiency
Bi-amplified Class D design delivers clean, punchy output without excessive heat.
Build Integrity
Sturdy construction ensures long-term reliability in demanding professional studio settings.
Connectivity Options
Standard balanced inputs offer professional integration with most studio audio interfaces.
Key Specs
Frequency Response
49Hz – 20kHz (±3dB)
Amplification
Bi-amplified with 41W Class D for LF and HF
Drivers
5" LF Driver and 1" HF Soft Dome Driver
Maximum Continuous SPL
94dB
Dimensions
11.75" H x 7.3" W x 9.9" D
Analog Inputs
1 x XLR female, 1 x TRS female (balanced)
Crossover Frequency
1725Hz (4th order acoustic Linkwitz-Riley)
Weight
4.73 kg (10.43 lbs)
Features
- Professional-grade studio monitor for critical listening
- Bi-amplified power for precise sound
- Boundary EQ and HF Trim for acoustic tailoring
- 5-inch woofer and 1-inch tweeter for detailed audio
- Versatile for various sound reinforcement needs
- Safe for use near sensitive equipment
- Low distortion for accurate playback
- Compact bookshelf design
What customers say
Customers overwhelmingly view the JBL 305P MkII as the standard for entry-level studio monitors due to its exceptional value and sound quality. The core praise centers on the detailed audio reproduction and precise stereo imaging provided by the Image Control Waveguide. Users appreciate the surprisingly articulate and punchy low end, which serves both mixing accuracy and casual listening well. While some note a slight idle hiss common in this class, the consensus is that the professional features and near reference level performance justify the investment. This monitor delivers high fidelity audio production capabilities at an accessible price point, resulting in high satisfaction and strong community recommendations.
Know before you buy
The JBL 305P MkII monitors are active, meaning they have built-in bi-amplified power. You do not need an external amplifier to drive them; simply connect them to your audio interface or mixer.
Yes, the 305P MkII is well-suited for smaller spaces. You can use the built-in Boundary EQ and HF Trim controls to adjust the sound output to compensate for room reflections or placement near walls.
These monitors feature balanced XLR and 1/4-inch TRS inputs. For the best performance and to avoid interference, it is recommended to use balanced cables from your audio interface.
Yes, the JBL 305P MkII is safe for use near sensitive equipment like computer monitors or external hard drives, as it is designed to minimize electromagnetic interference.
With a frequency response down to 49Hz, these speakers provide a solid low-end for most critical listening tasks. However, if you are mixing bass-heavy genres like EDM or hip-hop, you may eventually want to add a dedicated subwoofer for sub-bass monitoring.
Each speaker measures 11.75 inches tall, 7.3 inches wide, and 9.9 inches deep. You should ensure your desk can accommodate this footprint while allowing enough space to angle the monitors toward your ears for the best stereo image.
Still have a question?
Ask Hayley anything about this product before you decide.