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JBL 305P Mkii Review 2021: Top Full Guide

JBL 305P Mkii Review 2021 Top Full Guide

People often think that studio monitor speakers are only needed for sound producers and professional studios, with music makers or casual musicians; studio monitor speakers are a great solution great for adding fun to your home theater system.

You can easily find many brands of studio monitor speakers on the market today. Still, you will probably be overwhelmed by a large number of almost entirely similar products in terms of functionality. Here we have analyzed and tested a JBL product to see if these speakers’ quality is worth it.

The JBL 305P Mkii is the speaker we’re talking about, this brand’s supposed flagship speaker, so what makes it so ideal? Let Fidlar take a closer look at the details of the speaker at this JBL 305P Mkii Review.

JBL 305P Mkii Powered Studio Monitor Review

Tech Specs

  • Powered: Yes
  • Power Configuration: Bi-amped
  • LF Driver Size: 5″ woofer
  • LF Driver Type: Cone
  • HF Driver Size: 1″ tweeter
  • HF Driver Type: Soft dome
  • LF Driver Power Amp: 41W
  • HF Driver Power Amp: 41W
  • Total Power: 82W Class D
  • Frequency Range: 43Hz-24kHz
  • Frequency Response: 49Hz-20kHz (±3dB), 43Hz-24kHz (-10dB)
  • Crossover Frequency: 1725Hz
  • Maximum Peak SPL: 108 dB SPL
  • Input Types: 1 x XLR, 1 x 1/4″
  • Enclosure Type: Rear Ported
  • Enclosure Material: 15mm Medium-Density Fiberboard
  • Height: 11.7″
  • Width: 7.3″
  • Depth: 9.1″
  • Weight: 10.43 lbs.

Tech Specs


  • Large Sound Stage
  • Nice Bass Output
  • Good Tuning Options
  • Durable Construction
  • Advanced Technology Used


  • Slight Hiss
  • Not Very Balanced


If it comes to designing, it’s entirely subjective. The black box is combined with a sleek shiny plastic end. It is flashy with no that over-the-top vibe, which some studio monitors provide off.

They indeed look different from the exact matte-looking alternatives that generally dominate the studio track distance. Do not get me wrong; there are many more essential facets to a studio 305 screen than look. That does not mean that you can not love something which seems as fair as it seems.

While I enjoy shiny plastic, it will come with a couple of troubles. The instant that you take that protective coating off, the dust starts to accumulate.

And there’s the problem of these fingerprints with glistening plastic if you manage them. Soft microfiber fabric is required to wash out the front to protect against the possibility of scratching the plastic sheeting.

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Sound Quality

The most significant part of a studio track is audio quality. This is the point where the JBL provides some impressive features. JBL uses its patented Picture Control Waveguide.

This permits the speaker to have a broader sound stage compared to other studio screens. This is excellent when you’ve got a more significant studio area because the sweet spot is wider. I’d become so utilized to studio tracks using a narrow near-field output it was a pleasant surprise.

JBL has also worked on the low-frequency response, providing them a bigger hit at the shallow end. For fans of bass or those that utilize bass-heavy paths in the studio, you will be impressed with all the shallow end.

Remember that these are studio screens, so they’re not overbearing in the bass, such as speakers. I discovered that the bass is satisfying when blending in my DJ equipment while still preserving great mids and highs.

Because of this, they’re much less flat from the audio frequencies as speakers. Some die-hard audiophiles may not be amazed at all the higher low-end emphasis.

They seem great at moderate to high quantity. When played at low volume, there’s an audible hiss that comes in the speaker. While not unusual for studio monitors, it’s something to consider if you intend on enjoying your music at low volume.

Build Quality

JBL has been making speakers for 70 decades and has built a reputation for strong build quality. When it might be somewhat early in this new creation MkII’s life span to produce a final call, I do believe that these are on par with previous versions.

At just over 10 lbs (4.5kg), they believe hardy. A good cabinet houses all of the internal elements with safety. I am not concerned about incidental harm from minor bumps.

Build Quality

Tuning Options

Offering alternatives to tune in to studio screens is something I appreciate. Not each studio is the same, and sometimes you can not put the speakers in the perfect place. That is where using the capacity to trim both high or low frequencies becomes significant.

If your speaker has been jammed up against a wall, then you might realize that the bass has to be trimmed back. Likewise, if you’ve got a lot of reflective surfaces, the highs might require some fixing. These provide alternatives for both that can help you discover the perfect settings for your private space.


They’re not the least expensive studio monitors in the sector, but they’re still relatively inexpensive. The adage of you gets what you pay for rings. You won’t receive a number of these high-end features of expensive studio tracks, but you won’t be left with a heap of cheap crap.

The Control Waveguide

The tech which stands behind JBL’s top-notch signal is that the Picture Control Waveguide. You’ll come across that the manual near the tweeter, and it’s somewhat like a horn.

Still, it’s fundamentally the technologies that JBL patented, which guarantees a vast sweet spot that lets you listen to the sign evenly all the listener’s place within the room.

The tweeters also let you listen to high-end cleaner transients and enlarge your awareness of spatial placement. Many packed mixes develop a feeling of visual clarity, which will permit you to edit and mix your music with meticulous clarity.

Generally speaking, the principal aim of these JBL studio monitors would be to nullify the peculiarities of their environment and make an equally pleasing soundscape.

When you examine the big image, you may observe how quality stereo imaging has been particularly worried among track producers.

This laudable effort was undertaken by JBL also. They have introduced the 305P within an inexpensive monitor with all the features and soundstage of high-end products.

This series of screens can be found in three distinct iterations to fulfill the requirements of most sonic surroundings: the 305P, which features a 5″ subfloor, the 306P using a 6.5″ subfloor, and eventually the 308P having an 8″ sub.

Compared with the initial 305’s, JBL has improved its transducers on the 305P, which means a high-definition and thoroughly dimensional stereo picture. And I have to say; when it has to do with the JBL 305P MKII, the stereo imaging is very impressive.

Who’s JBL 305p MKII for?

There’s the ideal speaker for everyone, but the JBL 305p Mk II might be perfect for you. Suppose you’re seeking a speaker along with a solid track using a reasonable cost, cutting edge technology, rugged build quality, and using a respectable manufacturer. In that case, this speaker is right for you.

We can vouch for the speaker because we’ve employed it for months and it does its job. Other speakers were too sophisticated for our preferences.

It was difficult to utilize, and other speakers were too restricted in their feature set. We have to have opted for a less costly speaker using the very same features.

Personally, the speaker matches for those looking for their first serious speaker that will persist for quite a very long time without having to spend a lot of.

Consider it as your gateway speaker into additional more high-grade speakers. Be aware that a speaker is used with a high-quality audio file and a competent amplifier.

Another thing I would like to include is that this speaker is both extensive and chunky. In case you have little space in your living area, consider obtaining the smaller version. Those with JBL products like their headphones and Bluetooth speakers may testify to their products’ fool-proof technology.


We strongly suggest these speakers. Its cost to value ratio is just impeccable and hard to contend with. If that is possibly your very first pair of speakers, then you may earn a fantastic investment that will serve you well for many years to come.

If you are at the very start of your course as a music producer, the JBL 305P MKII speakers can provide you a great deal of insight on mixing your paths due to their stereo imaging properties. We hope that our Review: JBL 305P Mkii can help know more about this speaker.