JBL 4305P is a 2-way Powered Bass Reflex Bookshelf speaker by JBL. 4305P's built-in amplifier provides 300-watt RMS. The built-in power amplifier saves space & eliminates the need to connect JBL 4305P to a stereo receiver or external power amp. It features a 1" Horn-Loaded Tweeter and 1 x 5.25" Pulp Woofer. The speaker has a frequency range of 45-25k Hz. JBL 4305P has an MSRP of 2200$ per pair.
JBL 4305P Speaker Structure
JBL 4305P Lifestyle
JBL's Studio Monitor Series of Loudspeakers
4305P is a member of JBL's Studio Monitor series of Powered speakers. Below you can see the main specs of these speakers.
JBL Studio Monitor Series Speakers
|
Model |
Frequency |
Watts RMS | Max Depth / Sample Rate | Woofer |
 |
JBL 4329P
Compare
|
28-25k Hz |
600-watt | 24-bit/192kHzΩ | 1 x 8" |
 |
JBL 4305P
|
45-25k Hz |
300-watt | 24-bit/192kHzΩ | 1 x 5.25" |
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Frequency Response of the JBL 4305P Speaker
JBL 4305P has a Frequency response range of 45-25k Hz at ±3dB. With a minimum frequency of 45 Hz, 4305P delivers moderate bass depth so depending on your use case, you might want to consider adding a subwoofer to your system.
To focus on the subwoofers that are in a similar price range with JBL 4305P, check out the Powered Subwoofers under $3000. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how 4305P's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
JBL 4305P's Teonex Horn-Loaded Tweeter
Crossover frequency of the JBL 4305P?
The Crossover frequency of the 4305P is set to 1750 Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
JBL 4305P Back View
Handheld Remote
JBL 4305P comes with a handheld remote which is obviously very useful to control your powered speakers from a distance.
JBL 4305P Handheld Remote
Bluetooth Connectivity
JBL 4305P employs Built-in 5.1 Bluetooth for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops. 4305P can playback up to 24-bit / 192kHz with compatible devices.
Supported Wireless Streaming System
JBL 4305P supports the following wireless streaming methods:
- Chromecast
- AirPlay 2
- Bluetooth
App-Based Control
JBL 4305P can be controlled wirelessly via MusicLife application available on Apple iOS and Android.
Inputs and Outputs
- 3.5mm Minijack Input
- USB Port: USB-B
- mono-RCA Subwoofer Output
- Digital Input: Optical
- Ethernet Port
JBL 4305P Connections
JBL 4305P External Dimensions and Weight
JBL 4305P has external dimensions of (Height x Width x Depth) 13.3125inch x 8.3125inch x 11.3125inch (336mm x 210mm x 223.3mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of JBL 4305P is approximately 468.0cm2 / 72.5inch2.
To get a better perspective on the real life size of JBL 4305P, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
JBL 4305P Speaker Size Compared to a Compact Disc
Here we place the JBL 4305P virtually next to a standard width amplifier and turntable on a BDI Octave Media Cabinet to get a better idea about the size.
JBL 4305P Speaker next to an amplifier and turntable
WeightThe JBL 4305P weighs 6.60kg / 14.5lbs per piece. Here is a comparison of how 4305P's weight compares with the average, max and min weights in its class.
Weight
All Bookshelf Speakers
Weight
Bookshelf Speakers under $3000
JBL 4305P - Top View
How does the JBL 4305P compare to the JBL 4329P?
One of the natural alternative to the JBL 4305P is the 4329P which is located one step higher in JBL's Powered Bookshelf selection.
Here is a scaled size comparison of these two speakers to give you an idea how their external dimensions compare:
Comparison image of JBL 4305P and JBL 4329P Size and External Dimensions
Check the Detailed Comparison of JBL 4305P vs 4329P for more details.
Cabinet type and Materials
JBL 4305P has a
Bass Reflex type cabinet and a 3/4-inch MDF with real wood veneer finish. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
Port Position
JBL 4305P is a front-firing port speaker , which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.
Available colors
JBL 4305P is available in Satin Walnut and Black Walnut.
Wall Mounting
4305P doesn't sport any built-in mounting bracket, so you need an external structure to mount it on walls.
Does the JBL 4305P come with a Grille?
4305P comes with removable grilles in Dark Blue (with Walnut Cabinet), Black (with Black Cabinet) color choices. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
JBL 4305P with Grille
What's in the Box of JBL 4305P?
Here are the items that are included inside the box of 4305P:
2 Powered speakers2 GrillesTwo 69-inch AC power cords10-feet CAT5e cableRemote control2 AAA batteries8 Self-adhesive feetOwner-feets ManualImportant Safety Instructions
Recommended Accessories
Here is a list of accessories that we think you may need for the JBL 4305P.
- Vibration Isolators: IsoAcoustics isolators more affordable options too.
- Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.
- Speaker Stands: Stands bring your bookshelf speakers to ideal height (rule of thumb is to have the tweeter level with your ear in your listening position), helps stability and acoustical isolation.
User's Manual
For more information about how to setup, use and maintain the JBL 4305P, use the direct link below to download the official manual document:
Download User Manual for JBL 4305P
Official Brochure
Here is a link to download the official brochure for the JBL 4305P speaker:
Official Brochure for JBL 4305P
Official Product Page
Official manufacturer's product page for the JBL 4305P speaker can be found below:
Official Product Page for JBL 4305P
Warranty
5yr drivers/2 yr amp of parts warranty and 5yr drivers/2 yr amp of labor warranty is generally provided by the manufacturer.