JBL Stage 250B is a 2-way Passive Bass Reflex Bookshelf speaker by JBL. It features a 1" Hard-Dome Tweeter and 1 x 5.25" Polycellulose Woofer. The speaker has a frequency range of 55-25k Hz and a sensitivity of 86 dB. JBL Stage 250B has an MSRP of 399$ per pair.
Room Size Suitability
The size of the room where you plan to use the JBL Stage 250B is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
JBL's Stage 2 Series of Loudspeakers
Stage 250B is a member of JBL's Stage 2 series of Passive speakers. Below you can see the main specs of these speakers.
JBL Stage 2 Series Speakers
JBL Stage 2 Series Speakers
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Frequency Response of the JBL Stage 250B Speaker
JBL Stage 250B has a Frequency response range of 55-25k Hz at ±3dB and Power Range of 20-150 watts. With a minimum frequency of 55 Hz, Stage 250B 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 Stage 250B, check out the Powered Subwoofers under $500. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how Stage 250B'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
Impedance and Sensitivity
JBL Stage 250B's nominal impedance level is
6 ohms and has a sensitivity of
86 dB.
Sensitivity
Bookshelf Speakers
Nominal Impedance of the 6 Ohms makes the JBL Stage 250B a relatively difficult to drive speaker compared to more frequently found 8 ohms speakers from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only 86 dB, JBL Stage 250B is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the JBL Stage 250B:
Input Type
Stage 250B features 5-Way post type connectors. Bi-amping and Bi-wiring are not possible.
JBL Stage 250B External Dimensions and Weight
JBL Stage 250B has external dimensions of (Height x Width x Depth) 12-5/8inch x 7-15/16inch x 9-1/2inch (321.0 x 202.0 x 242.0mm ).
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 Stage 250B is approximately 488.8cm2 / 75.8inch2.
WeightThe JBL Stage 250B weighs 5.64kg / 12.4lbs per piece. Here is a comparison of how Stage 250B's weight compares with the average, max and min weights in its class.
Weight
All Bookshelf Speakers
Weight
Bookshelf Speakers under $500
Cabinet type and Materials
JBL Stage 250B has a
Bass Reflex type cabinet and a MDF/Wood-grain vinyl 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 Stage 250B is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
Available colors
JBL Stage 250B is available in Espresso and Latte.
Wall Mounting
Stage 250B doesn't sport any built-in mounting bracket, so you need an external structure to mount it on walls.
Does the JBL Stage 250B come with a Grille?
Stage 250B comes with grilles. 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.
What's in the Box of JBL Stage 250B?
Here are the items that are included inside the box of Stage 250B:
2 Bookshelf loudspeakers 2 Grilles 8 Self-adhesive rubber pads Quick Start Guide Important Safety Instructions
Recommended Accessories
Here is a list of accessories that we think you may need for the JBL Stage 250B.
- Speaker Cable and Connectors
- 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.
Warranty
5 years of parts warranty and 5 years of labor warranty is generally provided by the manufacturer.