Definitive Technology BP-9020 is a 3-way Passive Bass Reflex Floor-standing speaker by Definitive Technology. It features a 1" dome Tweeter, 3 x 3.5" Midrange and 1 x 8" Polypropelene Woofer. In addition, the speaker has a 150-watts (Class D Amp) built-in Sub-woofer. The speaker has a frequency range of 28-40k Hz and a sensitivity of 92 dB. Definitive BP-9020 has an MSRP of 1498$ per pair but can often be found around 1048$ per pair.
BP-9020 also gives the user optional Dolby Atmos capability by equipping the unit with upward-firing Dolby Atmos drivers.
Definitive BP-9020 Dolby Atmos Drivers
Room Size Suitability
The size of the room where you plan to use the Definitive BP-9020 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 | Bad |
| Small Room | Poor |
| Mid-size Room | Average |
| Large Room | Good |
| Very Large Room | Average |
(* 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.)
Definitive BP-9020 Speaker Structure
Definitive Technology's BP Series of Loudspeakers
BP-9020 is a member of Definitive Technology's BP series of Passive speakers. Below you can see the main specs of these speakers.
Definitive Technology BP Series Speakers
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Frequency Response of the Definitive BP-9020 Speaker
Definitive BP-9020 has a Frequency response range of 28-40k Hz at ±3dB and Power Range of 50-200 watts. With a minimum frequency of 28 Hz, BP-9020 delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.
To focus on the subwoofers that are in a similar price range with Definitive BP-9020, check out the Powered Subwoofers under $1500. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how BP-9020's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
Impedance and Sensitivity
Definitive BP-9020's nominal impedance level is
8 ohms and has a sensitivity of
92 dB.
Sensitivity
Floor-standing Speakers
8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Definitive Technology BP-9020 is not considered a difficult to drive speaker from nominal Impedance perspective.
Sensitivity
92dB of the Definitive Technology BP-9020 is considered a high sensitivity compared to average stereo speaker which makes BP-9020 an easy to drive from Sensitivity perspective. If you are planning to power your speaker with a Tube amp which are generally very low power, the Definitive BP-9020 will be a good choice.
Check the amplifiers that are in a similar price range to the Definitive BP-9020:
Input Type
BP-9020 features 5-Way post, RCA type connectors. Bi-amping and Bi-wiring are not possible.
Definitive BP-9020 Connections
Definitive BP-9020 External Dimensions and Weight
Definitive BP-9020 has external dimensions of (Height x Width x Depth) 35-9/16 x 11-1/16 x 13-13/16inch (904.0 x 281.0 x 351.0mm ).
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 Definitive BP-9020 is approximately 986.3cm2 / 152.9inch2.
WeightThe Definitive BP-9020 weighs 13.64kg / 30lbs per piece. Here is a comparison of how BP-9020's weight compares with the average, max and min weights in its class.
Weight
All Floor-standing Speakers
Weight
Floor-standing Speakers under $1500
Definitive BP-9020 - Top View
How does the Definitive BP-9020 compare to the Definitive Technology BP-9040?
One of the natural alternative to the Definitive BP-9020 is the BP-9040 which is located one step higher in Definitive Technology's Passive Floor-standing selection.
Check the Detailed Comparison of Definitive BP-9020 vs BP-9040 for more details.
Cabinet type and Materials
Definitive BP-9020 has a
Bass Reflex type cabinet and a MDF/Aluminum/Cloth 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.
Definitive BP-9020 Feet
Available colors
Definitive BP-9020 is available in Black.
What's in the Box of Definitive BP-9020?
Here are the items that are included inside the box of BP-9020:
Tower loudspeaker6.5-feet AC power cordTop-plate (installed)Stabilizer base4 Floor guides4 Carpet spikes4 Screws4 NutsOwners ManualWhat Obsession Sounds Like card
Recommended Accessories
Here is a list of accessories that we think you may need for the Definitive Technology BP-9020.
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.