In this review, we will be comparing two different type of speakers by Bowers Wilkins. Bowers & Wilkins 803 D5 is a Floor-standing speaker whereas the 805 D5 is a Bookshelf speaker.
Let's have a brief look at the main features
of Bowers & Wilkins 803 D5 and Bowers & Wilkins 805 D5 first before getting into our more
detailed comparison.
Bowers & Wilkins 803 D5 Key Specs
- 3-way Design
- 1" Diamond dome Tweeter
- 5" Midrange
- 2 x 7" Aerofoil Woofer
- 19-28k Hz Frequency Response
- 90 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-1000watts
- Weight:63.70kg
- Dimensions (H x W x D): 45-7/8" x 14-1/8" x 19-5/8" ( 1165.0 x 359.0 x 499.0mm )
Bowers & Wilkins 805 D5 Key Specs
- 2-way Design
- 1" Diamond dome Tweeter
- 6.5" Continuum Woofer
- 42-28k Hz Frequency Response
- 88 dB Sensitivity
- Impedance: 8ohms
- Power Range:50-1000watts
- Weight:16.40kg
- Dimensions (H x W x D): 17-5/16" x 9-1/2" x 14-5/16" ( 439.0 x 241.0 x 363.0mm )
803 D5 and 805 D5 are members of Bowers Wilkins's 800 D5 series of speakers. Below you can find the loudspeakers from this series.
Bowers Wilkins 800 D5 Series
History
What size room are the Bowers & Wilkins 803 D5 and Bowers & Wilkins 805 D5 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision
factor. Here we have compared their suitability to various sizes of environments considering their size
and max power parameters:
| Listening Environment* |
Bowers & Wilkins 803 D5 |
Bowers & Wilkins 805 D5 |
| Near-field |
Bad |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Average |
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.)
In the following sections, we will get into more detail in order to better understand how the Bowers & Wilkins 803 D5 and Bowers & Wilkins 805 D5 compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking
through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
One of the fundamental differences between these two speakers is that 803 D5 is a 3-way design whereas the 805 D5 is a 2-way speaker. 3-way designs utilize a midrange driver in addition to the tweeter and woofer on 2-way designs. Designing a crossover for a 3-way speaker is a complicated process and generally increases the overall cost of the speaker.
| Driver |
Bowers & Wilkins 803 D5 |
Bowers & Wilkins 805 D5 |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 5-inch |
- |
|
Woofer
|
2 x 7-inch
|
1 x 6.5-inch
|
803 D5 features a 1" Diamond Diamond dome Tweeter , a 5" Midrange and 2 x 7" Aerofoil Woofer . On the other hand, the 805 D5 features a 1" Diamond Diamond dome Tweeter and 1 x 6.5" Continuum Woofer .
Frequency Response
803 D5 has a frequency range of 19-28k Hz whereas 805 D5 has a frequency range of 42-28k Hz. With a minimum frequency of 19Hz, the 803 D5 can go significantly deeper on the low side and provide stronger bass compared to the 805 D5's min frequency of 42Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
High Frequency
Floor-standing Speakers
Impedance and Sensitivity
803 D5 and 805 D5 have the same Impedance of 8 ohms but where they differ is the sensitivity levels. 803 D5 sensitivity is rated at 90 dB and the 805 D5's is at 88 dB. This 2 dB difference makes the Bowers & Wilkins 803 D5 a more sensitive speaker compared to Bowers & Wilkins 805 D5, hence will play louder with the same amount of watts.
Sensitivity
Floor-standing Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using
an amplifier within this range ensures the nominal performance , inputting a power that is higher than the
max wattage can result in a damaged speaker.
803 D5 and 805 D5 has the same power range of 50-1000 watts.
Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker
compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters
such as Impedance, sensitivity and system efficiencies.
Input Type and Bi-Amping / Bi-Wiring
Both 803 D5 and 805 D5 features dual binding post speaker terminals for bi-amping or bi-wiring.
Cabinet Type and Port Position
Both 803 D5 and 805 D5 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Bowers & Wilkins 803 D5's and Bowers & Wilkins 805 D5's external dimensions. Bowers & Wilkins 803 D5 has external dimensions of 1165.0 x 359.0 x 499.0mm ( 45-7/8 x 14-1/8 x 19-5/8inch) whereas Bowers & Wilkins 805 D5 has external dimensions of 439.0 x 241.0 x 363.0mm ( 17-5/16 x 9-1/2 x 14-5/16inch) .
Bowers & Wilkins 803 D5 is clearly the larger of the two speakers. Its body is 118mm wider, 726mm taller and 136mm deeper than Bowers & Wilkins 805 D5.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the Bowers & Wilkins 803 D5 is approximately 1791.4cm2 / 277.7inch2 and base area of the Bowers & Wilkins 805 D5 is approximately 874.8cm2 / 135.6inch2. The 803 D5 requires 105% more surface area than the 805 D5 which gives it a small disadvantage on placement in tight spaces.