In this review, we will be comparing BW 603 and RP-8000F, two Passive Floor-standing speakers from Bowers Wilkins and Klipsch.
Let's have a brief look at the main features
of B&W 603 and Klipsch RP-8000F first before getting into our more
detailed comparison.
B&W 603 Key Specs
- 3-way Design
- 1" Tweeter
- 6" Midrange
- 2 x 6.5" Paper Woofer
- 48-28k Hz Frequency Response
- 88.5 dB Sensitivity
- Impedance: 8ohms
- Power Range:30-200watts
- Weight:24.14kg
- Dimensions (H x W x D): 985.0" x 7.4" x 13.3"( 985.0 x 190.0 x 340.0mm )
Klipsch RP-8000F Key Specs
- 2-way Design
- 1" Tractrix Horn Tweeter
- 2 x 8" Cerametallic Woofer
- 32-25k Hz Frequency Response
- 98 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 150watts
- Weight:27.27kg
- Dimensions (H x W x D): 1099.0" x 10-7/8" x 17-1/2"( 1099.0 x 277.0 x 445.0mm )
What size room are the B&W 603 and Klipsch RP-8000F 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* |
B&W 603 |
Klipsch RP-8000F |
| Near-field |
Bad |
Bad |
| Small Room |
Poor |
Poor |
| Mid-size Room |
Good |
Good |
| Large Room |
Good |
Good |
| Very Large Room |
Poor |
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 B&W 603 and Klipsch RP-8000F 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 BW 603 is a 3-way design whereas the RP-8000F 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 |
B&W 603 |
Klipsch RP-8000F |
|
Driver Setup
|
3-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
1 x 6-inch |
- |
|
Woofer
|
2 x 6.5-inch
|
2 x 8-inch
|
BW 603 features a 1" Tweeter , a 6" Midrange and 2 x 6.5" Paper Woofer . On the other hand, the RP-8000F features a 1" Tractrix Horn Tweeter and 2 x 8" Cerametallic Woofer .
Frequency Response
BW 603 has a frequency range of 48-28k Hz whereas RP-8000F has a frequency range of 32-25k Hz. With a minimum frequency of 32Hz, the RP-8000F can go significantly deeper on the low side and provide stronger bass compared to the BW 603's min frequency of 48Hz.
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
None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
BW 603 and RP-8000F have the same Impedance of 8 ohms but where they differ is the sensitivity levels. BW 603 sensitivity is rated at 88.5 dB and the RP-8000F's is at 98 dB. This 9 dB difference makes the Klipsch RP-8000F a more sensitive speaker compared to B&W 603, 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.
BW 603 can handle a max power of 200 watts RMS from the amp the whereas RP-8000F has a max power handling value of 150 watts RMS, 50 watts less than the BW 603.
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 BW 603 and RP-8000F features dual binding post speaker terminals for bi-amping or bi-wiring.
Klipsch RP-8000F's Post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both BW 603 and RP-8000F 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.
Klipsch RP-8000F Port
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 B&W 603's and Klipsch RP-8000F's external dimensions. B&W 603 has external dimensions of 985.0 x 190.0 x 340.0mm ( 38.7 x 7.4 x 13.3inch) whereas Klipsch RP-8000F has external dimensions of 1099.0 x 277.0 x 445.0mm ( 43-1/4 x 10-7/8 x 17-1/2inch) .
Klipsch RP-8000F is clearly the larger of the two speakers. Its body is 87mm wider, 114mm taller and 105mm deeper than B&W 603.
Below you can see the front view size comparison of B&W 603 and Klipsch RP-8000F in scale.
Comparison image of B&W 603 and Klipsch RP-8000F Size and External Dimensions
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 B&W 603 is approximately 646.0cm2 / 100.1inch2 and base area of the Klipsch RP-8000F is approximately 1232.7cm2 / 191.1inch2. The BW 603 requires 48% less surface area than the RP-8000F which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The B&W 603 weighs 24.14kg / 53.1lbs and the Klipsch RP-8000F weighs 27.27kg / 60lbs. This makes the RP-8000F 13% heavier than the BW 603.
Here is a comparison of how BW 603 and RP-8000F's weights compare with the average, max and min weights in Passive Floor-standing class.
Weight
All Floor-standing Speakers
What's in the Box of B&W 603?
Here are the items that are included inside the box of BW 603:
Floorstanding loudspeaker Grille Plinith (base) 2 Jumper-straps (pre-installed) 4 Rubber feet 4 Spike feet 4 Hex-nuts 4 Screws 4 Washers 4 Lock-washers Two-piece foam port plug Hex-key Manual Bowers & Wilkins brochure Warranty Information
What's in the Box of Klipsch RP-8000F?
Here are the items that come with the RP-8000F:
Floorstanding loudspeakerStabilizer feet (installed)Grille (installed)2 Terminal jumpers (installed)User ManualImportant Safety InstructionsWarranty Information
 Max Input Power |
200 watts
vs
150 watts
|
Handle more power from your amplifier |
 Driver Setup |
3-way
vs
2-way
|
Have a dedicated mid-range driver |
 High Frequency Response |
28k Hz
vs
25k Hz
|
Generates higher frequency |
 Height |
985mm
vs
1099mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
646cm2
vs
1232cm2
|
Takes less floor space |
 Sensitivity |
98 dB
vs
89 dB
|
Play louder with same amount of amplification power |
 Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
|
Low Frequency Response |
32 Hz
vs
48 Hz
|
Generates deeper bass |
| General |
Bowers & Wilkins 603 |
Klipsch Reference Premiere RP-8000F |
| Brand |
Bowers Wilkins |
Klipsch |
| Speaker Type |
Floor-standing speaker |
Floor-standing speaker |
| Power Range |
30-200 watts |
up to 150 watts |
| Sensitivity |
88.5 dB |
98 dB |
| Impedance |
8 ohms |
8 ohms |
| Frequency Response |
48-28k Hz |
32-25k Hz |
Drivers |
|
|
| Woofer Quantity |
2 |
2 |
| Woofer Size |
6.5" |
8" |
| Woofer Composition |
Paper |
Cerametallic |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
1" |
1" |
| Tweeter Type |
n/a |
Tractrix Horn |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
6" |
No |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
985.0mm (38.8") |
1099.0mm (43.3") |
| Width |
190.0mm (7.5") |
277.0mm (10.9") |
| Depth |
340.0mm (13.4") |
445.0mm (17.5") |
| Weight |
24.14kg (53.1lbs) |
27.27kg (60lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Vinyl |
MDF/Wood-grain vinyl |
| Available Colors |
Black, White, Oak |
Walnut, Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |