PriceSpy UK
Impartial price comparison

Russound Acclaim 5B55 vs. KEF LS50 Wireless II + 9

Russound Acclaim 5B55

Russound Acclaim 5B55

£415.00

Unknown delivery cost
KEF LS50 Wireless II

KEF LS50 Wireless II

£1,874.17

£1,925.00 Incl. delivery
Bose Surround Speakers 700

Bose Surround Speakers 700

£469.00

Free delivery
Bose Surround Speakers

Bose Surround Speakers

£259.00

Free delivery
Q Acoustics 3020i

Q Acoustics 3020i

£159.00

Free delivery
Bose Virtually Invisible 300

Bose Virtually Invisible 300

£259.00

Free delivery
KEF LSX

KEF LSX

£749.00

Free delivery
B&W 607

B&W 607

£319.99

Free delivery
KEF Q150

KEF Q150

£320.00

Free delivery
KEF LS50

KEF LS50

£599.00

£799.00 Incl. delivery
KEF LS50 Meta

KEF LS50 Meta

£832.50

£999.00 Incl. delivery
Active
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
Frequency range (max)
20000 Hz
47000 Hz
30000 Hz
28000 Hz
28000 Hz
28000 Hz
45000 Hz
45000 Hz
Frequency range (min)
72 Hz
40 Hz
64 Hz
49 Hz
52 Hz
51 Hz
47 Hz
47 Hz
Impedance
8 Ω
4 - 6 Ω
4 - 8 Ω
3.7 - 8 Ω
8 Ω
8 Ω
Power (peak/max)
125 W
70 W
100 W
100 W
100 W
Power (RMS)
50 W
100 W
Sensitivity
90 dB
88 dB
84 dB
86 dB
85 dB
85 dB
Wireless connection
None
Bluetooth
Bluetooth
None
Bluetooth
Bluetooth
None
None
None
Streaming standards
AirPlay, Spotify Connect, Tidal, AirPlay 2
AirPlay, Spotify Connect, Tidal, AirPlay 2
Other connectors
Digital optical input (S/PDIF), Pre out (subwoofer), Analogue 3.5mm input/Line-in
Type of connection
Single-wire
Bi-wire
Bi-wire
Single-wire
Single-wire
Available colours
Black, White
Black, White, Grey, Red
Black, White, Silver, Wenge
Black, White, Wenge
Black, White, Grey, Walnut
Black, White, Wenge
Black, White, Silver, Blue, Red, Wenge
Black, White, Silver, Red, Cherry, Oak, Rose-wood
Black, White
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Silver, Grey, Blue
Dimensions (WxHxD)
Depth
210 mm
83.8 mm
282 mm
83.8 mm
180 mm
231 mm
278 mm
278 mm
Height
330 mm
94 mm
278 mm
93.9 mm
240 mm
300 mm
307 mm
302 mm
Width
170 mm
81.2 mm
155 mm
165 mm
180 mm
200 mm
Product weight
2.4 kg
20.1 kg
1 kg
5.5 kg
0.54 kg
3.6 kg
4.7 kg
5.6 kg
7.2 kg
7.8 kg
Features
Remote control
Remote control
Midrange driver
No
Yes
No
No
No
No
Quantity
1 ​
Signal separation
2-way
2-way
2-way
2-way
2-way
2-way
2-way
Tweeter drivers, size
1 inches
1 inches
0.9 inches
0.75 inches
1 inches
1 inches
1 inches
1 inches
Tweeter drivers, type
Aluminum / magnesium-dome
Aluminum-dome
Aluminum-dome
Aluminum-dome
Type of box body
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Bass reflex
Woofer driver, size
5 inches
4.5 inches
5 inches
5.25 inches
5.23 inches
5.25 inches
Woofer drivers, quantity
1 ​
1 ​
1 ​
1 ​
1 ​