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Impartial price comparison

Sony SA-Z9R vs. Bose Surround Speakers + 3

Sony SA-Z9R

Sony SA-Z9R

£279.99

Unknown delivery cost
Bose Surround Speakers

Bose Surround Speakers

£298.00

Free delivery
KEF LS50 Wireless

KEF LS50 Wireless

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.2

£999.00

Free delivery
Q Acoustics 3020i

Q Acoustics 3020i

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.3

£199.00

Free delivery
KEF R3

KEF R3

£1,170.00

Free delivery
Active
Yes
Yes
Yes
No
No
Frequency range (max)
47000 Hz
30000 Hz
50000 Hz
Frequency range (min)
43 Hz
64 Hz
38 Hz
Impedance
4 - 6 Ω
8 Ω
Power (peak/max)
125 W
Power (RMS)
100 W
230 W
50 W
Sensitivity
90 dB
88 dB
87 dB
Wireless connection
Bluetooth
Bluetooth
Bluetooth
None
None
Streaming standards
AirPlay, Spotify Connect, Tidal
Other connectors
Digital optical input (S/PDIF), RCA stereo input, USB, Pre out (subwoofer)
Type of connection
Single-wire
Available colours
Black, Wenge
Black, White, Wenge
Black, White, Silver, Grey, Blue, Red, Wenge
Black, White, Grey, Wenge, Walnut
Black, White, Grey, Brown, Walnut
Dimensions (WxHxD)
Depth
100 mm
83.8 mm
308 mm
282 mm
336 mm
Height
155 mm
94 mm
300 mm
278 mm
422 mm
Width
200 mm
170 mm
200 mm
Product weight
1 kg
1 kg
20.2 kg
5.5 kg
13.5 kg
Features
Remote control
Midrange driver
No
No
Yes
Quantity
1 ​
Signal separation
2-way
2-way
3-way
Tweeter drivers, size
1 inches
0.9 inches
1 inches
Tweeter drivers, type
Aluminum-dome
Aluminum-dome
Type of box body
Bass reflex
Bass reflex
Bass reflex
Woofer driver, size
5.25 inches
5 inches
6.5 inches
Woofer drivers, quantity
1 ​
1 ​
1 ​