Compare



Average rating
  • Score 4.8/5
    Review score 4.8 out of 5 stars
    4.8 / 5 stars
    9.6/10
  • Score 4.7/5
    Review score 4.7 out of 5 stars
    4.7 / 5 stars
    9.4/10
  • Score 4.5/5
    Review score 4.5 out of 5 stars
    4.5 / 5 stars
    9/10
  • Score 5/5
    Review score 5 out of 5 stars
    5 / 5 stars
    10/10
Most helpful review

Product number
  • 665076
  • 820521
  • 820522
  • 828940
Manufacturer code
  • SP3787BAX
  • FP40754
  • FP40711
  • 230030
Brand
  • KEF
  • Bowers & Wilkins
  • Bowers & Wilkins
  • Dali
Warranty
  • 2 years
  • 5 years
  • 5 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes
  • Yes

Speaker composition
  • 2 speakers
  • 2 speakers
  • 2 speakers
  • 2 speakers
Type of HiFi speaker
  • Bookshelf
  • Bookshelf
  • Bookshelf
  • Bookshelf
Bluetooth
  • No
  • No
  • No
  • No
Sound quality according to customers
  • Very good
  • Excellent
  • Very good
Water-resistant
  • No
  • No
  • No
  • No
Suitable for bi-wiring
  • No
  • Yes
  • Yes
  • No
Speaker connector accepts cable type
  • Banana connector, Spades, Speaker wire
  • Banana connector, Spades, Speaker wire
  • Banana connector, Spades, Speaker wire
  • Banana connector, Spades, Speaker wire
Surround sound systems
  • None
  • None

Number of speakers
  • 2
  • 2
  • 2
  • 2
Active speaker
  • No
  • No
  • No
  • No
Speaker sensitivity
  • 85 dB
  • 88 dB
  • 84 dB
  • 87 dB
Impendance
  • 8 O
  • 8 O
  • 8 O
  • 6 O
Frequency range
  • 47 - 45000 Hz
  • 52 - 33000 Hz
  • 52 - 33000 Hz
  • 47 - 26000 Hz
Speaker woofer diameter
  • 130 mm
  • 165 mm
  • 130 mm
  • 177,8 mm
Speaker tweeter diameter
  • 25 mm
  • 25 mm
  • 25 mm
  • 29 mm
Placement of bass reflex port
  • Rear
  • Rear
  • Rear
  • Rear
Number speaker units (per speaker)
  • 2
  • 2
  • 2
  • 2
Speaker audio crossover
  • 2-way
  • 2-way
  • 2-way
  • 2-way
Integrated subwoofer
  • No
  • No
  • No
  • No
Integrated tweeter
  • Yes
  • Yes
  • Yes
  • Yes
Integrated mid-range driver
  • No
  • No
  • No
  • Yes
Integrated woofer
  • Yes
  • Yes
  • Yes
  • Yes
Recommended amplifier power
  • 25 - 100 W
  • 30 - 120 W
  • 30 - 100 W
  • 25 - 150 W
Bass reflex port
  • Yes
  • Yes
  • Yes
  • Yes
Speaker mid-range driver diameter
  • 177,8 mm

Color
  • Black
  • White
  • Black
  • White
Depth
  • 27,8 cm
  • 30 cm
  • 20,7 cm
  • 31,5 cm
Width
  • 20 cm
  • 19 cm
  • 16,5 cm
  • 20 cm
Height
  • 30,2 cm
  • 34,5 cm
  • 30 cm
  • 35 cm
Weight
  • 7,2 kg
  • 6,75 kg
  • 4,65 kg
  • 6,3 kg
Material
  • Plastic
  • Wood
  • Wood
  • Wood
Front speakers
  • No
Center speaker
  • No
Subwoofer
  • No
Rear speakers
  • No
More than 2 speakers?
  • No
  • No
  • No
  • No

Awards
  • What HiFi
Best tested
  • Yes
  • No
  • No
  • No


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Customer rating: 9.2 / 10 - 17,047 reviews