Sony SRS-D4 Wired Speaker vs Sony DAV-DZ840 Wireless Bluetooth Speaker comparison

Show Only Differences Highlight Differences	Sony SRS-D4 Wired Speaker	Sony DAV-DZ840 Wireless Bluetooth Speaker
key specs
Speaker Type	Mobile or Tablet or Laptop	Mobile or Tablet or Laptop
Colour	Black	Black
Connection	Wired	Wireless
Configuration	Mono (1 Channel)	-
Power Source	AC Adapter	Battery
Features	-	Bluetooth
general
Brand	Sony	Sony
Model	SRS-D4 Wired Speaker	DAV-DZ840 Wireless Bluetooth Speaker
Model Name	SRS-D4	DAV-DZ840
Speaker Type	Mobile or Tablet or Laptop	Mobile or Tablet or Laptop
Wired/Wireless	Wired	Wireless
Configuration	Mono (1 Channel)	-
Memory Card Slot	No	-
Power Source	AC Adapter	Battery
Frequency Response	20Hz-20000Hz	-
Impedance	4 Ohms	-
Built-in Fm Radio	No	-
Colour	Black	Black
Features	-	Bluetooth
dimensions
Width	12	-
Height	165	-
Depth	65	-
Subwoofer Width	-	300 mm
Subwoofer Height	-	315 mm
Subwoofer Depth	-	295 mm
Subwoofer Weight	-	4.4 kg
product details
Battery	Lithium-ion Battery	-
Battery Capacity	800 mAh	-
Bluetooth	No	Yes
Headphone Jack	Yes	-
audio features
Signal to Noise Ratio	-	50 dB
other details
Technology Used	-	Bravia Sync Technology

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