Marshall Bromley 450 vs Sony HT-A3000 comparison

Show Only Differences Highlight Differences	Marshall Bromley 450	Sony HT-A3000
key specs
Features	Portable	-
Colour	Black	Black
Speaker Type	-	Soundbar
Configuration	-	3.1 (4 Channel)
general
Brand	Marshall	Sony
Model	Bromley 450	HT-A3000
Release date	March 17, 2026	December 1, 2022
Model Name	Bromley 450	HT-A3000
Features	Portable	-
Colour	Black	Black
Frequency Response	40Hz to 20kHz	-
Outdoor Usage	Yes	No
Speaker Type	-	Soundbar
Configuration	-	3.1 (4 Channel)
Subwoofer	-	Built-in
Built-in Fm Radio	-	No
dimensions
Width	261	950mm
Height	492	64mm
Depth	366	128mm
product details
Battery	over 40 hours, rechargeable, replaceable, LFP battery (LiFePO4)	-
Charging Time	3.5 hours	-
Bluetooth	Yes	Yes
Bluetooth Range	70m	-
USB Ports	Type C, Charge out 5V, 3.0A	-
Headphone Jack	Yes	-
Driver Type	Dynamic	-
Bluetooth version	-	5
audio features
Audio Codec	SBC, AAC-mpeg 2, LC3	SBC, AAC, LDAC
Amplifier	2 x 90W Class D amplifiers for the woofers, 4 x 55W Class D amplifiers for the full-range drivers	-
other details
Driver Size	2 x 6.5-inch 40W woofers, 4 x 2-inch 6W full-range drivers	-

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