Marshall Bromley 450 vs JBL 705P Wired Speaker comparison

Show Only Differences Highlight Differences	Marshall Bromley 450	JBL 705P Wired Speaker
key specs
Features	Portable	-
Colour	Black	Black
Speaker Type	-	Soundbar
Connection	-	Wired
Configuration	-	2.1 (3 Channel)
Power Output	-	300W
Power Source	-	AC Adapter
general
Brand	Marshall	JBL
Model	Bromley 450	705P Wired Speaker
Release date	March 17, 2026	-
Model Name	Bromley 450	705P
Features	Portable	-
Colour	Black	Black
Frequency Response	40Hz to 20kHz	40Hz-20000Hz
Outdoor Usage	Yes	-
Speaker Type	-	Soundbar
Wired/Wireless	-	Wired
Configuration	-	2.1 (3 Channel)
Memory Card Slot	-	No
Power Source	-	AC Adapter
Power Output	-	300W
Impedance	-	4 Ohms
dimensions
Width	261	365
Height	492	155
Depth	366	1035
product details
Battery	over 40 hours, rechargeable, replaceable, LFP battery (LiFePO4)	-
Charging Time	3.5 hours	-
Bluetooth	Yes	No
Bluetooth Range	70m	-
USB Ports	Type C, Charge out 5V, 3.0A	-
Headphone Jack	Yes	-
Driver Type	Dynamic	-
Compatible Devices	-	Computer, Laptops
audio features
Audio Codec	SBC, AAC-mpeg 2, LC3	-
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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