Marshall Bromley 450 vs JBL PartyBox 710 comparison

Show Only Differences Highlight Differences	Marshall Bromley 450	JBL PartyBox 710
key specs
Features	Portable	Portable
Colour	Black	Black
Speaker Type	-	Tower Speaker
Connection	-	Wireless
general
Brand	Marshall	JBL
Model	Bromley 450	PartyBox 710
Release date	March 17, 2026	August 17, 2022
Model Name	Bromley 450	JBL PartyBox 710
Features	Portable	Portable
Colour	Black	Black
Frequency Response	40Hz to 20kHz	35Hz– 20,000Hz
Outdoor Usage	Yes	Yes
Speaker Type	-	Tower Speaker
Wired/Wireless	-	Wireless
dimensions
Width	261	399
Height	492	905
Depth	366	436
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	Yes
Headphone Jack	Yes	Yes
Driver Type	Dynamic	-
Bluetooth version	-	5.1
Compatible Devices	-	TV, smartphone, tablet, TV Box
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	-
Tweeter Support	-	Yes
other details
Driver Size	2 x 6.5-inch 40W woofers, 4 x 2-inch 6W full-range drivers	-
Other Features	-	Compatible with JBL PartyBox App

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