How we scoreBlogAdvertise
Amidioheadphones · speakers · earbuds
  1. Amidio
  2. Compare
  3. L75ms vs PARTYBOX 520

JBL L75ms vs JBL PARTYBOX 520

What L75ms does better (1) and where PARTYBOX 520 wins (3) — every spec side by side.

JBL L75ms
JBL · 2022L75ms
1 advantage≈ $960
vs
JBL PARTYBOX 520
JBL · 2025PARTYBOX 520
3 advantages≈ $800
Dimensions

Size comparison

L75msPARTYBOX 520
790 × 216287415 × 769369
L75msPARTYBOX 520Difference
Height216 mm769 mm−553 mm
Width790 mm415 mm+375 mm
Depth287 mm369 mm−82 mm

Drawn to the same scale from the official dimensions (front and side).

Why is L75ms better than PARTYBOX 520?

  1. Highest frequency25,000 Hz vs 20,000 Hz+25%

Why is PARTYBOX 520 better than L75ms?

  1. Output power350 W vs 400 W+14%
  2. Bluetooth version4.2 vs 5.4+29%
  3. Lowest frequency45 Hz vs 40 Hz+12%
Specifications

Side by side

JBL L75msJBL L75ms≈ $960
Sound
Output power350 W400 W
Lowest frequency45 Hz40 Hz
Highest frequency25,000 Hz20,000 Hz
Hi-Res AudioYes—
Battery & charging
Battery life—15 h
Mains poweredYesYes
Battery powered (portable)—Yes
Connectivity
WirelessYesYes
Bluetooth version4.25.4
USB audio—Yes
3.5 mm jack / AUXYesYes
Smart & streaming
Wi-FiYes—
AirPlayYes—
Chromecast / Google CastYes—
Spotify ConnectYes—
Design & build
Width790 mm415 mm
Height216 mm769 mm
Depth287 mm369 mm
Protection rating—IPX4
Water resistance (IPx)—IPx4
Features
Party / stereo pairing—Yes
Light effects—Yes
To compare: 0up to 4 models
Compare