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  3. BOOMBOX 4 vs ULT TOWER 7 SRS-ULT700

JBL BOOMBOX 4 vs Sony ULT TOWER 7 SRS-ULT700

What BOOMBOX 4 does better (2) and where ULT TOWER 7 SRS-ULT700 wins (0) — every spec side by side.

JBL BOOMBOX 4
JBL · 2026BOOMBOX 4
2 advantages≈ $460
vs
Sony ULT TOWER 7 SRS-ULT700
6.9Score
0 advantages≈ $490
Higher score
9.6Build & features3.0
Dimensions

Size comparison

BOOMBOX 4ULT TOWER 7 SRS-ULT700
510 × 260210421 × 710347
BOOMBOX 4ULT TOWER 7 SRS-ULT700Difference
Height260 mm710 mm−450 mm
Width510 mm421 mm+89 mm
Depth210 mm347 mm−137 mm

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

Why is BOOMBOX 4 better than ULT TOWER 7 SRS-ULT700?

  1. Water resistance (IPx)IPx8 vs IPx42×
  2. Battery life34 h vs 30 h+13%

Why is ULT TOWER 7 SRS-ULT700 better than BOOMBOX 4?

ULT TOWER 7 SRS-ULT700 has no measurable advantages in this pair.

Specifications

Side by side

Sound
Speaker channels—Stereo
Lowest frequency37 Hz—
Highest frequency20,000 Hz—
Stereo—Yes
Battery & charging
Battery life34 h30 h
Power bank function—Yes
Mains poweredYesYes
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.45.3
USB audioYesYes
Design & build
Width510 mm421 mm
Height260 mm710 mm
Depth210 mm347 mm
Protection ratingIP68IPX4
Water resistance (IPx)IPx8IPx4
Dust protection (IP)6—
Features
Party / stereo pairingYesYes
Light effects—Yes
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