B&O Beosound A1 2nd gen vs JBL Charge 4

Last updated: August 15, 2026

Short answer: the B&O Beosound A1 2nd gen for better sound quality, the JBL Charge 4 for the lower price. The B&O Beosound A1 2nd gen ranks #10 of 135 medium speakers at $200. The JBL Charge 4 ranks #50 at $119.95, $80.05 cheaper.

What the B&O Beosound A1 2nd gen offers: More neutral than the first A1 Watch for: Not stereo.

What the JBL Charge 4 offers: Doubles as a power bank for charging phones/tablets. Watch for: Not stereo. 1 Oval driver.

Buy the B&O Beosound A1 2nd gen if sound quality matters more than the price. Buy the JBL Charge 4 if the price matters more than sound quality.

B&O Beosound A1 2nd gen vs JBL Charge 4

Specifications Side By Side

B&O Beosound A1 2nd gen JBL Charge 4
Price$200$119.95 Discontinued
Ranked#10 of 135 in Medium Size Portable Bluetooth Speakers#50 of 135 in Medium Size Portable Bluetooth Speakers
AppYes-
Aux InputNoYes
Bass Extension (-10dB)58Hz54Hz
Battery Life18 hours (Manufacturer specified)20 hours (Manufacturer specified)
Built in MicrophoneYes-
EQYes-
IP RatingIP67IPX7
Bluetooth Latency90ms330ms
Max Volume93dB99dB
Power BankNoYes (USB-A, 5V/2A)
StereoNoNo
TWSYesNo
Digital Aux InputYes (USB-C)No
Weight1.2 lbs / 558 g2.1 lbs / 960 g
Bluetooth CodecsAAC, aptX Adaptive-
Power InputUSB-C-
Drivers3.5mm aluminium driver + 0.75 inch silk dome tweeter1x 51x89mm fullrange
Party Mode-Yes (Connect+ up to 100 speakers)
Bluetooth Version-4.2
Dimensions-8.7" x 3.7" x 3.7" (220 x 95 x 93 mm)
Frequency Response-60Hz - 20kHz (Manufacturer specified)
Output Power-30W RMS
Discontinued-Yes

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

B&O Beosound A1 2nd gen: $200 Amazon

B&O Beosound A1 2nd gen ranking card

Pros: More neutral than the first A1

Cons: Not stereo. Not as deep bass as the A1. Pumping sound artifacts above 60% volume, only good for lower listening levels.

AppYes
Aux InputNo
Bass Extension (-10dB)58Hz
Battery Life18 hours (Manufacturer specified)
Bluetooth CodecsAAC, aptX Adaptive
Bluetooth Latency90ms
Built in MicrophoneYes
Digital Aux InputYes (USB-C)
Drivers3.5mm aluminium driver + 0.75 inch silk dome tweeter
EQYes
IP RatingIP67
Max Volume93dB
Power BankNo
Power InputUSB-C
StereoNo
TWSYes
Weight1.2 lbs / 558 g

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JBL Charge 4: $119.95 Discontinued Amazon

JBL Charge 4 ranking card

Pros: Doubles as a power bank for charging phones/tablets. IPX7 rated and floats. ~20 hour battery life; wirelessly links with 100+ JBL Connect+ speakers.

Cons: Not stereo. 1 Oval driver. Boosted bass, top a little rolled off, warm sound. Not as loud as a Charge 3. Discontinued.

Aux InputYes
Bass Extension (-10dB)54Hz
Battery Life20 hours (Manufacturer specified)
Bluetooth Latency330ms
Bluetooth Version4.2
Digital Aux InputNo
Dimensions8.7" x 3.7" x 3.7" (220 x 95 x 93 mm)
DiscontinuedYes
Drivers1x 51x89mm fullrange
Frequency Response60Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
Max Volume99dB
Output Power30W RMS
Party ModeYes (Connect+ up to 100 speakers)
Power BankYes (USB-A, 5V/2A)
StereoNo
TWSNo
Weight2.1 lbs / 960 g

As an eBay Partner, we may be compensated if you make a purchase.