LG Xboom Stage 301 vs Sony ULT Field 7

Last updated: August 18, 2026

Short answer: the LG Xboom Stage 301. It ranks #23 of 73 boombox speakers by sound quality at $279.99; the Sony ULT Field 7 ranks #40 and costs $400, so there is not much of a tradeoff to weigh.

The case for the LG Xboom Stage 301: Wedge-style design works as a karaoke hub with removable/replaceable battery. The tradeoff: overpriced for what it is.

What the Sony ULT Field 7 gets right: Better sounding than the XG500. The catch: Still not as deep bass as the top ranked speakers.

Buy the LG Xboom Stage 301. It ranks higher for sound quality than the Sony ULT Field 7 and costs less, so there is no real case for the other one.

If battery life is a priority, the Sony ULT Field 7 is rated for 30 hours versus 12 hours for the LG Xboom Stage 301.

If water resistance matters to you, the Sony ULT Field 7 at IP67 (brief submersion) holds up far better than the LG Xboom Stage 301 at IPX4 (splashing).

LG Xboom Stage 301 vs Sony ULT Field 7

Specifications Side By Side

LG Xboom Stage 301 Sony ULT Field 7
Price$279.99$400
Ranked#23 of 73 in Boombox Size Portable Bluetooth Speakers#40 of 73 in Boombox Size Portable Bluetooth Speakers
Bass Extension (-10dB)43Hz~52Hz
Battery Life12 hours (Manufacturer specified)30 hours (Manufacturer specified)
Bluetooth CodecsAAC, SBCSBC, AAC, LDAC
IP RatingIPX4IP67
Party ModeYes (Auracast)Yes (Party Connect up to 100 speakers)
StereoPartially (1 woofer)Yes
OmnidirectionalNoNo
Weight13.7 lbs / 6.2 kg13.9 lbs / 6.3 kg
AppYes (LG Xboom app)No
EQYes (App EQ)Yes (App + ULT button)
TWSNoYes
Power BankNoYes (USB-A, 5V/1.5A)
USB PlaybackNoYes
Built in MicrophoneNoYes
Power InputUSB-CAC Power cord
Output Power120W100W
Dimensions8.7" x 3.1" x 3.5" (220 x 80 x 90 mm)20.2" x 8.8" x 8.7" (512 x 224 x 222 mm)
Drivers6.5" woofer + dual 2.5" midrange drivers (Peerless)2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9") tweeters
Digital Aux InputNoNo
Aux Input-Yes
Guitar Input-Yes
Microphone Input-Yes (Karaoke mode with echo effect)
Bluetooth Version-5.2

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

The Two Speakers In Full

LG Xboom Stage 301: $279.99 Amazon

LG Xboom Stage 301 ranking card

Pros: Wedge-style design works as a karaoke hub with removable/replaceable battery. Multiple standing positions. AI audio optimization via Dual-Bar lighting.

Cons: overpriced for what it is. Not the greatest frequency response.

AppYes (LG Xboom app)
Bass Extension (-10dB)43Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsAAC, SBC
Built in MicrophoneNo
Digital Aux InputNo
Dimensions8.7" x 3.1" x 3.5" (220 x 80 x 90 mm)
Drivers6.5" woofer + dual 2.5" midrange drivers (Peerless)
EQYes (App EQ)
IP RatingIPX4
OmnidirectionalNo
Output Power120W
Party ModeYes (Auracast)
Power BankNo
Power InputUSB-C
StereoPartially (1 woofer)
TWSNo
USB PlaybackNo
Weight13.7 lbs / 6.2 kg

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Sony ULT Field 7: $400 Amazon

Sony ULT Field 7 ranking card

Pros: Better sounding than the XG500

Cons: Still not as deep bass as the top ranked speakers. 8khz peak

AppNo
Aux InputYes
Bass Extension (-10dB)~52Hz
Battery Life30 hours (Manufacturer specified)
Bluetooth CodecsSBC, AAC, LDAC
Bluetooth Version5.2
Built in MicrophoneYes
Digital Aux InputNo
Dimensions20.2" x 8.8" x 8.7" (512 x 224 x 222 mm)
Drivers2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9") tweeters
EQYes (App + ULT button)
Guitar InputYes
IP RatingIP67
Microphone InputYes (Karaoke mode with echo effect)
OmnidirectionalNo
Output Power100W
Party ModeYes (Party Connect up to 100 speakers)
Power BankYes (USB-A, 5V/1.5A)
Power InputAC Power cord
StereoYes
TWSYes
USB PlaybackYes
Weight13.9 lbs / 6.3 kg

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