Harman Kardon Luna vs Dayton Audio Boost

Last updated: September 30, 2026

Short answer: the Harman Kardon Luna for better sound quality, the Dayton Audio Boost for the lower price. The Harman Kardon Luna ranks #24 of 150 medium speakers, rated 4.0/5, at $290.99. The Dayton Audio Boost ranks #129, rated 2.4/5, at $29.98, $261.01 cheaper.

Harman Kardon Luna vs Dayton Audio Boost

The case for the Harman Kardon Luna: Harman Kardon Luna uses 48mm x 90mm woofer, 20mm tweeter. Watch for: Bass is limited by its 57Hz specification.

What the Dayton Audio Boost does well: Compact soda-can design, dual passive radiators, IPX5 waterproof, wireless stereo pairing capability, MicroSD card support. The tradeoff: Some midrange peaks, treble slightly rolled off.

Buy the Harman Kardon Luna if sound quality is the priority over the price, or the Dayton Audio Boost if the price is the priority over sound quality.

If battery life is a priority, the Harman Kardon Luna is rated for 12 hours versus 6 hours for the Dayton Audio Boost.

Looking for alternatives? See the complete Portable Bluetooth rankings.

Specifications Side By Side

Harman Kardon Luna Dayton Audio Boost
Price$290.99$29.98
Ranked#24 of 150 in Medium Size Portable Bluetooth Speakers#129 of 150 in Medium Size Portable Bluetooth Speakers
AppNoNo
Aux InputNoYes
Bass Extension (-10dB)57Hz87Hz
Battery Life12 hours (Manufacturer specified)6 hours (Manufacturer specified)
BluetoothYesYes
Bluetooth CodecsSBCSBC (inferred; additional codecs unverified)
EQNoNo
IP RatingIP67IPX7
MicroSD PlaybackNoYes
Power InputUSB-CUSB-C
StereoNoYes
OmnidirectionalNoNo
TWSYesYes
USB PlaybackYes-
Weight2.5 lbs (1.13 kg)0.9 lbs (426 g)
Bluetooth Version5.35.0
Dimensions8.3” x 3.1” x 3.1” (210 x 78 x 80 mm)3.5” x 3.5” x 4.3” (88.9 x 88.9 x 109.2 mm)
Drivers48mm x 90mm woofer, 20mm tweeter2x 1.5” full-range drivers + 2x passive radiators
Frequency Response60Hz - 20kHz (Manufacturer specified)-
Amplifier Power40W-
Digital Aux InputNoNo
Built-in Microphone-No

How Harman Kardon Luna compares with other leading options:

Prices on this page were last checked September 30, 2026 at 2:57 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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The Two Speakers In Full

Harman Kardon Luna: $290.99 Amazon eBay

Harman Kardon Luna ranking card

Newer model: the Harman Kardon Luna 2, ranked higher, rated 4.1/5.

Pros: Harman Kardon Luna uses 48mm x 90mm woofer, 20mm tweeter. Its 1.13 kg, claimed 12 hours (Manufacturer specified) battery life, IP67 protection and mono playback make it a practical option for its intended room or portable use. The sound is fairly balanced apart from the boosted bass. Measured bass extension of 57Hz (-10dB).

Cons: Bass is limited by its 57Hz specification. There is no companion app. No EQ adjustment. Boosted bass, and less detailed than higher-ranked speakers.

Amplifier Power40W
AppNo
Aux InputNo
Bass Extension (-10dB)57Hz
Battery Life12 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC
Bluetooth Version5.3
Digital Aux InputNo
Dimensions8.3” x 3.1” x 3.1” (210 x 78 x 80 mm)
Drivers48mm x 90mm woofer, 20mm tweeter
EQNo
Frequency Response60Hz - 20kHz (Manufacturer specified)
IP RatingIP67
MicroSD PlaybackNo
OmnidirectionalNo
Power InputUSB-C
StereoNo
TWSYes
USB PlaybackYes
Weight2.5 lbs (1.13 kg)

Dayton Audio Boost: $29.98 Amazon eBay

Dayton Audio Boost ranking card

Pros: Compact soda-can design, dual passive radiators, IPX5 waterproof, wireless stereo pairing capability, MicroSD card support. Measured bass extension of 87Hz (-10dB).

Cons: Some midrange peaks, treble slightly rolled off. Not much bass. Same hardware as the Boat Stone 350/352/358

AppNo
Aux InputYes
Bass Extension (-10dB)87Hz
Battery Life6 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC (inferred; additional codecs unverified)
Bluetooth Version5.0
Built-in MicrophoneNo
Digital Aux InputNo
Dimensions3.5” x 3.5” x 4.3” (88.9 x 88.9 x 109.2 mm)
Drivers2x 1.5” full-range drivers + 2x passive radiators
EQNo
IP RatingIPX7
MicroSD PlaybackYes
OmnidirectionalNo
Power InputUSB-C
StereoYes
TWSYes
Weight0.9 lbs (426 g)