Google Home powered speakers are breeding like rabbits. The JBL Link 10, 20 and 300 are the first to have waterproof and portable speakers.

JBL Makes some great gear – as it should being owned by Harmon Kardon and Samsung. Our current absolute favourite (non-Dolby Atmos) soundbar is the JBL Bar 5.1. It is so popular that it sold out within days of release and new stocks won’t arrive until September.

We have reported on the JBL Link 10, 20 and 300 (GadgetGuy report here) but now have fully tested them.

Over the past week we have reviewed the ten of the available Google Assistant speakers.

While this article is not a shoot-out as such, it does show that there are distinct Google Assistant categories of speakers.

  • Basic 1.0, 24-bit/96kHz – Google Home and Google Home Mini (review here)
  • Mid 1.0 (no Bluetooth) – Sony LF-S50G (original review here and update to come)
  • Upper 1.0 (Bluetooth) – LG WK7 ThinQ (review here) and JBL Link 300 (this review)
  • Water resistant/portable – JBL Link 10/20 (this review)
  • Stereo 2.0 – Google Home Max (review here) and Panasonic SC-GA10 (original review hereand an updated review here)
JBL Link 10, 20 and 300

JBL Link 300 (Website here)

Because of different price ranges and features, it is important to review this within a distinct band. Because it has Bluetooth and a $349.95 price tag the other contender in the Upper 1.0 class is the LG WK7 ThinQ.

Not to rain on JBL’s parade but LG WK7 got it so right with the WK7 sound, Hi-Res 24-bit/192kHz audio, and $299 price that ‘comparisons are odious’. In fact, it is on sale right now for $235 (shop around) and that blows all 1.0 contenders out of the water.

There is nothing wrong with the JBL Link 300 except that at $349.95 it is paddling in the big pool. Sorry, that is for its waterproof siblings, Link 10 and 20.

Looks wise it is a black or white, rubberised ‘squashed barrel’ design. At the rear is a large, circular bass port. We test all speakers on a large open sided, benchtop so this port does nothing for the sound. Place it near a wall or bookshelf where it can resonate the bass more.

We can say you would not be disappointed if a) you like the design and b) bag a bargain closer to $300.

So how does the Link 300 sound?

JBL claim 55Hz-22kHz frequency response and it is right.

We ran the tone generator test first. Bass kicked in around 60Hz (nice and low), peaked at 130Hz where it was then relatively flat to 600Hz. Mids then kicked in were good to 5kHz. Upper-mids and treble went to about 18kHz. A tone generator tells you what the real sound signature is (warm and sweet), but not how it sounds.

JBL Link 10, 20 and 300

We played Beach Boys (vocal and instrumental) and it performed well. Mid-bass kicked in later as expected at 160Hz. The frequency response was reasonably flat to 15kHz. The Gold line represents peak and the white line minimum over a three-minute sample. Good!

JBL Link 10, 20 and 300

We played the Peter Gunn Blues Brother Theme and it was unpleasant. Bass kicked in at 100Hz, and it was harsh throughout the three-minute track. Don’t blame the audio track quality (I love Blues Brothers so don’t blame the music). The Google Home equaliser (basically Bass and Treble +/-6dB) is to blame. We adjusted this, but it did not make a lot of difference.

I hope JBL are listening and release an Android and iOS app to fine tune this otherwise excellent speaker.

The clear winner sound and price wise here was the LG WK7, Meridian tuned speaker. Its tuning settings reside on the speaker and it does not need Google Assistant EQ tweaking.

JBL 10 and 20 (website here)

First a caveat. These are portable, battery operated, Bluetooth speakers. The closest competitor would be Ultimate Ears Amazon Alexa based BLAST or MEGABLAST. Looks wise they are both water resistant cylinders.

The Link 10 and 20 share the JBL sound pedigree. But it is impossible for a sealed waterproof speaker to have a decent frequency response. Neither have a 3.5mm aux-in port. The Link 10 is $229.95, and the Link 20 is $299.95.

JBL 10, 20 and 300

We tested both speakers and they are almost identical. The Link 20 has a bigger battery and slightly more Watts. For convenience we have used one set of graphs. The white line is the Link 10 and the Gold is the link 20.

JBL claim 65Hz-20kHz. The tone generator shows test agreed. But depending on content it is more likely to deliver 100Hz-15kHz.

JBL Link 10, 20 and 300

What the white line shows is the Link 10 has some issues delivering a flat frequency response. The Link 20 has a smoother delivery. Both show more of a mid-sound signature. While that is good for clear voice it is not the best for general music.

Using the same Beach Boys track the Link 20 produced a good smooth response and dropped off markedly around 3kHz. It was pleasant enough but lacked that upper register.

The Link 10 could not sustain the mids and then dropped off at 3kHz. While it would be wrong to say the sound was bad, it had a certain thinness to it that left you wanting more.

JBL Link 10, 20 and 300

The Blues Brother track, full of bass and little treble, sounded better on the Link 20. Even though bass only kicked in at around 100Hz frequency response was relatively flat until it dropped off ant 5Khz. The Link 10 sounded almost as good as the Link 20 despite a certain harshness.

JBL Link 10, 20 and 300

GadgetGuy’s take. Reviewing the ten OK Google speakers at the same time sucks.

What I have learned is that you decide to use Google Assistant first. Then it is more about your sound needs.

The JBL Link 300 has its place in the home but it’s a little overpriced with no 3.5 aux-in. Sorry, the LG WK7 wins here with the best 1.0 sound of any OK Google device.

The Link 10 and 20 are fine water-resistant speakers and deliver sound commensurate with that. Compared to the Amazon Alexa Ultimate Ears Blast at $279.95 and MegaBlast at $379.95 they are a bargain for this type of speaker. Just don’t expect audiophile class sound.

Specifications JLB Link 10, 20 and 300

 Model1020300
Sound type1.01.01.0 Front-firing
Speakers45mm x 2
2 x 8W (16W)
50mm x 2
2 x 10W (20W)
1 x 89mm woofer
1 x 20mm tweeter
Circular bass port
2 x 25W (50W)
Frequency response65Hz-20kHz65Hz-20kHz55Hz–22kHz
Volume80dB>80dB>84dB
Sound codec24-bit/96kHz SDC
HE-AAC, LC-AAC, MP3, Vorbis, WAV (LPCM), FLAC, Opus
SameSame
Voice Control2 x Far-Field Voice Recognition with Google AssistantSameSame
ChromecastYesSameSame
Smart Home ControlYesSameSame
Multi-roomYesSameSame
Battery/Power4,000mAh
5 hours play, 5V/1A
4 hour recharge
6,000mAh
10 hours play, 5V/2.3A
4.5 hour recharge
240V brick
19VDC, 3.0A
WaterproofIPX7Same No
ConnectivityWi-Fi AC 2.4 and 5Ghz
Bluetooth 4.2
SameSame
Speaker setupGoogle Home AppSameSame
Size169mm (high) x 86mm (round) x 710g210mm (high) x 93mm (round) x 950g236mm x 134mm x 154mm x 1.7kg
Works withYouTube Music, Spotify, Pandora, Google Play Music, Philips Hue, tp-link, wemo, Samsung SmartThingsSameSame

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