April 14, 2024

The Harman Kardon Go + Play 3 speaker // Supply: Tristan Jacquel for Frandroid

After the small Luna speaker, Harman Kardon presents a brand new Bluetooth speaker with a neat aesthetic. The much less adventurous Go + Play 3 is extra meant for transport from the lounge to the kitchen or patio than served on the sand on the seashore. Its strengths lie in a three-way stereo acoustic system that provides detailed replica of the three frequency registers. It even has a built-in subwoofer and microphones for making calls.

Harman Kardon Go Plus Play 3 information sheet

The case used for this check was borrowed from the producer

Harman Kardon Go Plus Play 3 A flattering ending

The Harman Kardon Go + Play 3 is a comparatively giant speaker, measuring 49 cm huge, 24 cm excessive and 19 cm deep. That is essential to accommodate all of the transducers and generate the sound in a small house. It additionally weighs 4.7 kg, proof that it’s not full of vacuum however with highly effective motorized audio system. Regardless of its measurement, the speaker appears very elegant and all-round. It’s characterised by its brushed aluminum carrying bar and a prime glass shell that homes the contact controls and small LEDs to point the charging standing. The acoustic cloth used is completely related to the speaker body with out the seams being seen.

Harman Kardon Go + Plus 3The higher tray is manufactured from tempered glass // Supply: Tristan Jacquel for Frandroid

On the again there’s a small connection panel with an analogue enter in 3.5 mm mini-jack format, a USB-C port (as much as 10 W for charging a third-party gadget) and a socket. The underside is flanked by two spectacular silicone legs that guarantee the soundness of the speaker and forestall it from transmitting vibrations to the floor on which it’s positioned. Right here we see the subwoofer transducer dealing with the ground.

Inside design of the Go + Play 3

The Harman Kardon Go + Play 3 is subsequently a 3-way speaker, which means that it makes use of three separate teams of transducers to individually reproduce the bass, midrange and treble registers of the sound. This is a bonus over audio system with wideband (single-channel) transducers, as every of the transducers included on board the HK Go + Play 3 is specialised. The 13cm downward-firing speaker is supplied with a heavy and inflexible diaphragm, with monumental semi-roll suspension to breed the deepest tones at excessive ranges.

Harman Kardon Go + Play 3 reviewThe 13 cm converter of the built-in subwoofer // Supply: Tristan Jacquel for Frandroid

A passive radiator additionally helps him, which will increase his effectivity. On the entrance there are two transducers with a diameter of seven cm for medium tones and two dome tweeters with a diameter of two cm for top tones. This montage additionally calls to thoughts the JBL Boombox 3, the adventurous – and extremely musical – cousin of this Go + Play 3. Since JBL is a subsidiary of Harman, that is undoubtedly no coincidence.

Harman Kardon Go Plus Play 3 5 buttons and that’s it

Harman Kardon is outwardly attempting to make its Bluetooth audio system extraordinarily straightforward to make use of. Identical to the little Luna, the Go + Play 3 doesn’t have a management software. You’ll subsequently need to make do with the contact controls on the glass panel (quantity management, Bluetooth pairing, answering calls and switching on/off). The dearth of an software is subsequently not a drawback for the complement. The producer had the intense thought of ​​having it emit a calibration tone each time it’s turned on, which it systematically measures to adapt its sound signature to the atmosphere. That is certainly not superfluous, as each room vibrates otherwise and reduces and amplifies sure frequencies. With the ability to take this into consideration is even important.

Two audio system may be related by way of Bluetooth

The Bluetooth connection is sensible by way of a multipoint connection, so you should utilize two Bluetooth sources one after the opposite with out having to disconnect the opposite one. Two Go + Play 3 may be paired by way of the Bluetooth connection, which is sensible for creating an much more intense music ambiance in a big front room or backyard. The Bluetooth vary is basic, restricted to 10 meters, however completely secure. To see for myself, I left the room the place the speaker was with my smartphone and moved away so {that a} (skinny) partition and a wood flooring separated it from the speaker.

Harman Kardon Go + Play 3 reviewThe connections of the Harman Kardon Go + Play 3 // Supply: Tristan Jacquel for Frandroid

The music didn’t cease taking part in and with out microcuts. When you determine to make use of the speaker throughout a online game, count on a slight delay in sound propagation in comparison with the picture. On this case, it’s higher to make use of the mini-jack line enter if the supply permits it. Alternatively, the image and sound synchronization is ideal when watching movies and sequence. As for audio codecs, the speaker solely helps the common SBC codec.

Harman Kardon Go Plus Play 3 Harmonic audio high quality

This speaker will please many ears because the sound it presents is homogeneous and simple to listen to. Even at low volumes, bass, mids and highs mix harmoniously and with none exaggeration. The built-in subwoofer is measured, the amount is properly positioned and the extension to the sub-bass is nice. Nonetheless, the speaker is delicate to placement and is much less immersive in the course of the room than close to a wall or, higher, in a nook.

Harman Kardon Go + Play 3In blue the curve at average quantity, in pink that at excessive quantity and in orange that at full energy // Supply: Tristan Jacquel for Frandroid

Extra particularly, examination of the response curve exhibits a slight bloat within the excessive bass vary, round 40 Hz, which seems to be the cutoff frequency of the passive radiator. By strategically inserting the case, you possibly can considerably enhance its efficiency on this space. With out this, the bass already has a pleasant extension and surprisingly this doesn’t differ with quantity. Sometimes, producers cut back the bass quantity above the medium quantity to keep away from damaging the transducers or inflicting mechanical noise. This isn’t the case with the Go + Play 3, which subsequently maintains its steadiness at full quantity. The center and excessive registers are balanced and the fluctuations within the curve are inside an amplitude of 6 dB. In different phrases: we all the time have the impression of homogeneity. Notice the small peak round 12-13 kHz, equal to a slight sheen.

Dynamic headroom and soundstage

Lots of rest in recovering dynamic gaps and crescendos, which is because of the high quality of the transducers but in addition to the amplification that may attain as much as 160W peak energy. That’s loads for a conveyable speaker and the assure of fixed management of the dynamic vary. With out letting the speaker play loudly, you profit from a nuanced and clearly comprehensible sound.

Harman Kardon Go + Play 3The meeting high quality is impeccable // Supply: Tristan Jacquel for Frandroid

Though the speaker operates in stereo mode, its dimensions inevitably restrict the width of the soundstage. Don’t count on the dimensions of a pair of spaced audio system. Alternatively, the depth is acceptable; The Harman Kardon Go + Play 3 avoids the chance of compressed sound within the frontal axis that’s frequent with Bluetooth audio system and the sound ranges are subsequently not compressed.

Harman Kardon Go Plus Play 3 Two microphones for making calls

Thanks to 2 microphones, a short-range and a long-range microphone, you may make and obtain calls and even participate in a video convention by way of the speaker, regardless of the place you’re within the room. Piece. The standard of the voice recording is excellent. Unsurprisingly, you too can hear the individual you’re speaking to very properly. A very good level, as a result of the hands-free operate is more and more being uncared for by producers of house audio system.

Harman Kardon Go Plus Play 3 battery life

Harman Kardon claims a most battery lifetime of 8 hours, relying on listening quantity and sort of music taking part in. This final level could seem stunning, however for the reason that speaker reproduces very low frequencies, tracks that include a number of them inevitably require extra amplification. With my playlist of jazz, pop and rock songs and at 50% of the utmost quantity – it’s already loud on the GO + Play 3 – the speaker lasted 5h30.

Harman Kardon Go + Play 3The Harman Kardon Go + Play 3 // Supply: Tristan Jacquel for Frandroid

To transcend that, it’s worthwhile to pay attention at a 3rd or 1 / 4 of the amount of what’s already a snug quantity. Please be aware that the speaker has its personal energy provide and doesn’t discharge when operated from the mains. Charging the battery takes three hours.

Harman Kardon Go Plus Play 3 worth and launch date

The Harman Kardon Go + Play 3 speaker is offered in black or white and prices 349 euros.

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