Campfire Audio

Solaris Stellar Horizon


Solaris Stellar Horizon represents a full re-envisioning of this classic Campfire IEM. This top-to-bottom revolution captures the essence of what makes Solaris great while simultaneously elevating to a brand-new horizon.

  • Three Custom Dual-Diaphragm Balanced Armatures
  • 10mm ADLC Dynamic Driver with Radial Venting
  • Brushed Stainless Housing with Brass Accents
  • Custom PVD Gold Inlay in Laser Cut Acrylic

Our Dealer

-BroadwayHK (旺角西洋菜南街)
-Fortress 豐澤 (銅鑼灣時代廣場店)
-Jaben Hong Kong (旺角)
-Let's Go Audio (灣仔電腦城)
-Master Studio (深水埗/荃灣)
-Mongkok Station (旺角)
-Music Movie Centre (旺角)
-NP Mall HK (荔枝角)
-RIGHT SHOP AUDIO (旺角信和中心/灣仔電腦城)
-新八佰伴 (澳門)
-聲峯耳機專門店/Apex Headphone (旺角星際城市)
-英京 (旺角/銅鑼灣)
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High-Grade Metals Contain the Power Within

Solaris ‘Stellar Horizon’ brings together elegance and durability with a precision machined, brushed stainless steel housing accented by brass fasteners and MMCX capture. A custom gold PVD inlay contrasts with black, laser-cut acrylic, to round out Solaris’ stunning presentation and immaculate build quality.

Stainless Steel Headphone Conduit Design

The headphone conduit is made of stainless steel, which allows sound frequency energy to be reflected internally, extending high frequencies and enhancing low-frequency impact, while the circular aperture design effectively enhances spatial perception and increases sound separation.

Addition of Vents to the Enclosure

To reproduce more sound details and expand the soundstage, Solaris Stellar Horizon has added vents to the body of the earphones to balance the air pressure inside the driver housing when the driver unit is in motion. It allows the driver to have a better range of movement, thus enhancing spatial perception and sound detail.

Step into the future of portable Hi-Fi cable ergonomics.

Solaris includes a full complement of our new Time Stream cables.  A soft and pliable jacket removes microphonics and reveals the silver-plated copper conductors.  Complimented with gold plated and polished metal accents, our new Time Stream cables are part of the cohesive vision of Trifecta. 

Good things come in threes, and with our 2.5mm, 3.5mm, and 4.4mm terminations all included, you’ll be sure always to have what you need to keep Trifecta the earphone of choice with all of your audio devices. 



Brushed Stanless Steel Housing With Brass Accents and PVD Gold Custom Inlay


Stainless Steel Accents


Two New Custom Dual-Diaphragm Balanced Armature Drivers + T.A.E.C. (High)

Single New Custom Dual-Diaphragm Balanced Armature Driver (Mid)

Custom Full-Range 10mm ADLC Dynamic Driver

Beryllium / Copper MMCX Connections

Stainless Steel Spout

MMCX Connecter

Custom Beryllium / Copper MMCX Connections

Frequency Response

5Hz–20 kHz


94dB @1K = 11.84mVrms


6.375 Ohms @ 1kHz Impedance

Total Harmonic Distortion less than 1%


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