On October 13, 2026, Linn introduced 343, the compact reference loudspeaker. It is the first Linn loudspeaker designed around the company's Pistonik drive unit technology from the outset — the motor system that debuted in the flagship Linn 360 — and it brings that technology, together with Linn's Exakt, Organik, Adaptive Bias Control, Power DAC and Utopik platforms, into a floor-standing speaker 43 inches tall and 13.3 inches wide. Linn calls the result Wonder-full. Having read the engineering, we understand why.
343 is not a loudspeaker that sounds "big for its size." Linn's own framing is more exact: it is technically explicit, visually calm and emotionally immediate — performance without imposition, presence without bulk. Here is what is inside.
Pistonik for 343
When the Pistonik motor system arrived in 360, it changed what could be expected of Linn low-frequency performance. In 343 the cabinet, the down-firing bass architecture, the drive unit behavior and the supporting electronics were developed together as a single acoustic system rather than assembled after the fact.
Where paired-driver designs reach for bass authority through combination, 343 gets it at source: a single 8-inch (220 mm) aluminum-diaphragm Pistonik bass driver with the linearity, excursion and control to deliver serious low-frequency performance on its own. It fires downward, close to the floor, using that reflective boundary to send omni-directional bass into the room efficiently — and its orientation lets the full mass of the loudspeaker work against the driver's reactive energy.
A 6-inch (190 mm) aluminum-diaphragm Pistonik upper bass driver carries the same principles into the frequencies where music's body, weight and presence are formed. Between them, the two Pistonik drivers handle around 70 percent of 343's acoustic workload, so the benefits of the technology are heard from the deepest frequencies through the vocal range and beyond. Above them sit a 64 mm thin-ply woven carbon dome midrange and a 19 mm thin-ply woven carbon dome tweeter, sharing the same diaphragm material so the transition between them stays continuous and tonally consistent.
The composite cabinet
343 needed a cabinet that could hold reference performance, integrated electronics and compact proportions in one resolved form. Its first job, in Linn's words, is one of disappearance.
The continuous cabinet has no hard edges. Sound leaves the loudspeaker more cleanly and consistently, with fewer of the small diffraction effects that give away the position of a box in the room. Reflections keep more of the same spectral character as the direct sound, so the image stays stable, spatially precise and rock-solid across an exceptionally wide listening area.
The same form gives 343 its visual lightness. The cabinet sits on pointe atop its stand, its lower edge undulating in the sweep of a sine wave. That curve is not decoration: it creates the volume and geometry the down-firing 8-inch driver requires while preserving the slender front baffle. The cabinet is molded from a glass-fiber-reinforced compound chosen for its stiffness and density, which allows thinner walls, a larger internal acoustic volume (43 liters) and room for both the bass system and the electronics module inside a speaker that stands 1091 mm tall, 338 mm wide and 466 mm deep with its stand.
The module
At the rear of 343, concealed within a curved cowl that completes the cabinet's flowing line, is the module that drives and controls the loudspeaker. 343 is offered in two variants:
- 343 Exakt Integrated — the fully self-sufficient model. Utopik power supply, Exakt digital crossover, Power DAC architecture, Organik DACs and Class AB amplification with Adaptive Bias Control are all housed within the module. Two Exakt Link connections; Space Optimisation+ room correction; 51.6 kg (113.8 lb) per speaker with stand.
- 343 Passive with Active Bass (PWAB) — the same Pistonik 6-inch and 8-inch drivers, with Utopik and Power DAC powering the bass system, while the upper bass, midrange and tweeter array is driven by your own external amplification through three pairs of binding posts. A three-way analog passive crossover handles the array; one Exakt Link and one XLR connection; Space Optimisation with a Linn network music player; 45.5 kg (100.3 lb) per speaker with stand.
In keeping with the principles behind the Sondek LP12, the module is mounted on a three-point spring system that mechanically decouples it from the cabinet — a true isolator for the electronics inside. It is cooled entirely passively. There is no fan, so there is no fan noise. A custom triangular-prism aluminum heat sink with internal fins draws air up through the module like a chimney and out through the machined vent at the top of the loudspeaker. From the outside, that vent is the only clue to the power and precision held within.
Finishes
343 launches in six finishes across three collections, all with black array trim: Clyde Built, Single Malt and Linn Heritage from The Glasgow Collection; Triton from The Signature Collection; and Piano Black and Alpine White from The Classic Collection.
Coming to LMC
A pair of Linn 343 is on its way to LMC. Until it arrives, Linn is set up and playing across nine rooms in Scottsdale and Tempe — including the flagship 360, the loudspeaker whose Pistonik technology 343 was designed around. Walk in during business hours to hear where 343 comes from, or contact us to be told the day it lands. LMC has been a Linn dealer since 2005.