THE CONCEPT
From the beginning, we chose a different path. We asked: what if the cabinet didn’t hold the speaker back, but set it free? That question led us to stone — a material as timeless as music itself. Our precision-crafted stone enclosures eliminate resonance and distortion, allowing every note to emerge with stunning clarity and purity.
Why Stone?
At Acora, performance has always come first. Our pursuit of the most faithful, uncolored reproduction of music led us to take a deep look at a critical — yet often overlooked — factor: cabinet resonance. For decades, wood has been the material of choice for speaker enclosures, used by the vast majority of high-end audio brands. But even with the most advanced construction techniques, we found that wood simply couldn't escape its nature — it always added something to the sound. A subtle coloration. A soft veil over the truth.
We looked further. Aluminum, composites, exotic materials — each with their strengths, but none quite delivering the neutrality and control we demanded. Then we found our answer: natural stone. Stone offered everything we were searching for:
1. Virtually no interaction with the energy from the speaker cones — letting the drivers speak freely.
2. High mass, providing rock-solid stability, enhancing soundstage depth and stereo focus.
3. Unique, bespoke character — no two pieces are alike, making every speaker truly one of a kind.
4. Timeless aesthetic that brings elegance into any home.
It wasn’t the easy path, but it was the right one. Because when the enclosure disappears, all that’s left is the music.
THE CABINET
At Acora, we craft our enclosures from precision-machined natural stone, chosen for its rigidity, mass, and acoustic inertness. These properties allow our speakers to deliver music with exceptional clarity, focus, and emotional depth.
Every cabinet is shaped with meticulous care, resulting in a structure that performs flawlessly and showcases a distinct, timeless beauty. No two are alike — each one is a unique expression of natural elegance. This is where form meets function — and where the music truly comes to life.
DRIVERS
The SRC series is built around a carefully selected and expertly refined driver set, each one modified and perfected by Acora with one goal in mind: musicality.
The midrange and bass drivers, based on renowned paper cone designs, are tuned to reveal natural warmth, dynamic expression, and effortless realism. Through proprietary adjustments, we've refined their ability to convey texture, emotion, and the subtle energy of live performance.
For the high frequencies, we selected a custom-voiced soft dome tweeter, chosen not just for its refined tonal character but for how beautifully it integrates with the rest of the system — without the need for resistors in the signal path. This preserves the tweeter’s natural clarity and immediacy, while maintaining the cohesive, organic presentation that defines the SRC sound.
Every driver, every choice, is made in service of a single purpose: to deliver an experience that is technically pure, but above all, emotionally powerful.
Tweeter
A carefully selected soft dome tweeter, voiced for smooth, extended highs, integrates effortlessly with the system. Requiring no resistors in the signal path has preserved clarity, immediacy, and musicality.
Midrange/Woofer
A custom-voiced paper cone woofer delivers natural warmth, fast transients, and deep, articulate bass.Tuned by Acora for tonal balance and dynamic expression, it anchors the music with authority and grace.
Crossover
The SRC crossover is the result of exacting engineering and countless hours of listening. Designed for perfect phase alignment and driver integration, it allows each component to perform at its best — with effortless coherence and dynamic ease. Internally, the layout is optimized for signal purity and mechanical isolation.
TECHNICAL SPECIFICATION
Speaker Design | 2 Way Bass Reflex |
Tweeter | 1" Soft Dome Ring Radiator |
Bass / Midrange | 7" Sandwich Paper Cone |
Impedance | 8 ohms |
Amplifier Power | 10w - 250w |
Efficiency | 90.5 1w/1m |
Frequency Range | 29Hz - 30kHz |
Cabinet Material | High Polish Black Granite 3cm (optional colours available) |
Dimensions | 14"deep x 18" wide x 43 high |
Weight | 246 Ibs each (weight can change depending on stone selected) |
