Alex-12
Early Bird Price: from $4,900.00
Original Price: from $7,900.00
A high‑efficiency, horn‑loaded two‑way built for real dynamics, natural tone, and everyday listenability. Alex‑12 pairs a rear‑ported 12" woofer with our bi‑radial wooden horn and a 1.4" compression driver for a sound that’s fast, open, and effortless—detailed highs, neutral mids, and punchy bass without glare.
Sold as a pair
A modern horn speaker that doesn’t sound like a horn
Alex‑12 is designed to keep the impact and scale you expect from high sensitivity systems, while staying smooth and balanced for long sessions. Vocals lock in, instruments separate easily, and the presentation stays coherent even off‑axis.
Bi‑Radial Wooden Horn
1.4" Compression Driver
This is the heart of Alex‑12.
Very detailed top end—air and resolution without harshness
Neutral, natural midrange—voices sound real, not “cupped” or shouty
Stable imaging—focused center image and consistent dispersion
Low fatigue—clean detail you can listen to for hours
Key Features
CNC-machined, solid-birch horn block bonded into the cabinet (maximum rigidity, minimal resonance)
≈96 dB sensitivity for vivid dynamics with modest power
12″ woofer: paper cone and cloth surround.
Horn-loaded HF in a custom waveguide for control and dynamics
Hand-built Baltic birch cabinet; internal bracing; low-diffraction edges
Premium crossover parts; robust binding posts
Optional Active Alex-12 with integrated DSP/amps (plug-and-play, preset voicings)
Passive or Active
Alex‑12 can be ordered passive, but we strongly recommend the active version.
Active gives you:
Tighter control of the woofer
Cleaner dynamics and lower distortion at real listening levels
Precise time alignment and voicing via DSP presets
A true plug‑and‑play experience (source → speakers)
Finish & Build
Minimal, honest, and built to last.
Baltic birch cabinet construction with internal bracing
Premium hardware and clean assembly details
Baffle matches the cabinet finish (not painted separately)
Custom veneers / stains available (ask for current options)
Specifications
System: 2‑way, horn‑loaded HF
LF: 12" woofer
HF: 1.4" compression driver + bi‑radial wooden horn
Enclosure: rear‑ported
Frequency response (system): 38 Hz–20 kHz; target ±3 dB through the midband
Nominal impedance: 8 Ω (passive version)
Sensitivity (passive): ~98 dB (2.83 V/1 m)
Dimensions/Weight: 39”x15”x14” / 100lb
All SHAKUTO Audio speakers are custom-built to order to ensure the highest level of quality.
Please allow approximately 6–8 weeks for production before shipment.
What People Are Saying
“These custom speakers exceeded my expectations in every way. The craftsmanship is stunning — they’re not just speakers, but truly a piece of art and a real conversation starter in the room. The sound is incredibly clear, rich, and balanced, with deep bass and crisp highs that fill the space effortlessly, without distortion. You can tell a great deal of care and expertise went into both the design and performance. A beautiful, high-end product that’s worth every penny.”
— Maria Tarasevich, Alex-12 owner
“I have a pair of those in my house, sounds incredible, very clean and soft at the same time.
The quality of craftsmanship is on point, finished well, everybody who comes to my house instantly impressed by design and sound quality.
I have an Alex12 active ones, and the setup is very minimal, just using my Wiim unit i can play them remotely.
Definitely can't be more happier after investing in them.”
— Zach, Alex-12 owner
Get in Touch
If you have any questions about this model or any of our other products, please don’t hesitate to reach out. Contact us through this form or simply send us an email — we reply quickly to every inquiry.