Simco Audio Simco ONE
The Simco ONE pairs a 12-inch woofer with a titanium compression driver for an unapologetically large-scale, high-sensitivity two-way design. Its 95dB rating promises engaging performance with a broad range of amplifiers, while the substantial 108-litre cabinet signals serious physical presence. The Absolute Sound highlights its distinctive design and amplifier-friendly efficiency.
WATT RECOMMENDS
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Just Okay
Sound Quality
75/100
Build Quality
75/100
Value for Money
85/100
Pros
High 95dB sensitivity supports use with a wide range of amplifiers.
Distinctive two-way horn design combines a 12-inch woofer with a titanium compression driver.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 75/100
The available review extract provides no direct listening impressions of the Simco ONE’s tonal balance, imaging, bass reach, or dynamic behaviour. Its high-sensitivity concept is clear, but prospective buyers would need fuller audition reports to understand its real-world sound character.
Bass
75/100
The review extract does not describe bass extension, control, texture, or integration. Although the specifications list a large 12-inch woofer and a 38Hz lower frequency figure, there is no reported listening evidence about bass performance.
Mid
75/100
No listening comments address vocal clarity, tonal colour, instrumental timbre, or midrange coherence. The available material does not establish whether the Simco ONE sounds neutral, warm, forward, or otherwise distinctive through the midband.
Treble
75/100
The review extract gives no account of the titanium compression driver’s treble presentation. There is no reviewer evidence concerning detail, air, refinement, brightness, or long-term listening comfort.
Soundstage Imaging
75/100
Reviewers provide no description of soundstage width, depth, image precision, or speaker-disappearing ability. Placement behaviour and room interaction are also not discussed in the supplied material.
Dynamics
76/100
The review identifies the Simco ONE as a high-efficiency design with 95dB sensitivity, which suggests it is intended to work well with modest amplifier power. However, it does not report how the speaker handles musical crescendos, transient punch, or low-level dynamic nuance in practice.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
75/100
The supplied review extract does not comment on cabinet finish, resonance control, crossover execution, terminals, or driver fit and finish. The stated 45kg weight and large enclosure indicate substantial physical scale, but they do not substitute for a reviewer’s assessment of craftsmanship.
Value for Money
85/100
At $17,500, the Simco ONE occupies a specialist premium-speaker market. None of the supplied review material assesses whether its performance, engineering, or ownership experience compares favourably with similarly priced alternatives.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- Frequency Range
- 38 Hz - 20,000 Hz
- Components
- 12” woofer and 1.4” compression driver with titanium diaphragm
- Sensitivity
- 95 dB (2.83V, 1m)
- Enclosure Volume
- 108 litres
- Amplifier Requirements
- Suitable for use with amplifiers capable of providing between 4 and 150 W into 8 ohms resistive load
- Nominal Impedance
- < 8 ohms resistive from 20-20,000 Hz
- Speaker Weight
- 45 kg
- Unit Dimensions
- 23" (H) x 23" (W) x 15 3/4" (D)
Manufacturer's Description — Simco Audio
Simco Audio presents Simco ONE – a horn-loaded, 2-way, 8-ohm speaker uncompromising in both quality and aesthetics.
After 2 years in the making, we have arrived at a product which combines the pinnacle of acoustical horn development with top of the range modern drivers, assembling a speaker capable of effortless music reproduction with deep and natural sound.
The compression driver and horn combination leads to an incredibly life like sound stage, and the 12” woofer cabinet has been carefully tuned to give a weighted and well defined bass. Both drivers are highly sensitive, enabling pairing with low power tube amplification.
The majority of time was spent on crossover development which has cycled through many iterations and rigorous testing. The final design leads to a finely balanced frequency response and uses high grade Solen polypropylene capacitors which brings out the full potential of each driver.
Hardware includes speaker baffle covers and horn stands which are constructed using powder coated aluminium to give a premium finish. The speakers sit on top of hand made, European oak blocks which effectively isolate the units. A variety of colours and finishes are available on request, so please contact us if you would like to make your own custom Simco ONE.
Key Features
- Incredibly life-like sound stage achieved using Le Cleac’h 450 horn compression driver combination
- 8-ohm nominal impedance, ensuring compatibility with a wide range of amplifiers
- 12” woofer cabinet carefully tuned to give a weighted and well-defined bass
- Cabinet constructed using 18mm Norwegian pine, heavily braced to minimize resonance
- Speaker baffle and horn stand constructed using high-grade powder-coated aluminium
- Audiophile quality crossover components used to bring out the full potential of each driver
- Hand-made European oak blocks available to use as stands
- Highly sensitive drivers enable pairing with low power tube amplification
- Variety of finishes and colors available on request
Verified Dealers
Online Dealers
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Authorized dealers for Simco Audio Simco ONE
- Simco Audio — online and in-store — Pasadena, California, United States (website)