Horn-loaded speakers represent the pinnacle of audio technology for those seeking high efficiency and sound pressure with minimal input power. Their high sensitivity enables compatibility with low-power tube amplifiers, while the horn design delivers a captivating analog sound. In our latest guide, we explore eight of the most remarkable loudspeakers crafted based on this principle.
8. Shinjitsu AudioLittle Hiro
These compact speakers, standing at just half a meter tall, are capable of functioning with an 8-watt amplifier, making them particularly suitable for tube power amplifiers. With a sensitivity rating of 90 dB and a consistent impedance of 8 Ohms, the model features crossovers designed as a phase combination of the first and third orders. The B&C DE250 compression driver, housed in an all-aluminum horn, along with the Mark Audio CHR70 woofer that utilizes a magnesium-aluminum alloy diaphragm, delivers impressive performance, producing a vibrant and nimble sound that belies their small size.
- Pros: Inexpensive and very effective solution
- Cons: Slightly reduced sound scale
- Verdict: Compact, affordable horns that won’t let you down
- Specs: Frequency response – 45 – 20,000 Hz | Sensitivity – 90 dB | Resistance – 8 Ohm | Weight – 7.75 kg
7. Volti Audio The Rival
The 15” Volti Audio The Rival woofers deliver an impressive and powerful performance, with bass frequencies beginning at 32Hz. Complementing this are the 2” phenolic diaphragm compression driver housed in a Tractrix horn for the midrange, along with a 1” compression tweeter also situated in an oval Tractrix horn. With a sensitivity rating of 100dB, these speakers can efficiently operate with just 3W of pentode amplification, consistently providing a grand soundstage and remarkable dynamics.
- Pros: Large-scale feed, high sensitivity
- Cons – Lack of resolution
- Verdict: Impressive horn speakers
- Specs: Frequency response – 32 – 20,000 Hz | Sensitivity – 100 dB | Resistance – 6 Ohm | Weight – 61.65 kg
6. Charney Audio The Companion Moderno
Charney Audio presents the Companion Moderno, featuring compact speakers equipped with a 108-inch folded horn. The standard model utilizes Voxactiv AF 2.6 wide-range speakers, with an option to upgrade to AER BD-3 for an additional cost. With a lower frequency reproduction reaching 32 Hz, the sound quality is rich and sophisticated, delivering an impressive performance across both classical and rock genres. The sensitivity rating of 104 dB is exceptional; however, the high frequencies may come across as slightly bright.
- Pros: Refined and detailed sound
- Cons: Raised HF
- Verdict: Extremely interesting solution that will definitely find its fans.
- Specs: Frequency response – 32 – 22,000 Hz | Sensitivity – 104 dB | Resistance – 8 Ohm | Weight – 22.8 kg
5. Klipsch Cornwall IV
The Cornwall IV acoustics, a proven solution from the renowned Klipsch brand, trace their origins back to 1959 with the release of the original model. These speakers feature 15” woofers alongside a 1.75” driver (K-702 with a titanium diaphragm housed in a Tractrix horn) and a 1” compression driver for midrange and high frequencies. Enhanced with an updated crossover filter, robust MDF enclosures, and patented phase inverters, the overall design is impressive, but it is the sound quality that truly stands out—characterized by its expansive, immersive, and rich tonal depth.
- Pros: Voluminous, dynamic and very confident sound
- Cons: Nothing significant
- Verdict: A living classic
- Specs: Frequency response – 34 -20,000 Hz | Sensitivity – 102 dB | Resistance – 8 Ohm | Weight – 43.4 kg
4. JBL M2 Master Reference Monitor
For dedicated enthusiasts, professional speakers necessitate an external crossover and amplification of 4 x 1 kW for an 8 Ohm load (yes, you read that correctly). Alternatively, you can opt for a comprehensive solution with the Crown I-Tech 5000HD crossover amplifier. This unit has the capability to outperform many higher-priced high-end systems, excelling in sound pressure (reaching up to 123 dB or 108 dB at a distance of 8 meters), scale, dynamic range, and sound texture. The JBL offering stands out in the market today, thanks to its innovative D2 driver featuring dual diaphragms and coils.
- Pros: Life-size sound
- Cons: Monstrous demands for amplification
- Verdict: An uncompromising choice
- Specs: Frequency response – 20 – 40,000 Hz | Sensitivity – 92 dB | Resistance – 8 Ohm | Weight – 58.5 kg
3. PBN Audio The M1!5
The design of the PBN Audio The M1!5 strongly suggests the characteristics of its audio output. In fact, the sound profile of these horn-loaded acoustic systems aligns closely with traditional designs, offering a rich, warm, and “tube-like” quality. This model, created by Peter Noerbaek, can handle up to 300 W of power and features dual 12” woofers along with a one-inch compression driver, utilizing fifth-order crossovers.
- Pros: Exemplary processing of macrodynamic contrasts, excellent bass
- Cons: Minor flaws in microdynamics
- Verdict: Golden Age Audio Style for Your Home
- Specs: Frequency response – 30 – 25,000 Hz | Sensitivity – 94 dB | Resistance – 4 Ohm | Weight – 71 kg
2. Avantgarde Acoustic DUO GT
The Avantgarde Acoustic DUO GT horn speakers are available in two configurations: a passive model featuring an active bass system (1 kW at low frequencies) and a version equipped with a digital crossover and comprehensive built-in amplification for all frequency ranges (iTRON). The passive option boasts a sensitivity of 107 dB, allowing it to perform effectively even with just 1 W of power, while the latter provides a complete audio solution. Both configurations deliver exceptional sound quality, characterized by the brilliance cherished by audiophiles, realistic soundstage dimensions, and a precise attack.
Frequency response – 18 – 28,000 Hz | Sensitivity – 107 dB | Resistance – 18 Ohm | Weight – 108.5 kg
- Pros: Brilliant performance in any genre, a flurry of details
- Cons: Considering the price – nothing
- Verdict: “XXII Century” horn speakers
- Specs: Frequency response – 18 – 28,000 Hz | Sensitivity – 107 dB | Resistance – 18 Ohm | Weight – 108.5 kg
1. Aries Cerat Symphony
This three-way giant system is remarkably costly and showcases authentic high-end performance that transcends genres. It exudes exceptional confidence and produces visuals reminiscent of “a window wide open to the street.” The speakers are equipped with RAAL Ribbon emitters featuring 360-degree directivity, along with 4″ compression drivers that have an 11 kg magnetic system for midrange and bass, housed in Tractrix horns. These speakers are certainly capable of being the ultimate choice in any audio setup.
- Pros: Excellent spatial localization, real brilliance
- Cons: Strange appearance
- Verdict: High End in the flesh’
- Specs: Frequency response – 32 – 100,000 Hz | Sensitivity – 101 dB | Resistance – n/a | Weight – 170 kg
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