A-072 12 Inch Three Way Horn Loudspeaker HIFI Speaker Silk Film Tweeter Strong Bass 300W 8Ohm

The spherical horn of the Trumpet flower features an opening angle designed to prevent the horn from being colored by human illness. It also boasts a 180-degree diffusion range akin to a concert hall, significantly reducing directivity. The scientifically calculated horn diameter and depth leverage the inherent characteristics of the horn to precisely segment frequency bands, ultimately achieving a natural, neutral, and expansive high-tech horn sound.

12-inch Trumpet flower, the choice for HIFI

Appreciate the charm of the Trumpet flower

The audio industry places greater emphasis on the presence of natural sound

The Trumpet flower horn speaker is a speaker type with a long history, high fidelity, and complex design in the development of speakers. Its exceptional performance, such as high detail reproduction, makes it a challenging speaker category to produce well. For more information on the price and specifications of Trumpet flower horn speakers, please conduct a detailed search and research.

The upgraded version of SA-DTF12 features a powerful bass, paired with Trumpet flower and a super tweeter. It utilizes rubber edges and a composite paper cone, ensuring no distortion even under high dynamics. With high sensitivity, it can easily handle both small sounds and large dynamics, delivering a dynamic and powerful sound that is truly immersive. The instruments sound more realistic, and the enlarged and thickened magnetic steel provides a more powerful and solid bass experience. (Typically only used in high-end drivers.)

Rich in details and clear in hierarchy

Easily restore the original sound of large-scale music live performances

*Over 20 HIFI audition and evaluation improvements

*20 years of experience in audio brand design

*Elaborately matched and developed three-way loudspeaker with large trumpet flower

* High-end home HIFI speaker that delivers everything you need in one step

The Trumpet flower horn loudspeaker is a type of loudspeaker with a long history, high fidelity, high efficiency, and complex design in the development of loudspeakers. Its exceptional performance, such as high detail reproduction, makes it a challenging category to produce well.

1.According to the self-published experimental results announced by the international speaker industry, the sound wave dispersion angle of the Trumpet flower horn speaker is significantly wider than that of the flat horn (traditional horn). The flat horn exhibits peak values in the vicinity of the low-frequency cutoff, whereas the Trumpet flower horn maintains a flat frequency response curve. Therefore, the distortion of the Trumpet flower horn speaker is much lower than that of the flat horn (traditional horn speaker) or ordinary speakers.

2. The Trumpet flower horn has a wide dispersion angle of sound waves and better control over sound wave directionality. Moreover, the Trumpet flower horn is designed for home use, unlike the previous flat horn designed for public spaces such as cinemas and theaters. Different demands lead to different design focuses. Its abundant energy, instantaneous response, and spacious sound boundary are unmatched by ordinary speakers. The shape of the previous flat horn indicates a narrow dispersion angle and strong directionality, making it suitable for long-distance projection of sound waves and more suitable for large spaces. However, the Trumpet flower horn is specifically designed for home use.

3.The inspiration for the Trumpet flower horn design comes from the sound wave conduction patterns in nature, including the shape of the ear, the design of the theater, and the ripples caused by a water droplet in a lake. All these elements demonstrate that the Trumpet flower horn (round horn) possesses high transmission efficiency and low distortion characteristics, inherent in its physical shape. Leveraging the efficient design of shape diffusion, the response speed and control of the diaphragm are improved, while also reducing the distortion rate of sound waves, ensuring that subtle details in music are not obscured by extraneous sound waves caused by distortion.

4.The Trumpet flower horn has a diffusion angle of 180 degrees, and its strength lies in the presentation of details. Every single detail in the sound is captured as much as possible, and through the physical amplification characteristics of the Trumpet flower horn diffusion, it provides the listener with a more subtle and natural sound, showing greater respect for the original sound

5. Trumpet flower horn design: The long-standing horn design is refined through precise mathematical calculations to achieve an optimal curvature and diameter. Leveraging material science, special horn materials enhance the sound quality, and coupled with vibrant aesthetic color matching, the Trumpet flower horn injects new fashion vitality. With exquisite craftsmanship and elegant visual appeal, the Trumpet flower horn speaker brings more than just high-quality sound music to the home.

6.The sound characteristics of the Trumpet flower are dynamic and grand, with exquisite details and accurate sound field positioning. Additionally, the Trumpet flower horn is less affected by room space, as its scattering angle is relatively small. The sound pressure drops sharply in areas outside a specific angle, thus reducing room reflection. When listening to the Trumpet flower horn in a room, about 85% of the sound we hear is direct sound, and only about 15% is reflected sound. Unlike ordinary speakers with a large scattering angle, there is no large amount of reflected sound superimposed on the original recording, which blurs the sound image. In comparison, the sound field of the Trumpet flower horn speaker is clearer and more accurate, maintaining the spatial and live feel of the original recording to a large extent. It can even make the listener seem to perceive the playing position of each instrument acoustically.

7.The "round horn" design of the Trumpet flower has also broken free from the constraints of traditional speaker shapes. Its shape, color, and lines are all filled with a harmonious and aesthetic design, providing a stronger visual impact, making it a fashionable, vibrant, and beautiful work of art in itself.

Wood grain material of the cabinet and the tweeter section

Using imported solid wood veneer craftsmanship, the wooden texture is clear with a strong sense of quality and a comfortable feel. For high-end speakers, the craftsmanship is applied. The ultra-high-pitched tweeter adopts a 1.5-inch imported silk membrane, protected by a luxurious gold iron mesh with a diameter of 72MM

The ultra-high frequency part stands out with its detailed and analytical capabilities, precise positioning, vividness, and smoothness

Strong aura

We are well aware that the dynamic performance on site is very exciting when playing in a large-scale symphony orchestra. Therefore, in order to make the 12-inch speakers produce a more realistic and earth-shattering sound on site, we have conducted hundreds of acoustic tests inside the speakers and chosen to use a design with two front-facing ports. The principle is to use two separate ports to guide the sound waves inside the speaker, eliminate the clutter that interferes with the sound signal, and convert it into a powerful bass signal that accurately reproduces the symphony and spreads it out. This makes this speaker, based on its large size and large drivers, provide a richer dynamic listening experience.

Technical features of SA-DTF12:

The 12-inch three-way Trumpet flower floor speaker breaks the traditional speaker cone external technology and also breaks the flat handball horn frequency response limit. The bass breakthrough and sound screen reduction, the dispersion angle of the sound wave from the Trumpet flower horn is larger than that of the flat horn (traditional speaker cone). The flat horn has a peak value near the low-frequency cutoff, while the Trumpet flower horn can still maintain a flat and superb frequency response curve. The Trumpet flower horn has a large sound wave dispersion degree and better control ability of wave directionality

SA-DTF12 parameters

Model: SA-DTF12 (12-inch three-way Trumpet flower)

Speaker: 1.5-inch imported silk membrane super tweeter + gold-colored iron mesh with a diameter of 72MM, 32MM titanium membrane spider magnetic speaker + fiberglass speaker cone with a diameter of 302MM and a thickness of 6MM, 12-inch bass unit with rubber-edged composite paper cone with a diameter of 306MM, and magnet 140

Frequency response: 25Hz to 28KHz

Power range: 150W–300W

Impedance: 8 ohms

Net weight: 84KG/pair

Gross weight: 95KG/pair

Sensitivity: 92dB/1watt/1meter

Box dimensions: width 41 * depth 41, base depth 42 * height 111, plus foot nail 114CM

Packaging size: 51*50*121CM/piece (two pieces are packed separately)

The SA-DTF12 large floor-standing speaker exudes a majestic aura, with a strong sense of airiness, rich details, a serene background, and a sharp contrast between light and dark. It exhibits rapid transient response, creating a vivid sense of space and presence, exuding power and depth. The low frequencies are precise and in place, powerful, steady, and solid, with sufficient elasticity. The mid-frequencies are mellow and transparent, very realistic and natural. The high frequencies extend and diffuse upwards, with delicate and smooth overtones, feeling very silky and precise in meaning

SA-DTF12 Trumpet flower 12-inch three-way HIFI floor-standing speakers, with export-quality craftsmanship and high-quality speakers, are suitable for both vacuum tube amplifiers and transistor power amplifiers. They can accurately reproduce the details of vocals and symphonies, making them a high-end HiFi speaker for modern home use.