Stereo Image, Aiming the Speakers | Snell Acoustics 650r, 680r

STEREO IMAGE

The distance between the speakers determines the width of the stereo image. If the speakers are placed too close together, the image will be too narrow; too far apart and the blend will suffer, creating a “hole in the middle.”

We recommend an angular separation between 45 degrees and 60 degrees (when viewed from above). This is equivalent to a separation between the speaker systems that is about 75% to 100% of the distance from the listener to either of the speakers.

45°

60°

Creating the illustion of sound coming from

the area between the speakers requires careful selection of the speaker instalation locations. The distance from the left speaker to the listener location should equal the distance

from the right speaker to the listener location. Use a tape measure to be sure that the

distances from the primary listening position to the speakers are equal. When properly placed, your speakers will create a continuum of “virtual images” from left to right, with a convincing illusion of sound outside, in front, and behind the speaker systems.

Separate the speakers by 45 degrees to 60 degrees.

Equalize the distance between each speaker and the listening area.

Aiming the Speakers

Floor-standing and bookshelf speakers are often angled inward to create a more solid stereo image and to broaden the acceptable listening area. Typical wall or ceiling mounted speakers do not provide this flexibility.

The AMC650r and AMC680r address this issue with a tweeter that is angle-mounted at 20 degrees. Our studies show this to be the optimum angling for wall or ceiling mounted speakers. When installing the speakers, they should be oriented such that the tweeters are symmetrically angled toward the central listening area. The exact angle is not crucial, however, because the response of the system is excellent from 0 degrees (straight out on its center line) to about 50 degrees off-axis in the direction of the waveguide.

If the AMC650r or AMC680r is used as a wall-mounted center channel speaker, aim the tweeter up or down as appropriate. If its position is above normal seated ear level, orient the system with the waveguide angling downward. Conversely, if the system is centrally mounted just at or below ear level, orient the system to angle the waveguide upward. For use as a surround, see the following section.

Aim the center of the speaker to your ear level while listening in a seated position.

680r, 650r specifications

Snell Acoustics has long been recognized for its commitment to producing high-quality loudspeakers, and their models 680R and 650R showcase the brand's dedication to audio excellence. Both models are crafted with the audiophile in mind, featuring a range of technologies and characteristics that enhance sound performance and provide an immersive listening experience.

The Snell Acoustics 680R is a floor-standing speaker that delivers powerful and dynamic sound. One of its standout features is its advanced driver design. The 680R incorporates a custom-designed 8-inch woofer that ensures deep bass response, while a 5.25-inch midrange driver offers a rich and detailed midrange performance. At the top of the speaker, the high-frequency response is handled by a planar ribbon tweeter, known for its exceptional clarity and extended frequency range. This combination enables the 680R to reproduce music with remarkable precision and fidelity.

Another impressive characteristic of the 680R is its cabinet design. The speaker employs an acoustically inert enclosure that minimizes unwanted resonance, allowing for pure sound reproduction. Additionally, the cabinet features a stylish finish, adding an aesthetic appeal suitable for modern living spaces. The speaker is designed to be easily integrated into a variety of home audio systems, making it a versatile choice for both casual listeners and serious audiophiles.

On the other hand, the Snell Acoustics 650R is a bookshelf speaker that packs a punch in a more compact form factor. Like the 680R, it is equipped with high-quality drivers, including a 6.5-inch woofer and a 1-inch tweeter that work in harmony to deliver a balanced audio profile. The 650R excels in smaller listening environments, making it an ideal option for those with limited space but a passion for high-fidelity sound.

Both models utilize advanced crossover networks to ensure seamless integration between the drivers, resulting in a coherent soundstage. The crossover technology is meticulously engineered to minimize phase distortion, providing a clear and engaging sound image.

In conclusion, the Snell Acoustics 680R and 650R are exemplary loudspeakers that embody the brand's philosophy of delivering superior sound quality. With their innovative driver designs, high-quality materials, and precision engineering, these speakers are capable of bringing any musical performance to life, whether in a dedicated home theater or simply enjoying your favorite tunes in your living room.