Optional Relay Control

C O N N E C T I N G T H E S R 30 T H X S U R R O U N D S ( C O N T . )

For Seven-Channel Applications

Select the diffuse surround mode with the toggle switch.

Remove the gold jumper bars from the inputs.

Connect the two sets of speaker cable to the appropriate 7.1 channel inputs.

receiver or amplifier

			surround
	side	rear	side	rear
left center right	left	left	right	right
left center right

			left	right
left	center	right	surround	surround
left	center	right	speaker	speaker
speaker	speaker	speaker

If you have purchased an SR30THX with relay control (or an upgrade kit), the speaker's default setting is "DIFFUSE-THX ULTRA2 MODE" = 0 Volts

When a 12VDC control signal is applied, surround mode is switched to "DIRECT MODE". Two unpolarized cables with .110" terminals are provided at the rear for this purpose

Surround Processor Settings

When using a subwoofer:

Select the SMALL or NORMAL surround setting on your receiver or processor. This routes all bass information (typically below 100Hz) from the surrounds to your subwoofer.

When not using a subwoofer:

Select the LARGE surround setting on your receiver or processor. This routes all bass information to your surrounds.

Match the Sound Levels of Each Speaker

Your home theater system most likely includes a test signal that simplifies level matching. Refer to the instructions provided with your surround sound electronics.

Connecting with Bare Wire

Insert bare wire into holes and tighten.

Connecting with Banana

Plugs, Spade Lugs, or Pins

The binding posts accept standard banana plugs and pins, and can accommodate spade lugs up to 5/16 inch.

Warning! To prevent electrical shock, always switch off the amplifier or receiver when making connections to the speaker system.

S R 30 T H X Operation and Use

The diffuse mode is most appropriate when the inability to local- ize sound is desirable. This should be perceived as a ”wall-of- sound.” Music with side channels encoded with hall effects will produce a feeling of envelopment. Surround encoded baseball games will be heard as if the stadium were all around, with no clear source of off-the-field, realism-enhancing effects.

Both music and movies will have instances when either ”direct” or ”diffuse” surround sound will suit. Music recordings with musicians in the side channels will most likely sound best in ”direct” (refer to Fig. 1B). However, if the side channels are used to record the performance environment or audience sounds, the ”diffuse” mode may be best.

Similarly, with movie soundtracks, some producers will use side channels to pan discrete sources off-screen (e.g., jet fly-bys, etc.). This material will be well served with the ”direct” mode. Other movies will use the side channels to transport you to a remote environment with street noises, crowd noises, etc. These may be best reproduced in ”diffuse” mode.

The surround mode switch is conveniently located under the right side of the grille to allow easy access. Swing the right side of the grille outward to reveal the switch. It is located midway up the cabinet within the matrix driver recess. Refer to the switch diagram (on the top-right panel of the speaker) and the figures to determine the appropriate setting. SR30THX provides a unique experience with its ability to produce multiple polar pat- terns. You should take some time and experiment to best adapt this surround speaker to your listening habits.

SR30THX specifications

The Snell Acoustics SR30THX speakers are a testament to innovation in the world of audio engineering. Designed for the critical listener, the SR30THX model combines advanced technology with meticulous craftsmanship, resulting in a sound reproduction that meets the stringent demands of home theaters and high-fidelity applications alike.

One of the standout features of the SR30THX is its incorporation of the THX certification, which ensures that the speaker meets set performance standards for home audio systems. This certification aligns with Snell’s commitment to providing an immersive listening experience that retains the integrity of the original recording. The SR30THX aims to deliver the cinematic experience right in the comfort of your home.

The speaker features a robust, dual 6.5-inch woofers designed to produce deep, rich bass response. Coupled with a 1-inch silk dome tweeter, the SR30THX offers an impressive frequency response that extends from low rumbling bass to sparkling highs, ensuring that every note and sound is portrayed with clarity and detail. This three-way design allows for better sound dispersion across various listening environments, making it ideal for large rooms or dedicated theater spaces.

Another notable characteristic of the SR30THX is its advanced crossover network. The high-quality components in the crossover ensure smooth transitions between drivers, resulting in well-blended sound that enhances the listening experience. This technology aids in minimizing phase issues and distortion, allowing for accurate sound staging—a crucial aspect for discerning audiophiles.

For aesthetics, the SR30THX features a sleek, modern design that complements any home decor. With its durable cabinetry and premium finishes, this speaker not only performs well but looks great in any setting. Additionally, the front grille can be removed, allowing users to showcase the attractive drivers.

In terms of connectivity, the Snell Acoustics SR30THX is versatile, accommodating various audio setups. With high-quality binding posts, it ensures secure connections with minimal signal loss. This versatility makes it compatible with a broad range of amplifiers and receivers.

In summary, the Snell Acoustics SR30THX speakers are engineered for those who appreciate audio excellence. With their THX certification, advanced technology, and elegant design, they provide a remarkable listening experience that captivates both casual listeners and serious audiophiles. Whether for music or movies, the SR30THX brings a new dimension to home audio, making it a worthy addition to any entertainment system.