NHT SA-3 owner manual Solution, „ Fine Tuning the Subwoofer

Page 10

„Fine Tuning the Subwoofer

The frequency chart below lists some terms commonly used to describe different bands of the frequency spectrum. The key to good subwoofer / speaker integration is repeated listening, followed by small re-adjustments of the subwoofer controls. The most important bass tuning functions you will control are the LOW-PASS FILTER, followed by the VOLUME CONTROL settings and then PHASE SELECTOR.

Low Bass Mid Bass Upper Bass

 

Lower Mid

Mid

Upper Mid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High

Below 50Hz

50Hz-100Hz

100Hz-180Hz

 

 

 

180Hz-300Hz 300Hz-700Hz

700Hz-3K

 

 

3K and above

Listen to your system and make adjustments to achieve a seamless blend between your main speakers and the SW3P. Four common problems are outlined below. Follow the flow chart to correct these. See the glossary for any terms you are unfamiliar with.

 

 

Fine Tuning Flow Chart

 

 

Problem

Too much

Lacks mid / upper

 

 

Excessive

mid / upper

 

Lacks low

 

bass:

 

low bass

 

bass:

 

bass weight

 

“lean but with weight”

weight

 

“Boomy”

 

 

 

 

 

 

 

Lower low-

Adjust sub-

 

Increase sub-

Decrease

Solution

pass crossover

woofer phase

 

woofer

subwoofer

 

frequency

 

 

volume and

volume and

 

 

 

 

lower low-

raise low-pass

 

 

If this makes the

 

pass setting

setting

 

 

 

 

 

 

Lower sub-

problem worse,

Raise low-pass

 

 

 

woofer volume

try.

setting

 

 

 

 

If the sound

 

 

Move sub-

 

 

improves

 

Move sub-

 

 

 

woofer

 

 

 

 

woofer

 

 

 

Adjust sub-

farther from

 

Adjust sub-

 

closer to wall

 

 

wall

 

woofer phase

 

woofer volume

 

 

 

 

 

 

 

Adjust sub-

 

 

 

 

 

woofer volume

Adjust sub-

Adjust sub-

Adjust sub-

 

Listen

 

 

 

woofer phase

woofer phase

woofer phase

 

 

Listen

 

 

 

 

 

 

Listen

Listen

Listen

 

 

 

8

 

 

Page 9 Page 11
Image 10
Page 9 Page 11
Contents SA-3 Now Hear ThisImportant Safety Instructions Table of Contents · Frequency Response 10Hz 150Hz +/-3dB · Weight 24 lbs„ Placement „ DesignFront and Back Panel Diagrams „ Low-Pass Filter Low Pass Fc 100Hz to 150Hz 80Hz to 100Hz 65Hz to 80Hz „ Subwoofer Phase„ General Connections „ High-Pass Filter High Pass Fc Connection Method #2 Only„ The SA-3 and SW3S The SW3P Powered Subwoofer System „ Subwoofer Volume Control3 P C o n n e c t i o n M e t h o d # Use ifSW3P Connection Method #2 Solution „ Fine Tuning the Subwoofer„ Biamplification Bass Tuning Methods „ Recommended biamplification settings„ The SA-3 and Biamplification Biamplification Method #1 A m p l i f i c a t i o n M e t h o d # „ Troubleshooting „ Maintenance„ Changing the Line Voltage Setting „ Operation„ Glossary of Terms Warranty

SA-3 specifications

The NHT SA-3 is a notable entry in the world of high-performance audio speakers, recognized for its impressive design, advanced technologies, and exceptional sound quality. Targeted primarily towards audiophiles and serious music enthusiasts, the SA-3 speaker harnesses innovative engineering to deliver an unmatched listening experience.

One of the main features of the NHT SA-3 is its unique cabinet design. Constructed using high-quality materials, the cabinet is designed to minimize resonances and unwanted vibrations, ensuring that sound reproduction remains pure and undistorted. The design philosophy behind the SA-3 emphasizes clean lines and aesthetic appeal, making it a suitable addition to any home or studio setting.

Another defining characteristic of the SA-3 is its driver configuration. The speaker utilizes a sophisticated woofer and tweeter setup, which combines a robust 5.25-inch polypropylene cone woofer with a highly sensitive 1-inch silk dome tweeter. This combination allows the NHT SA-3 to produce a wide frequency range, from deep, impactful bass to crisp, clear highs, making it versatile for various music genres and audio content.

In terms of technology, the NHT SA-3 integrates advanced crossover circuits that optimize the performance of its drivers. These crossovers ensure seamless transitions between the woofer and tweeter, resulting in an accurate and coherent soundstage. Additionally, the speaker incorporates high-quality binding posts, allowing for secure connections and compatibility with a variety of amplifiers and audio equipment.

The NHT SA-3 also excels in its power handling capabilities. With a recommended amplifier power range, the speaker can comfortably handle a substantial amount of power without compromising on performance, making it suitable for both casual listening and more demanding audio applications.

Moreover, the SA-3 has been engineered for both wired and wireless connectivity, allowing it to integrate seamlessly into modern audio setups. This flexibility ensures that users can enjoy their favorite music from various sources while retaining high sound quality.

Overall, the NHT SA-3 stands out in its class for its exceptional clarity, dynamic range, and aesthetic appeal. With its combination of advanced technologies, premium materials, and thoughtful design, the NHT SA-3 is a compelling choice for anyone looking to enhance their audio experience. Whether used in a home theater or a music studio, this speaker promises to deliver performance that will satisfy even the most discerning listeners.
Top Page Image Contents