NHT SA-2 owner manual Table of Contents

Page 3

Table of Contents

I. Specifications

2

Placement

2

Front and Back Panel Diagrams

3

General Connections

4

Low-Pass Filter

4

High-Pass Filter

4

Subwoofer Phase

4

Subwoofer Volume Control

5

II.The SA-2 and SW2Si: The SW2Pi Powered Subwoofer System

Connection Methods

5

Fine Tuning the Subwoofer

10

III. Multiple Subwoofer Configurations: Using two SW2Si subwoofers

11

Connection Method

11

IV. The SA-2 and Biamplification

11

Connection Methods

12

Recommended Biamplification Settings

15

Bass Tuning Methods

15

V. Operation

15

Maintenance

15

Changing the Line Voltage Setting

15

Changing the Fuse

15

Troubleshooting

16

Glossary of Terms

16

VI. Warranty Information

17

Thank you for your purchase of the NHT SA-2 monaural subwoofer amplifier. Please take a few moments to read through this Owner’s Manual prior to installing your new amplifier and/or subwoofer system. The information provided can help you to obtain maximum performance from your audio system. For your convenience, a glossary on page 16 explains some technical terms. If you have questions or require assistance at any time during the installation or operation of your new amplifier/powered subwoofer system, please call your local NHT dealer or our Toll-Free Customer Service Hotline at:

1-800-NHT 9993

Please retain the SA-2 packaging to protect the amplifier in the event that you move or transport it.

1

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Now Hear This SA-2Important Safety Instructions Table of Contents „ Design · Weight 15 lbs„ Placement · Frequency Response 25Hz 150Hz +/-3dBFront and Back Panel Diagram „ General Connections „ Low-Pass Filter Subwoofer Fc„ High-Pass Filter Satellite Fc Connection Method #2 Only „ Subwoofer Volume Control „ The SA-2 and SW2Si The SW2Pi Powered Subwoofer SystemUse if 2 P i C o n n e c t i o n M e t h o d #SW2Pi Connection Method #2 SW2Pi Connection Method #3 SW2Pi Connection Method #4 „ Fine Tuning the Subwoofer Solution„ The SA-2 and Biamplification „ Dual Subwoofer Connection MethodBiamplification Method #1 A m p l i f i c a t i o n M e t h o d # Biamplification Method #3 „ Changing the Line Voltage Setting „ Recommended biamplification settings„ Biamplification Bass Tuning Methods „ Maintenance„ Glossary of Terms „ TroubleshootingWarranty

SA-2 specifications

The NHT SA-2 is a remarkable achievement in the world of audio engineering, representing a synthesis of innovative design, advanced technology, and exceptional acoustic performance. Launched by NHT (Next High Technology), a company renowned for its commitment to high-fidelity audio reproduction, the SA-2 stands out for both its aesthetic appeal and high-performance specifications.

One of the standout features of the NHT SA-2 is its compact design, making it suitable for a variety of listening environments. This speaker is engineered to deliver a full-range sound experience despite its smaller footprint. The SA-2 utilizes a proprietary 5.25-inch woofer that is designed to produce deep and rich bass tones, complemented by a 1-inch silk dome tweeter that excels in handling high frequencies. This combination allows the SA-2 to reproduce a broad dynamic range, ensuring that listeners can experience their music with clarity and detail.

In terms of technology, the NHT SA-2 leverages advanced materials and construction techniques to enhance performance. The woofer cone is formed from a specially engineered composite material that offers both rigidity and lightweight properties. This helps to minimize distortion and ensures that sound waves are produced accurately. Additionally, the tweeter's silk dome design contributes to a smooth frequency response, reducing harshness and delivering a more natural sound.

Another noteworthy characteristic of the NHT SA-2 is its versatility. It is designed for both two-channel stereo setups and can easily integrate into multi-channel home theater systems. The speaker can be used in various configurations, whether as part of a dedicated music listening space or in a surround sound setup, making it a flexible choice for audiophiles and casual listeners alike.

The SA-2 also benefits from thoughtful engineering. Its rear-firing port enhances bass response, allowing for greater low-frequency extension without requiring excessive cabinet size. This design choice enables it to adapt well in different room environments, further enhancing its usability.

Overall, the NHT SA-2 embodies the core principles of high-quality audio reproduction. With its advanced construction, thoughtful engineering, and versatile application, it is an excellent choice for anyone looking to elevate their listening experience. Whether used for music, movies, or gaming, the NHT SA-2 promises a captivating and immersive sound that delights the senses.
Top Page Image Contents