q INSTALLATION STEP 2 t

SELECTING INPUT MODES

The SA*164 can be driven with either one or two pairs of stereo inputs. If your source unit has front and rear outputs, you can take advantage of its fading capability by driving the multi-channel amplifiers with two pairs of input. When operating your Soundstream amplifier in mono, only one input is necessary.

On Soundstream amplifiers, pairs of channels may be bridged for mono operation. To do so, simply put the stereo switch into the “mono” position and follow the mono wiring (Right Positive goes to speaker’s positive; Left Negative goes to speaker negative).

Stereo for normal operation.

Mixed-Mono in order to drive stereo and mono simultaneously; works well for center channels. It can be used anytime you need a summed mono channel.

Bridged MOfIO for dedicated single channel operation: ideal for driving subwoofers. It is also used when large amounts of power are necessary for single speakers. In bridged mono, on/y the right channel input (per pair of channels) is active.

S T E R E O

MONO

MIXED

MONO

Use L 8 R Inputs

Use R Input Only

Use L &

R Inputs

M O N OM @ S T E R E O OM O N O @ S T ENR E O

O

STEREO

 

 

 

 

 

 

 

For system examples and diagrams, see pages 15 - 17.

4 INSTALLATION STEP 3 b

WIRING

POWER AND GROUND

To assure maximum output from your amplifier, use high quality, low-loss power and ground cables. Soundstream SA amplifiers incorporate gold-plated barrier strips for maximum power transfer and protection from corrosion. The screw terminals back out for use with spade & ring terminals, as well as bare wire. Determine from the chart below the minimum gauge power and ground wire for

I

your application.

 

.

I

up to 70’

I

up to 20’

 

 

 

 

 

 

 

 

SA*80

Soundstream Power80

 

Soundstream

Power80

 

 

or Power100

 

(8 9a.J

 

 

 

(or8orlOga.)

 

 

 

 

SA*I 64

Soundstream Power80

 

Soundstream

Power80

 

 

or Power1 00

 

(8 ga.)

 

 

 

( or 8 or 10 ga.)

 

 

 

 

 

 

 

 

 

CIRCUIT BREAKERS/FUSES

EXTERNAL

Like all audio components, the Soundstream amplifiers must be fused near the battery. A fuse or circuit breaker must be located within 18” of the battery. This will prevent a fire in the event of a shorted cable. See the chart below to determine the value of your battery fuselcircuit breaker.

(Continued on page 12)

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10

11

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Soundstream Technologies SA 164 owner manual Installation t, Power and Ground, Circuit BREAKERS/FUSES
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SA 164 specifications

Soundstream Technologies SA 164 is a cutting-edge audio amplifier that caters to both professional and home audio enthusiasts. Notable for its innovative design and advanced technology, this amplifier stands out in the competitive market by delivering exceptional sound quality and reliability.

One of the most impressive features of the SA 164 is its high power output, providing ample wattage to drive a variety of speaker configurations. This makes it an ideal choice for everything from small home theater systems to elaborate professional setups. The amplifier boasts a dual-channel design, allowing it to operate in stereo mode for a rich, immersive listening experience.

The SA 164 utilizes Class D amplification technology, which enhances its efficiency while reducing heat generation. This means users can enjoy powerful audio reproduction without the worry of overheating, even during extended listening sessions. The result is not only greater reliability but also a more compact form factor, allowing for easy integration into diverse audio systems.

Another characteristic that sets the SA 164 apart is its advanced signal processing capabilities. It features built-in digital signal processing (DSP) which enables users to customize their audio settings for optimal performance. This includes adjustable equalization options, crossovers, and various sound enhancement features that can be tailored to suit a user's unique preferences or the specifics of a listening environment.

Connectivity options are broad and user-friendly. The SA 164 includes multiple input options, such as RCA, XLR, and 1/4-inch TRS inputs, ensuring compatibility with a wide range of audio sources. Additionally, its outputs are designed to accommodate multiple speaker configurations, making it versatile for both powered and passive speakers.

Durability and build quality are also central to the design of the Soundstream Technologies SA 164. It features a robust chassis constructed from high-grade materials, ensuring that it can withstand the rigors of both studio and stage use. The intuitive front panel design includes clearly marked controls for volume, gain, and mode selection, making it easy for users to operate.

Overall, the Soundstream Technologies SA 164 amplifier presents a perfect combination of high performance, versatility, and ease of use, making it a top contender for anyone serious about sound quality. Whether for personal enjoyment or professional applications, the SA 164 delivers clarity and power, ensuring that every listening experience is nothing short of exceptional.
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