Sonance 875D SE instruction manual System 2 7.1-Channel Home Theater System, Processor

Page 19

SONAMP® 875D SE 8-CHANNEL AMPLIFIER

System 2: 7.1-Channel Home Theater System

Features: Up to 140W output power per channel (4 - ohms) • Allows use of passive in - wall subwoofer

The 875D SE can power all eight channels of a 7.1-channel home theater system while occupying only 2U of rack space. The surround sound processor’s preamp outputs feed each channel’s DIRECT INPUT CONNECTION, and each channel’s INPUT ASSIGNMENT DIP SWITCH is set to DIRECT. For larger home theaters, two 875D SEs can be used with all 16 channels operating in the bridged mode, supplying 300 watts to each of the 8 speakers in the system.

FOR ALL

CHANNELS:

DIRECT

OFF

 

 

ON

OFF

 

 

ON

DIRECT

LEFT

OFF

 

 

ON

OFF

 

 

ON

LEFT

RIGHT OFF

 

 

ON

OFF

 

 

ON

RIGHT

7.1-CHANNEL SURROUND SOUND

PROCESSOR

FRONT

FRONT

SIDE

SIDE

BACK

BACK

SUB

 

LEFT

RIGHT

LEFT

RIGHT

LEFT

RIGHT

CENTER WOOFER

Set All

TRIGGER MODE

 

Zones to

CH 1/2

 

 

 

 

 

AUTO

RS-232

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘Auto’ ON

 

 

 

 

 

 

VOLT

RS-232

CH 3/4

 

 

 

 

 

AUTO

 

 

 

 

 

 

 

 

 

 

 

 

VOLT

 

 

CH 5/6

 

 

 

 

 

AUTO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUX OFF

 

ON

 

 

OFF

 

ON AUX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NORMAL

 

 

 

 

BRIDGED

 

 

 

 

 

 

 

 

 

 

 

 

BUS OUTPUT

INPUT BUFFERED

L

R

ON

HIGH ON

HIGH ON

HIGH

ON

HIGH

 

 

 

 

 

 

 

 

BBE CONTROL

 

 

 

 

 

 

 

 

 

OFF

LOW OFF

LOW OFF

LOW

OFF

LOW

1/2 3/4 5/6

7/8 CH

CH1

CH2

CH3

(BRIDGED)

 

(BRIDGED)

DIRECT

OFF

 

ON

 

OFF

 

ON

DIRECT

DIRECT

OFF

 

ON

LEFT

OFF

 

ON

 

OFF

 

ON

LEFT

LEFT

OFF

 

ON

RIGHT

OFF

 

ON

 

OFF

 

ON

RIGHT

RIGHT

OFF

 

ON

AUX

OFF

 

ON

 

OFF

 

ON

AUX

AUX

OFF

 

ON

CH4

CH5

CH6

CH7

 

(BRIDGED)

 

(BRIDGED)

OFF

 

ON

DIRECT

DIRECT

OFF

 

ON

 

OFF

 

ON

DIRECT

DIRECT

OFF

 

ON

OFF

 

ON

LEFT

LEFT

OFF

 

ON

 

OFF

 

ON

LEFT

LEFT

OFF

 

ON

OFF

 

ON

RIGHT

RIGHT

OFF

 

ON

 

OFF

 

ON

RIGHT

RIGHT

OFF

 

ON

OFF

 

ON

AUX

AUX

OFF

 

ON

 

OFF

 

ON

AUX

AUX

OFF

 

ON

 

 

 

 

AUTO

RS-232

 

 

 

CH 7/8

 

 

 

 

VOLT

RS-232

 

 

 

 

 

 

 

OFF

ON

 

 

 

 

 

 

TRIGGER MODE

 

 

 

 

 

CH 1/2

AUTO

RS-232

 

 

 

 

VOLT

 

 

 

 

 

 

 

 

 

 

 

CH 3/4

AUTO

RS-232

 

 

 

 

VOLT

 

 

 

 

 

 

 

 

 

 

 

CH 5/6

AUTO

 

 

 

ALL 1/2 3/4

5/6 7/8 CH

VOLT

RS-232

 

 

 

 

 

+ – + – + –

+ – + –

CH 7/8

AUTO

RS-232

 

 

 

 

 

VOLT

CH8

 

 

 

 

OFF ON

 

 

 

 

 

 

 

 

 

 

EXTERNAL TRIGGER

 

 

OFF

ON

DIRECT

INPUTS 5 – 24V AC–DC

 

 

OFF

ON

LEFT

 

 

 

 

OFF

ON

RIGHT

 

 

 

 

OFF

ON

AUX

 

 

 

 

 

 

NORMAL

BRIDGED

NORMAL

BRIDGED

NORMAL

BRIDGED

NORMAL

BRIDGED

 

 

 

 

–FUSET10AL250V

120V–60Hz1200W

SAME TYPEANDRATINGFUSE

CAUTION:REPLACEWITHTHE

A

BBE CONTROL

BRIDGED

BRIDGED

 

SONAMP® 875D SE

BRIDGED

 

BRIDGED

 

 

 

 

 

 

 

 

 

 

 

 

TRIGGER OUTPUTS

 

 

 

 

INPUTS 5 – 24V AC–DC

8Ω MIN

8Ω MIN

 

 

 

8Ω MIN

 

8Ω MIN

 

 

 

 

12VDC

 

 

 

+ – + –

+ – + –

 

 

 

 

 

 

 

ALL

1/2

3/4

5/6

7/8

CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS-232

 

 

 

 

 

+ 1 – – 2 +

+ 3 – – 4 +

 

 

 

+ 5 – – 6 +

 

+ 7 – – 8 +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S/N

 

 

 

 

 

 

 

FRONT LEFT

 

 

CENTER

 

 

 

FRONT RIGHT

 

 

 

 

 

 

PASSIVE

 

 

 

 

 

 

 

 

 

 

 

SUBWOOFER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BACK LEFT

 

 

BACK RIGHT

 

 

 

 

 

 

 

 

 

 

 

SIDE LEFT

 

 

 

 

 

 

 

 

SIDE RIGHT

 

 

 

 

 

 

 

 

19

Image 19
Contents Sonamp 875D SE Page Ance to Rain or MOISTURE. Important Safety InformationIntroduction Design and FeaturesFront Panel Placement Box ContentsUnpacking Thermal Protection Protection CircuitsOver-Current Protection Power Cord see Figure Powering the AmplifierReplacing the Fuse see Figure Source Connections see Figures 6 Input Assignment DIP Switches see FigureSpeaker Connections for Stereo Operation see Figure Input Sensitivity AdjustmentUse Good Speaker Wire Speaker ConnectionsFlip Outer 2 Levers UP Speaker Connections for Bridged Operation see Figures 11Voltage Trigger Mode Auto Audio Trigger ModeAuto-On BBE Sound Enhancement OFF Bypass ModeEnabling 875D SE Zone Serial Control Connecting the 875D SE to a Serial Control DeviceZone Trigger Outputs Serial Control875D SE Serial Commands Serial Control Notes Installation Examples SpecificationsZone Processor System 2 7.1-Channel Home Theater SystemFor ALL Channels System 3 Multi-Zone System with ControllerFor ALL AL2 Control Output K2 Rear Panel Important Freight collect shipments will be refused Technical Assistance and ServiceExclusions and Limitations Limited Warranty Coverage U.S.A. OnlySystem Notes
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875D SE specifications

The Sonance 875D SE represents a pinnacle in high-performance audio solutions, catering specifically to discerning audiophiles and professional installers alike. This powerful amplifier combines cutting-edge technology with superior engineering, providing an exceptional listening experience that resonates with clarity and precision.

One of the standout features of the 875D SE is its Class D amplification, which delivers high efficiency without compromising on sound quality. This amplifier is designed to provide a robust output, allowing it to drive a wide array of speaker configurations with ease. With its ability to produce up to 75 watts per channel into 8 ohms, users can enjoy rich, dynamic sound in various settings, from residential to commercial environments.

The 875D SE is equipped with advanced digital signal processing (DSP), offering users a comprehensive array of tuning capabilities. This technology ensures optimal audio performance by enabling precise adjustments for room acoustics, allowing users to customize their listening experience. The integrated DSP also features a 30-band equalizer and multiple crossover settings, enhancing system flexibility and ensuring compatibility with a variety of speaker setups.

Another key characteristic of the 875D SE is its multi-zone functionality, which allows users to distribute audio across multiple rooms or spaces. With support for up to four independent zones, each zone can be controlled separately, delivering exceptional convenience in whole-home audio solutions. This is complemented by the amplifier’s intuitive interface and compatibility with various control protocols, making integration into existing systems seamless.

The build quality of the 875D SE reflects Sonance's commitment to durability and reliability. Encased in a robust chassis, the amplifier is designed to withstand the rigors of installation and everyday use. Additionally, its sleek design ensures it can be placed in any environment without detracting from the overall aesthetic.

Connectivity is another strong suit of the 875D SE, featuring multiple inputs, including balanced XLR and unbalanced RCA options. This versatility allows for simple integration with various audio sources while ensuring minimal signal interference. Furthermore, the amplification system is designed for easy installation, with user-friendly features that simplify the setup process.

In summary, the Sonance 875D SE is a formidable audio amplifier that delivers exceptional performance, versatility, and ease of use. With its advanced features, superior sound quality, and robust design, it stands out as a leading choice for both audiophiles and professional applications, ensuring immersive sound experiences across diverse environments.