Sonance 875D SE instruction manual Serial Control Notes

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SONAMP® 875D SE 8-CHANNEL AMPLIFIER

Serial Control Notes:

1. The 875D SE will respond to each command with the new value after the command is acted-upon.

Example: Zone 2 volume is 53. If a “:V2+3” (increase Zone 2 volume +3 steps) command is then issued, the 875D SE echoes back (V256) (Zone 2 volume is 56).

2. The 875D SE will respond to invalid commands with “ERR”.

Example: A “:V7?” poll is received (What is Zone 7 volume?). Since there is no Zone 7, the 875D SE echoes back “ERR”. 3. The 875D SE will respond with “N/A” if a recognized command cannot be executed.

Example: Zone 4 is OFF when a “:V4?” (What is Zone 4 volume?) query is received. Since Zone 4 is OFF, the 875D SE echoes back “N/A”.

4a. Any command followed by a “?” will be treated as a Query and will cause the 875D SE to echo back the current state for that zone (z) or channel (c).

Example: Zone 4 is OFF and a “:P4?” query is received. The 875D SE echoes back “P40” (Zone 4 power is OFF).

4b. A command followed by a “G?” will be treated as a Global query and will cause the 875D SE to echo back the current state of each zone or channel.

Example: A “:BPG?” (Is BBE ON or OFF in Zones 1 – 4?) query is received. The 875D SE echoes back: BP11 (Zone 1 BBE is ON); BP21 (Zone 2 BBE is ON); BP30 (Zone 3 BBE is OFF); BP40 (Zone 4 BBE is OFF)

5.When an over-temperature or fault condition occurs, activating the amplifier’s protection circuits, the 875D SE will issue an unsolicited echo reporting that condition.

Example 1: If the temperature inside the amplifier reaches 68°C, it will issue the unsolicited echo “TP68”.

Example 2: If Zone 1 experiences a fault the amplifier will issue the unsolicited echo “FP1”.

6.When the amplifier is plugged-in it will automatically issue its AMX beacon.

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Contents Sonamp 875D SE Page Important Safety Information Ance to Rain or MOISTURE.Design and Features IntroductionFront Panel Placement Box ContentsUnpacking Thermal Protection Protection CircuitsOver-Current Protection Power Cord see Figure Powering the AmplifierReplacing the Fuse see Figure Input Assignment DIP Switches see Figure Source Connections see Figures 6Input Sensitivity Adjustment Use Good Speaker WireSpeaker Connections Speaker Connections for Stereo Operation see FigureSpeaker Connections for Bridged Operation see Figures 11 Flip Outer 2 Levers UPVoltage Trigger Mode Auto Audio Trigger ModeAuto-On OFF Bypass Mode BBE Sound EnhancementConnecting the 875D SE to a Serial Control Device Zone Trigger OutputsSerial Control Enabling 875D SE Zone Serial Control875D SE Serial Commands Serial Control Notes Specifications Installation ExamplesZone System 2 7.1-Channel Home Theater System ProcessorSystem 3 Multi-Zone System with Controller For ALL ChannelsFor ALL AL2 Control Output K2 Rear Panel Technical Assistance and Service Important Freight collect shipments will be refusedLimited Warranty Coverage U.S.A. Only Exclusions and LimitationsSystem 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.
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