SDP-40

SETUP

ULTRA2 SUB

ON, OFF

SETUP SPEAKERS SET CROSSOVERS CUSTOM SETUP @** ULTRA2 SUB

OR SETUP SPEAKERS SET CROSSOVERS THX SETUP @** ULTRA2 SUB

Select ON if the subwoofer using the Main Zone audio output connectors labeled Subwoofer L/R is THX Ultra2-certified. When ON is selected, the BGC parameter can be used to adjust boundary gain compensation. Select OFF if the subwoofer using the Main Zone audio output connectors labeled Subwoofer L/R is not THX Ultra2-certified. When OFF is selected, the BGC parameter is not available (N/A).

BGC (Boundary Gain Compensation)

ON, OFF

SETUP SPEAKERS SET CROSSOVERS CUSTOM SETUP BGC OR

SETUP SPEAKERS SET CROSSOVERS THX SETUP BGC

Adjusts boundary gain compensation when the ULTRA2 SUB parameter is set to ON. When ON is selected, a highpass 55Hz filter is applied to all Main Zone audio output connectors and listening modes. When OFF is selected, no filter is applied to the Main Zone audio output connectors and listening modes.

Note:

The BGC parameter compensates for increased bass energy caused by the proximity of the speakers to the listening room walls.

ASA (Advanced Speaker Array)

ON, OFF

SETUP SPEAKERS SET CROSSOVERS CUSTOM SETUP ASA OR

SETUP SPEAKERS SET CROSSOVERS THX SETUP ASA

A proprietary THX technology that processes rear channel signals to optimize the listening experience for THX Ultra2 listening modes. The ASA parameter is not available unless side and rear

speakers are present and the 5.1 ULTRA2, 5.1 MUSIC,

ULTRA2, MUSIC, 5.1a ULTRA2, or 5.1a MUSIC listening mode is activated.

To maximize the effectiveness of ASA processing, it is recommended to configure a 7-channel speaker setup in which the rear speakers are placed close together facing the center of the listening space.

Select APART if the distance between the rear speakers is greater than 4 feet (1.2m).

Select CLOSE if the distance between the rear speakers is greater than 1 foot (0.3m), but less than 4 feet (1.2m).

Select TOGETHER if the distance between the rear speakers is less than 1 foot (0.3m).

Note:

When the 7/5 button is used to toggle between 7- and

5-channel playback, the SDP-40 automatically:

Activates ASA processing during 7-channel playback and deactivates ASA processing during 5-channel playback.

Switches between the 5.1 ULTRA2 and 5.1

, ULTRA2 and , or 5.1a

ULTRA2 and 5.1a listening modes.

3-31

Page 71
Image 71
JBL SDP-40 manual ULTRA2 SUB, BGC Boundary Gain Compensation

SDP-40 specifications

The JBL SDP-40 is an advanced audio processor that is designed for both professional and home theater applications, providing immersive sound experiences with exceptional clarity and precision. This high-performance product combines modern technological advancements with user-friendly features to cater to audiophiles and casual listeners alike.

One of the standout features of the SDP-40 is its support for multiple audio formats, including Dolby Atmos and DTS:X. These formats enable a three-dimensional sound experience, allowing users to immerse themselves in the audio environment, whether they are watching movies, playing video games, or listening to music. The SDP-40 processes up to 11.2 channels of audio, ensuring that every element of the sound field is effectively managed and delivered with brilliance.

The SDP-40 is equipped with JBL’s proprietary Room Acoustic Correction (RAC) technology. This feature enables the processor to analyze the specific acoustics of a room and automatically adjust the audio output for optimal performance. This is especially beneficial in spaces where sound can be impacted by various elements such as furniture and wall materials. By creating a personalized audio profile, users can experience sound as it was intended by content creators.

With its high-definition digital processing capabilities, the SDP-40 utilizes 32-bit processing and sampling rates up to 192 kHz. This ensures that audio playback remains true to the original recording, preserving every nuance and detail. The unit is also capable of handling various file types, including high-resolution audio, making it a versatile choice for music lovers.

Additional characteristics of the JBL SDP-40 include a range of connectivity options. Users will find multiple HDMI inputs, balanced XLR outputs, and digital audio inputs that allow for seamless integration with other home theater components. This flexibility ensures that the SDP-40 can be easily adapted to existing setups or used as a foundation for a new system.

The user interface of the SDP-40 is intuitive and easy to navigate. It features a large display and a remote control that enables quick access to settings and configurations. Furthermore, the processor supports firmware updates, ensuring that it stays current with technological advancements and evolving audio formats.

In conclusion, the JBL SDP-40 stands out as a premier audio processor, combining cutting-edge technology with user-centric features. Its ability to deliver high-quality, immersive audio experiences makes it a valuable addition to any home theater or professional sound setup. The SDP-40 is truly designed for those who appreciate the power of sound and the artistry of audio engineering.