SpeakerPro 3.0

SpeakerPro is a noteworthy application that allows users to measure speaker distances and toe-in angles with precision using their iPhone, iPad, or iPod Touch. This tool caters not only to audio enthusiasts but also to home recordists and professionals, functioning seamlessly with any stereo or surround sound system, regardless of the make or model of the speakers. The app leverages patented technology to optimize the performance of your audio system.

Key Features:

• Employs your iPhone, iPad, or iPod Touch for accurate measurement of critical speaker-to-listening position and speaker-to-speaker distances.
• User-friendly interface that is intuitive and straightforward.
• Intelligent recommendations for speaker toe-in angles based on your system's layout, complete with color coding and real-time onscreen icons.
• Operates offline—no WiFi or Internet connection necessary.
• Measurements boast high accuracy, within fractions of an inch.
• Tabular view displays multiple distance measurements, facilitating printing or sharing.
• Reference calibration adjusts for latency in the audio system's signal path automatically.
• Projects are saved for convenience and can be renamed and recalled easily.
• Includes a user guide that can be printed or shared for additional assistance.

(Note: To measure distances, it is necessary to use an appropriate audio cable to connect your device's headphone jack to the inputs of your speaker system.)

The process of measuring speaker distances and angles with SpeakerPro is remarkably straightforward. Users initiate by connecting their device's headphone output to the speakers or audio system via an appropriate audio cable. After a simple calibration, one can select the starting speaker by tapping its onscreen icon. The device should then be positioned at the listening zone (or next to another speaker), followed by touching the corresponding onscreen icon. SpeakerPro will immediately provide the precise distance between these points, allowing adjustments as needed.

Upon completing the distance measurements, users can access the Angle feature for tailored recommendations on speaker toe-in angles. Begin by ensuring your speakers face directly forward. Position the iPhone, iPad, or iPod Touch atop one speaker and select its onscreen icon, then rotate that speaker towards the listening position. As adjustments are made, SpeakerPro’s display indicates the degree of toe-in using color-coded guidance throughout a recommended range of angles. This method is repeated for paired speakers in the configuration. A convenient Reset button enables users to restart the measurement process at any time, facilitating experimentation with various distance measurements and toe-in angles.