Listen Technologies C7-2N C Series MultiLoop Networkable Driver, 2x 7.0 Amps

The C Series hearing loop drivers from Ampetronic mark a substantial development in assistive listening technology. Compact, elegant, and sturdy, C Series units feature digital signal processing and networking functionality.

The drivers feature a simple digital user interface, enabling accurate adjustment and providing clear indicators, system diagnostics, and built-in test tones. C Series drivers are fully networkable with a Wi-Fi accessible standard browser-based control panel for remote set-up, monitoring, and email alerts.

The C7-2N features 7.0 Amps RMS current loop output and two channels, plus ample voltage headroom, making it suitable for a wide range of applications. Fast, accurate installation can be performed with total confidence; unique, multi-stage filtering ensures compatibility with other systems and global EMC regulations.

Architectural Specs
The C Series MultiLoop Driver shall continuously deliver two (2) 7 A(RMS) per channel when excited with a 1 kHz sine wave as measured with the IEC 62489-1 induction loop amplifier performance standard. Only drivers that have been tested and compliant to this IEC 62489-1 specification shall be accepted, no other substitutions will be allowed.

In a Perimeter Loop application it shall cover up to two (2) x 460 sq. m (4,952 sq. ft.) each. In a MultiLoop Low Loss application it shall cover up to 1089 sq. m (11,819 sq. ft.) The MultiLoop driver shall internally incorporate two (2) loop drivers and one (1) accurate and stable 90 audio phased shifter. The MultiLoop driver with the proper design shall have reduced spill to no more than 1.5 m (4.9 ft.). The driver shall have a frequency response of at least 80Hz to 6.5kHz +/- 3 dB with THD+N less than 0.2%. The unit shall incorporate (AGC) Audio Gain Control optimized for speech with a compression dynamic range of >36 dB audio processing. The unit shall incorporate Dual Slope Metal Loss Correction to rectify frequency loss caused by adjacent metal structures.

The unit shall incorporate built in test signals and shall be fully networkable with a Wi-Fi accessible standard browser based control panel for remote set-up, monitoring and email alerts. The unit shall occupy one rack space and rack mount brackets shall be included. The Single Loop driver is tested to and compliant with: IEC 62489-1 induction loop amplifier performance standard. The C7-2N C Series MultiLoop Networkable Driver (7.0 Amps x 2) is specified.

Qualification and Certification of the Contractor
Only AV Integration Firms/Dealers that have completed and are currently certified under specific manufacturer training to test, install, and commission along with providing a Certificate of Conformity in accordance with the IEC 60118-4 standard shall be eligible to bid upon this portion of this bid.

Standard Compliance
This product is designed to form part of a system that can meet all the requirements of the international loop performance standard IEC60118-4, and the relevant parts of BS7594. To fully meet requirements of these standards, correct design, installation, commissioning and maintenance are required. All specification data has been compiled in accordance with IEC62489-1, the international standard for audio frequency induction loop equipment. Specification data should only be compared with data compliant to this standard.