Commercial Audio

Auto Dealership This 26000 sq ft facility is comprised of four program zones. The showroom zone has background music and paging functionality with EQ for the JBL control 40 sub/sat system providing a frequency response from 32Hz to 20kHz with maximum continuous average SPL of 84.4 dB. The outdoor zone also has background music and paging functionality where most pages will come from the reception microphone. The offices and bathrooms are one zone with music and paging. Each room has its own wall-mounted volume controller. Finally the service area is a paging only zone where most pages come from the service microphone. EQ and paging priorities are set from the ZonePro 641 while power is provided by the Crown CT8150 multichannel .

120’

25’ CEILING 80’ S3 S3

S3 S3 SERVICE S102 SERVICE RECEPTION 75W M2

ZC1 ZC3

S102 101W

10’ CEILING S1 S2 S2 S104 S2 ZC3 WOMENS MENS

14’ CEILING OFFICE

S105 S2 S1 S1

OFFICE ZC3 AVR M1

S106 S2 ZC1 ZC3 OFFICE ZC3 S1 S1

S107 S2 S103 75W OFFICE ZC3 ZC1 110’

S3 S3 180’ Rack Description Media Source

Source Components Dealerships can have many sources, but the primary media source will be to provide background music for the showroom and lot areas. Paging microphones are dbx Zone Pro 641 M commonly used in the showroom reception area and service reception area. Phone systems can also output pages and integrate similarly as a paging mic would ZC1, ZC3

Signal Processing & Routing Crown CT8150 The DBX ZonePro 641 provides both input processing and output processing and signal routing functionality. The showroom, outdoor lot, and office zones have both paging and music routed with priority given to the paging mics. The service bay is a paging only zone. The showroom reception S100 mic is given priority over the service reception mic. S101 S102 Amplification S103 The outputs zones are powered by the Crown CT8150 S104 S105 amplifier. WXFMR8 Transformer Kit. AKG DST 995 System  The showroom zones uses the JBL Control 47 C/T system for full range frequency response providing this zone with the highest quality of sound in the facility. The offices and bathrooms employ the JBL 8128 8” ceiling speakers for Equipment List cost effectiveness and a wide dispersion pattern. The service bay used the JBL Control 25T surface speakers.

S1 5 JBL Control 47 C/T Accessories Three DBX ZC-1s are used for remote volume control at S2 6 JBL Control 8128* each reception desk and near the door for the outdoor lot. S3 6 JBL Control 25T DBX –ZC3s are used at each reception desk to provide paging zone selection. ZC1 3 dbx ZC-1

ZC3 2 dbx ZC-3 M1, M2 2 AKG DST 99S 1 dbx ZonePro 641 1 Crown CT 8150 1 XMFR 8 5 — 70V level control For More Information on *For use in non-plenum ceilings only. Distributed Speaker Systems: See section 1.3.6 of the Crown Amplifier Application Guide (http://www.crownaudio.com/pdf/133472.pdf) Input Wiring: See section 1.2 of the Crown Amplifier Application Guide. System Gain Structure: See section 1.6 of the Crown Amplifier Application Guide. ZonePRO Designer Software: (ftp://ftp.dbxpro.com/pub/PDFs/App%20Guides/ ZonePro%20App%20Guide.pdf) or go to www.dbxpro.com