Bosch - LC2-PC30G6-4, Pair of 30W 4-Inch Coaxial Ceiling Speakers

Features

- Complete set of two ceiling loudspeakers

- Four-inch coaxial two-way driver design

- Wide-range speech and music reproduction

- Polypropylene-cone low-frequency driver

- Titanium-coated dome high-frequency driver

- Waveguide-coupled tweeter for controlled dispersion

- Wide and consistent acoustic coverage

- Thirty-watt rated power per loudspeaker

- Fifty-watt maximum power per loudspeaker

- Integrated line-matching transformer

- Supports 70-volt distributed-audio systems

- Supports 100-volt distributed-audio systems

- Direct eight-ohm low-impedance operation

- Four selectable power settings at 100 V

- Five selectable power settings at 70 V

- Available taps: 30 W, 15 W, 7.5 W and 3.75 W

- Additional 1.88-watt tap at 70 V

- Front-accessible transformer-tap selector

- Second-order passive crossover network

- Crossover frequency of 3.3 kHz

- Comprehensive overload-protection circuitry

- Full-bandwidth loudspeaker protection

- Protects woofer, tweeter and crossover network

- Extended frequency response up to 20 kHz

- Wide 130-degree conical coverage

- Integrated metal rear back can

- Optimized rear volume for low-frequency performance

- Circular steel front grille

- Powder-coated grille finish

- Self-extinguishing UL94V0 ABS front baffle

- Galvanized-steel rear enclosure

- Discreet white RAL 9010 finish

- Three-pole ceramic screw-terminal block

- Integrated protective earth connection

- Supports loop-through system wiring

- Helps maintain circuit integrity during fire conditions

- Three integral toggle anchors

- Quick installation in suspended ceilings

- Supports ceiling thicknesses from 4 to 25 mm

- Tile bridges and C-rings included

- Circular ceiling-cutout template included

- Reusable paint shield included

- BS 5839-8 and EN 60849 compliant

- Complies with EN 60065 safety requirements

- European CE certification

- Compatible with optional LC2-PC60G6-10 subwoofer

- Optional subwoofer sold separately

Specifications

- Brand: Bosch

- Model: LC2-PC30G6-4

- Product number: F.01U.079.383

- Product range: Premium Sound

- Product type: Two-way coaxial ceiling loudspeakers

- Package quantity: 2 loudspeakers

- Application: Speech, music and voice evacuation

- Nominal low-frequency driver diameter: 100 mm

- Nominal low-frequency driver diameter: 4 inches

- Low-frequency cone material: Polypropylene

- High-frequency driver: 19 mm dome

- Tweeter material: Titanium-coated Mylar laminate

- Tweeter coupling: Acoustic waveguide

- Passive crossover frequency: 3.3 kHz

- Maximum power: 50 W per loudspeaker

- Rated power: 30 W per loudspeaker

- 100 V power taps: 30 W, 15 W, 7.5 W and 3.75 W

- 70 V power taps: 30 W, 15 W, 7.5 W, 3.75 W and 1.88 W

- Low-impedance mode: 8 Ω

- Compatible line voltages: 70 V and 100 V

- Nominal impedance at 30 W and 70 V: 167 Ω

- Nominal impedance at 30 W and 100 V: 333 Ω

- SPL at 30 W/1 m: 101 dB

- Sensitivity at 1 W/1 m: 86 dB

- Frequency range at -10 dB: 65 Hz to 20 kHz

- Conical coverage angle: 130°

- Connector: Three-pole ceramic screw terminal

- Connector function: Input, loop-through and earth

- Outside diameter: 210 mm

- Maximum depth: 176 mm

- Ceiling cutout diameter: 183 mm

- Cutout tolerance: Up to +5 mm

- Compatible ceiling thickness: 4 to 25 mm

- Mounting system: Three integral toggle anchors

- Front-baffle material: UL94V0 ABS

- Rear-enclosure material: Galvanized steel

- Grille material: Powder-coated steel

- Color: White

- Color reference: RAL 9010

- Net weight: 2.7 kg per loudspeaker

- Operating temperature: -25 °C to +55 °C

- Storage and transport temperature: -40 °C to +70 °C

- Relative humidity: Below 95%, non-condensing

- Voice-evacuation compliance: BS 5839-8 and EN 60849

- Safety standard: EN 60065

- European certification: CE

- Supplied loudspeakers: 2

- Supplied tile bridges and C-rings: 2

- Supplied 183 mm circular template: 1

- Supplied paint shield: 1

- Supplied installation instructions: 1

- Subwoofer included: No