FRC510-E
The FRC510-E combines an Innovox FRC-510 driver/baffle assembly with a 0.25 ft3 steel ceiling enclosure and snap-on steel grille. The system features a reflex tuned 5.25" LF cone driver with a coaxially-mounted HF section. It employs an optimized passive crossover with 4th-order acoustic slopes to integrate both on-axis and off-axis (power response) characteristics of the HF and LF sections. The coincident driver orientation enables the FRC510-E to produce wide and uniform off-axis coverage.
The FRC510-E is supplied with a three-point flip-out mounting tab system for quick retrofit mounting in gypsum board ceilings or for easy installation in lay-in tile ceilings (with optional tile bridge). The speaker is available with a high-quality 70-volt transformer with selectable 5, 10 or 15-watt taps as the model FRC510-ET.
Applications
The FRC510-E is engineered for applications where high quality, wide coverage, full range output is required from a compact recessed ceiling loudspeaker.
| NOMINAL DATA |
FRC510-E |
| Frequency Response |
67 - 18,000 Hz +/3 dB |
| Sensitivity |
90 dB @ 1W / 1M |
| Impedance |
8 ohms |
| Power Handling |
65 watts long-term program |
| Maximum Output |
105 dB long term; 111 dB peak |
| Nominal Coverage Angles |
1200 conical |
| Dimensions |
Enclosure 7.00"H x 9.38"OD; grille OD 12.13" |
| Weights |
8.2 lb net wt; 10.2 lb shipping wt. |
| DESCRIPTIVE DATA |
FRC510-E |
| System Configuration |
Two way full range coaxial ceiling mount with passive crossover |
| Components and Loading |
(1) 5.25" LF cone driver; (1) 10-mm balanced-drive HF driver |
| Recommended High Pass Filter |
24 db/oct @ 45 Hz |
| Cabinet Type |
Cylindrical recessed ceiling enclosure with round grille |
| Enclosure Material |
Steel |
| Finish |
Black textured urethane (enclosure); white satin urethane (grille) |
| Connectors |
2-terminal Euroblock (4 terminal Euroblock for FRC510-ET) |
| Suspension Hardware |
(3) flip-out mounting tabs |
| Grill |
Two-piece snap-on steel disk with perforated steel center |
Architectural Specifications
The two-way full range recessed ceiling loudspeaker shall be of a point-source type and shall incorporate a 10-mm balanced-drive type HF transducer and a 5.25" LF cone driver in a coaxial mounting. The driver assembly shall be housed in an optimally tuned and vented enclosure. The system shall have a nominal coverage pattern of 1200 conical. A passive filter network shall be employed to provide a crossover with 24 dB/octave acoustic slopes and system equalization.
System frequency response shall vary no more than
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