FR-6527
The FR-6527 is a high-fidelity,full-range two-way loudspeaker with a passive crossover in a compact rectangular enclosure. It features a 6.5" LF cone driver and a 27 mm textile dome HF transducer. It employs an optimized passive crossover with 3rd-order acoustic slopes to integrate both the on-axis and off-axis (power response) characteristics of the LF and HF sections. The FR-6527 is available with a U-bracket and may be mounted with either a horizontal or vertical orientation.
Applications
The FR-6527 is engineered for applications where high output, high-definition performance is required from a compact loudspeaker. The FR-6527 combines studio monitor performance with professional audio reinforcement out capability.
| NOMINAL DATA |
FR-6527 |
| Frequency Response |
58 - 22,000 Hz +/- 3 dB |
| Sensitivity |
91 dB @ 1W/1M |
| Impedance |
8 ohm nominal |
| Power Handling |
175 watts long-term program (AES standard) |
| Maximum Output |
113 dB long term; 119 dB peak |
| Nominal Coverage Angles |
1200 H x 1200 V |
| Dimensions |
11.63"H x 8.13"W x 10.50"D |
| Weights |
16 lb net; 18 lb shipping weight |
| DESCRIPTIVE DATA |
FR-6527 |
| System Configuration |
Two-way full range with passive crossover |
| Components and Loading |
(1) 6.5" LF cone driver; (1) 27-mm textile dome HF transducer |
| Recommended High Pass Filter |
24 dB/oct @ 45 Hz |
| Cabinet Type |
Rectangular |
| Enclosure Material |
Medium density fiberboard |
| Finish |
Black or White textured polyurethane (custom finishes available) |
| Connectors |
Paired binding posts |
| Suspension Hardware |
(4) 1/4"-20 threaded mounting points located on enclosure top, back and bottom |
| Grill |
Powdercoated perforated steel (fabric-wrapped MDF optional) |
Architectural Specifications
The two-way full range loudspeaker shall incorporate a 27-mm textile dome HF transducer and a single 6.5" LF cone driver. The LF driver shall be mounted in an optimally tuned vented enclosure. A passive filter network shall be employed to provide a crossover with 18db/octave acoustic slopes and system equalization.
System frequency response shall vary no more than +/- 3 dB from 58 Hz to 22 kHz measured on axis. The loudspeaker shall produce a Sound Pressure Level (SPL) of 91 dB on axis at one meter with a one watt input, and shall be capable of producing 119 dB on axis at one meter. The loudspeaker shall handle 175 watts of amplifier power (AES standard) and shall have a nominal impedance of 8 ohms.
The loudspeaker enclosure shallbe rectangular in shape. It shall be constructed of 19-mm medium density fiberboard (MDF) and shall employ extensive internal bracing. It shall be available in a black or white textured polyurethane finish. The input connector shall be two-position binding post. Four (4) 1/4"-20 threaded mounting points shall be provided in the enclosure top, back and bottom. The loudspeaker baffle shall be covered with a perforated steel grill, and a fabric-wrapped MDF grill shall be available as an option.
The loudspeaker shall be Innovox Audio model FR-6527.
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