SR-F08 2-Way Passive Speaker System
A front-view photograph of the TOA SR-F08 speaker, showing its grille and trapezoidal enclosure.
The SR-F08 is a 2-way passive speaker system for indoor use. Its properly-designed built-in passive network provides high-quality sound and high output capability. The speaker can be used for many applications as permanent and temporary installations.
Key Features
- Powerful, passive 2-way speaker system.
- Supported by a comprehensive range of mounting accessories to set up the speaker system in both fixed and mobile installations.
- The horn can be rotated 90 degrees to be mounted either horizontally or vertically, depending on the application.
- Compact and stylish trapezoidal enclosure to fit in everywhere.
- Die-casting aluminum speaker frame for good stiffness and strength-to-weight ratio.
- Birch plywood construction to minimize enclosure resonance.
- Polyurea coating to protect the speaker surface.
- Used as main speakers in small or medium-sized auditoriums and conference rooms.
- Used as auxiliary speakers in large music halls and houses of worship.
Specifications
| System Type | 2-way, Passive type, Bass-reflex type |
|---|---|
| Power Handling | Continuous pink noise: 120 W Continuous program: 360 W |
| Rated Impedance | 8 Ω |
| Sensitivity | 91 dB (1 W, 1 m) |
| Frequency Response | 65 Hz - 20 kHz |
| Crossover Frequency | 1.5 kHz |
| Directivity Angle | Horizontal: 90°, Vertical: 60° (Horn at 90° Rotation, Horizontal: 60°, Vertical: 90°) |
| Speaker Component | Low frequency: 20 cm (8") cone-type High frequency: Compression driver fitted with CD horn |
| Input Terminal | Neutrik NL4MPXX x 2, M4 screw terminal, distance between barriers: 11 mm (0.43") |
| Finish | Enclosure: Birch plywood, black, polyurea coating Grille: Steel plate, black, 40% gloss, paint |
| Dimensions | 249 (W) x 450 (H) x 243 (D) mm (9.8" x 17.72" x 9.57") |
| Weight | 11 kg (24.25 lb) |
| Optional Accessories | Speaker mounting bracket: HY-B0801, HY-UH08, HY-UV08 |
Dimensions and Internal Connection Diagram
Front View: Shows a rectangular speaker with dimensions 249 mm [9.8"] width and 450 mm [17.72"] height. The horn is indicated at the top and can be rotated 90 degrees.
Side View: Shows the depth of the speaker as 243 mm [9.57"].
Bottom View: Shows three mounting holes, labeled "UNIT: mm".
Rear View: Shows two Neutrik NL4MPXX connectors and a screw terminal block.
Internal Connection Diagram: Illustrates the wiring from the input terminals (NL4MPXX and screw terminal) to the speaker components. The NL4MPXX connectors are labeled 1+ / 1- and 2+ / 2-. The screw terminals are labeled '+' and '-'. The diagram shows how these connect to the low frequency and high frequency speaker components.
A&E Specifications
The 2-way passive loudspeaker shall consist of an 8 inches (20cm) low frequency transducer and a single high frequency compression driver with CD horn that can be rotated to allow dispersion angles of 90° horizontally and 60° vertically, or 60° horizontally and 90° vertically with a crossover point of 1.5 kHz. System frequency response shall be from 65 Hz to 20 kHz measured on axis. The loudspeaker shall produce a Sound Pressure Level (SPL) of 91 dB on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing 360 watts of continuous power and have a nominal impedance of 8 Ohms. The input connectors, located on the rear of the enclosure, shall be two Neutrik NL4 MP and two screw-type barrier strips. The cabinet shall allow the deployment of a wide range of brackets to achieve optimal coverage angles from ceilings, walls, pipes, and speaker stands. The loudspeaker enclosure shall be trapezoidal in shape and will be of a birch plywood construction with an impact-protected PCP (Polyurea Cabinet Protection) black finish with a steel front grille measuring 249 (w) x 450 (h) x 243 (d) mm (9.8" x 17.72" x 9.57"). The weight of the loudspeaker shall be 11 kg (24.25 lb.)
Optional Extras
- Speaker mounting brackets: HY-B0801, HY-UH08, HY-UV08
- Ceiling mount bracket: HY-C0801
- Speaker wall mount bracket: HY-WM08, HY-W0801
- Speaker stand: ST-34B
Manufacturer and Model
Manufacturer: TOA Corporation. Model: SR-F08.
