Powerful, passive 2-way speaker systems designed for versatile installations.
Features a comprehensive range of mounting accessories for fixed and mobile setups.
The horn can be rotated 90° for horizontal or vertical mounting (SR-F08 only).
The SR-F04 and SR-F08 models are pre-tuned with TOA's Sound Philosophy, developed over 80 years of sound engineering experience, delivering optimal sound performance out of the box.
Frequency response charts indicate performance across audible frequencies.
Compact and Stylish Enclosure: Trapezoidal design fits seamlessly into various environments.
Durable Construction: Die-casting Aluminum Speaker Frame ensures stiffness and strength. Polyurea Coating protects the speaker surface.
Minimized Resonance: Birch Plywood enclosure reduces unwanted resonance.
Applications
- Main speakers in small or medium-sized auditoriums and conference rooms.
- Auxiliary speakers in large music halls and houses of worship.
Model Details
SR-F04
Two high-efficiency 4-inch (10 cm) cone-type woofers and a compression driver.
SR-F08
A high-efficiency 8-inch (20 cm) cone-type woofer and a compression driver with a rotatable CD horn.
Specifications
| Feature | SR-F04 | SR-F08 |
|---|---|---|
| Configuration | 2-way, passive, bass-reflex | 2-way, passive, bass-reflex |
| Power Handling Capacity (Pink Noise) | 80 W | 120 W |
| Power Handling Capacity (Program) | 240 W | 360 W |
| Rated Impedance | 8 Ω | 8 Ω |
| Sensitivity (1 W, 1 m) | 88 dB | 91 dB |
| Frequency Response | 80 Hz - 20 kHz | 65 Hz - 20 kHz |
| Crossover Frequency | 3 kHz | 1.5 kHz |
| Directivity Angle | 70° Conical | Horizontal: 90°, Vertical: 60° (Horn at 90° Rotation, Horizontal: 60°, Vertical: 90°) |
| Speaker Component (Low Frequency) | 10 cm (4") cone-type x 2 | 20 cm (8") cone-type |
| Speaker Component (High Frequency) | Compression driver fitted with CD horn | Compression driver fitted with CD horn |
| Connector | Neutrik NL4MP x 2, M4 screw terminal | Neutrik NL4MP x 2, M4 screw terminal |
| Finish | Enclosure: Birch plywood, black, polyurea coating. Grille: Steel plate, black, 40% gloss, paint. | Enclosure: Birch plywood, black, polyurea coating. Grille: Steel plate, black, 40% gloss, paint. |
| Dimensions (W x H x D) | 165 x 400 x 177 mm (6.5" x 15.75" x 6.97") | 249 x 450 x 243 mm (9.8" x 17.72" x 9.57") |
| Weight | 5.8 kg (12.79 lb) | 11 kg (24.25 lb) |
| Option | Mounting brackets, wall mount, stand adapter, stand. | Mounting brackets, wall mount, stand. |
Quality and Compliance
Made in Japan: SR-F04 and SR-F08 are manufactured in TOA's own factory in Japan, adhering to strict quality control.
Global Standards: Products comply with various international regulations including UL, CE, CCC, RoHS, WEEE, EN 54, SASO, and REACH, alongside ISO 9001 certification.
Advanced Testing: State-of-the-art facilities, including anechoic/echoic chambers and EMC test chambers, ensure product quality and reliability.
