Description
Cut through the noise with the Bogen SP308A. This compact, heavy-duty 30-watt horn loudspeaker gives you crisp, understandable voice announcements whether you're paging in a busy warehouse, calling across a loading dock, or setting up two-way talkback at a construction site. Built tough with all-metal construction and a weatherproof design, it handles indoor and outdoor jobs without breaking a sweat. The SP308A runs on standard 8-ohm amplifiers, making it a straightforward choice when you want maximum power without the complexity of constant-voltage transformers.
Our Take: Choose the SP308A when your amplifier is already 8-ohm and you want maximum punch without adding transformer taps. Go with the SPT30A if you're building a big 70V paging system with dozens of horns. For lighter-duty areas, step down to the 15-watt SP158A or SPT15A to save money.
Key Features
- 30 watts continuous power (40 watts equalized) - plenty of volume for noisy industrial areas
- 8-ohm impedance - perfect match for standard low-impedance amplifiers
- High intelligibility reentrant design - excellent for one-way paging or two-way talkback
- All-metal weatherproof construction with durable mocha enamel finish
- Tilt-and-swivel mounting base - easy aiming in any direction
- Wide frequency response (225 Hz - 14 kHz) for natural-sounding voice
- 125 dB SPL at 4 feet with full 30W input - cuts through background noise
- Field-replaceable diaphragm - easy maintenance if ever needed
- Works great indoors or outdoors in warehouses, schools, factories, transportation terminals, and recreational areas
Technical Specifications
- Power Rating: 30 watts RMS continuous, 40 watts equalized
- Impedance: 8 ohms
- Frequency Response: 225 Hz to 14 kHz
- Sound Pressure Level: 125 dB @ 4 feet on axis with 30W input @ 1 kHz
- Dispersion: Approximately 100°
- Construction: All-metal reentrant horn with mocha enamel finish
- Mounting: Integrated tilt-and-swivel base
- Dimensions: Compact design (exact measurements available in manufacturer spec sheet)
- Weight: Rugged yet manageable for easy installation
- Applications: One-way paging or two-way talkback systems