Bogen HFSF1 High-Fidelity, Small-Footprint Loudspeaker
SKU
HFSF1
Model No
HFSF1
$95.00
Product Highlights
- Superior sound in a very compact enclosure
- Wide-dispersion coaxial driver for broad, even coverage; superb off-axis response
- Small footprint, visually appealing
- Only 7-1/4" face diameter
- Installs in wide range of ceiling types

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The HFSF1 from Bogen is a high-fidelity, Small-Footprint Ceiling Loudspeaker that delivers superior sound quality housed in a compact design. With a diameter of just 7-1/4 inches, it can easily be mounted in various ceiling types, including hard-surfaced and suspended ceilings. The loudspeaker features a versatile rotary tap selector switch for direct power output control, while its coaxial design and advanced venting system ensure exceptional audio fidelity for both music and voice reinforcement. Ideal for settings where high-quality sound meets aesthetic minimalism, this speaker pairs perfectly with the Bogen CSUB Ceiling Subwoofer.
Bogen HFSF1 Loudspeaker Features
- Superior Sound: Delivers high-quality audio for music and voice reinforcement, ensuring clear communication and immersive listening experiences.
- Wide-Dispersion Coaxial Driver: Provides broad coverage and superb off-axis response, enhancing overall sound quality across the space.
- Compact Design: Small footprint at only 7-1/4" diameter makes it visually appealing and easy to integrate into different environments.
- Versatile Installation: Suitable for a wide range of ceiling types, ensuring compatibility with existing structures.
- Selectable Power Taps: Offers flexibility with 16, 8, 4, 2, and 1-watt settings at 70V, allowing customization based on specific audio needs.
- Low-Impedance Capability: Features a 16-ohm input setting, enabling use with low-impedance systems for added versatility.
- Easy Wiring: Equipped with a removable plug-in connector for quick setup and loop-through capabilities for additional speakers.
- Flexible Conduit Connection: Includes a knockout feature in the terminal cover, simplifying installations with conduit connections.
- Durable Construction: Compounded rubber surround guarantees lasting performance and reliability over time.
- Secure Mounting: Integral clamps tighten quickly and firmly, ensuring stability and security during use.
- Seismic Safety Features: Comes with an attachment point for a safety cable to enhance installation safety in overhead applications.
Bogen HFSF1 Detailed Specifications
| Speaker Type | Ceiling Loudspeaker |
| Diameter | 7-1/4 inches |
| Power Taps | 16, 8, 4, 2, 1 watts (70V) |
| Impedance | 16 ohms (selectable) |
| Installation Type | Suitable for hard-surfaced and suspended ceilings |
| Connector Type | Removable plug-in connector with loop-through terminals |
| Mounting Method | Integral mounting clamps |
| Safety Features | Attachment point for seismic safety cable |
| Surround Material | Compounded rubber |
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