Compact 6.5-inch Two-way Complex Conic Loudspeaker Systems

• Passive • Powered • Networked

Sound that makes performances and audiences truly come alive doesn’t come easy. But SYGMA loudspeakers put the power of unique Renkus-Heinz developments like Complex Conic horns to work for you. Optional intelligent amplification, optional Ethernet network signal distribution, control and supervision, versatile enclosure designs and rugged construction help solve your sound reinforcement challenges easily and quickly.

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Design Without Boundaries - Performance Without Limits

The global SYGMA development and manufacturing process delivers unsurpassed quality and innovation, for performance and style that will make you proud and durability that will keep you sounding great. Before we’ll ship them, your loudspeakers have to meet our exacting requirements.

PF Series Intelligent Digital Amplifiers can connect to RHAON, the Renkus-Heinz Audio Operations Network. RHAON gives you complete control of digital audio distribution, loudspeaker processing and system management.

• The SG61-2R is RHAON-empowered for full audio networking.
• The SG61-2 is self-powered.
• The SGX61 is unpowered, for use with external amplification.

Key Features

• High Volume Output, Small Enclosures
80 Hz to 20 kHz ±3 dB: Outstanding, full-range performance in an extremely compact, space-saving design.

• Flexible Input Configurations
Choose passive inputs, or go self-powered with the PF1-200 series intelligent amplifier, either with or without RHAON net working.

• RHAON Audio Operations Network
Self-Powered SG61 cabinets are easily connected to RHAON for flexible digital signal distribution, loudspeaker management and control using standard Ethernet hardware and cabling.

• Exclusive 150° by 60° Complex Conic Design
Provides constant beamwidth/directivity without the problems of conventional rectangular horns, can be rotated 90° within the cabinet for wide or deep listening spaces.

• 1-inch Extended Range Titanium HF Driver
Provides smooth, low distortion high frequency performance to 20 kHz and beyond.

• Heavy-Duty 6.5-inch Woofer
Easily handles 120 Watts of program power.

PF Series Intelligent Amplifiers

Passive, powered or networked, you can choose the system configuration that meets your needs at any time. At the factory or in the field, the SGX passive connector plate can be easily replaced by one of five PF Series intelligent Class D digital amplifiers.

The PF series light weight switching power supplies are over 70% efficient at full output. Their high efficiency reducing AC power requirements and eliminating the need for a cooling fan.


Whenever you are ready for Ethernet audio networking, your Sygma loudspeakers are too. Just replace the connector plate or the PF1-200 with a RHAON empowered amplifier equipped for connection to the Renkus-Heinz Audio Operations Network. RHAON empowers you with full control over digital audio distribution, loudspeaker-specifi DSP and control/monitoring – all using standard Ethernet hardware and cable.

Ready now for a self-powered Sygma System? Order the SG61-2. If you need full audio operations networking, order the RHAON empowered SG61-2R.


Virtually any installation where size is a critical issue and outstanding sonic performance is required.

Ideal for fills, delays and effects in both distributed and playback systems in:

• Churches
• Theaters
• Performing Arts Centers
• Schools
• Sports venues
• Board rooms
• Malls
• Transportation Venues
• Retail Environments

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FileDocument TypeModelsDescription
ViewLoudspeaker User ManualLoudspeaker User's Manual
ViewWarrantyProduct Warranty

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