FBT ELYSION 4CT Passive Speaker

FBT ELYSION 4CT Passive Speaker

The FBT ELYSION 4CT is a passive speaker for in-ceiling installation.

A 4-inch low-frequency driver and a 0.75-inch high-frequency driver form a two-way system for music and speech in fixed indoor installations.

An external amplifier is required. The speaker supports a 16 Ω bypass setting and includes a transformer for 70 V and 100 V distributed systems. The power selector behind the front grille sets the power for each installation zone.

The ABS enclosure has a scratch-resistant painted finish. Its magnetic steel grille is removable and paintable, with black and white grille finishes available.

Main Features

• Three spring mounting clamps secure the speaker in the ceiling; a safety hook supports the safety cable. Adjustment screws set the clamp position to suit the ceiling structure.
• A ceramic terminal block accepts the speaker cable, and a link connection feeds other speakers. The connection system incorporates a thermal fuse.
• In a 70 V or 100 V system, each speaker can use a different power tap. The combined tap power of all speakers on the line must not exceed the amplifier rating.
• An ELYSION 8ST subwoofer can extend the system when additional low-frequency output is needed.

Technical Specifications

• System: passive, two-way
• LF Driver: 1 × 4-inch; 1-inch voice coil
• HF Driver: 1 × 0.75-inch; 0.75-inch voice coil
• Recommended Amplifier: 60 W RMS / 16 Ω
• Rated Noise Power (100 h): 30 W
• Impedance: 16 Ω
• Power Taps: 100 V: 7.5 / 15 / 30 W; 70 V: 3.75 / 7.5 / 15 / 30 W; 16 Ω bypass
• Frequency Response (−6 dB): 85 Hz - 20 kHz
• Sensitivity (1 W / 1 m): 87 dB
• Maximum SPL (1 m / 4 m): 100.5 / 88.5 dB
• Dispersion H = V (−6 dB): 175° / 158° / 149° / 51° / 97° (500 Hz / 1 / 2 / 4 / 8 kHz)
• Recommended High-Pass Filter: 75 Hz, 24 dB/oct
• Enclosure and Grille: ABS enclosure, steel grille
• Dimensions (Diameter × Depth): Ø325 × 101 mm
• Cutout Diameter: Ø295 mm
• Recess Depth: 94 mm
• Weight: 3.5 kg
• Operating / Storage Temperature: −25…+55 °C / −40…+70 °C
• Relative Humidity: <95 %

A qualified installer must carry out mounting and connection. A safety cable and a structure capable of supporting the speaker are required. Never connect the 16 Ω bypass setting to a 100 V line.

What’s Included

• 1 × FBT ELYSION 4CT Passive Speaker
• Safety cable and mounting screws
• Rear cover with mounting screws and cable glands

Who Is It For

For fixed music and speech systems in offices, retail and leisure spaces where speakers should integrate into the ceiling.

Can’t find the FBT product you are looking for?

Contact us: info@stageiq.lt or +370 636 55536.