AUDAC MBK300S/B – Ceiling Flying System for FX3.15, Black
AUDAC MBK300S/B – Ceiling Flying System for FX3.15, Black is backordered and will ship as soon as it is back in stock.
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AUDAC MBK300S/B – Ceiling Flying System for FX3.15, Black
What is the AUDAC MBK300S/B ceiling flying system?
The AUDAC MBK300S/B is a ceiling flying system designed specifically to suspend one FX3.15 high-output loudspeaker. It lets integrators fly the top cabinet from a ceiling or other structural point while aiming it at the required angle for the listening area. The black bracket set is the rigging companion for FX-series installations in auditoriums, houses of worship and large multi-purpose rooms.
How does the AUDAC MBK300S/B ceiling flying system work?
The MBK300S/B is supplied as a complete bracket set built around the MBK310/B fly frame for FX-series loudspeaker brackets. Two MBK315-01/B side boards attach to the FX3.15 cabinet, and an MBK320-01/B connection board set with angle plates sets the downward tilt between 20° and 60°. A dedicated MBK300S-SS screw set is included so the hardware assembles to the cabinet without sourcing separate fasteners. Because local rigging legislation differs, AUDAC does not include the steel safety wire (Ø 8 mm / 0.31 in, 3250 mm / 128 in) or the 1.5-ton bow shackle; these must be supplied on site to meet the applicable code. The assembled set weighs 61.95 lb, so the ceiling structure and anchor points should be reviewed by a qualified installer before the loudspeaker is flown. When the design calls for a subwoofer in the same hang, the MBK302S flying system suspends one FX3.15 together with one FX1.18 horn-loaded subwoofer. AUDAC lists an improved MBK300SI/B version that is technically identical and differs only in packaging. Pair the flown FX3.15 with WaveDynamics DSP amplification such as the SMQ500 or SMQ750 for crossover and driver protection.
What are the key features of the AUDAC MBK300S/B ceiling flying system?
- Purpose-built for the FX3.15 — The bracket set is designed specifically for mounting the AUDAC FX3.15 high-output cabinet.
- Adjustable aiming angle — The MBK320-01/B angle plates let installers tilt the loudspeaker between 20° and 60° toward the audience.
- Complete fly frame kit — The set includes the MBK310/B fly frame, MBK315-01/B side boards, MBK320-01/B connection boards and MBK300S-SS screw set.
- Ceiling or structural mounting — The system allows the top cabinet to be flown from a ceiling or another suitable position.
- Local-code safety hardware — Safety wire and bow shackle are sourced locally so the installation meets the rigging rules that apply on site.
- Black finish — The black hardware matches the FX-series cabinets for a clean flown installation.
Where is the AUDAC MBK300S/B ceiling flying system typically used?
- Auditorium
- House of worship
- Multi-purpose room
- All-hands room
Technical Specifications
| Model | MBK300S/B (AUDAC part ADC-MBK300S/B) |
| Product type | Ceiling flying system for 1x FX3.15 |
| Compatible loudspeaker | AUDAC FX3.15 high-output cabinet 15" |
| Included | 1x MBK310/B fly frame for FX series loudspeaker bracket; 1x MBK315-01/B side board set for FX3.15 (2 pcs); 1x MBK320-01/B connection board set, angle plate 20° – 60° (2 pcs); 1x MBK300S-SS screw set |
| Not included (local legislation) | Steel safety wire Ø 0.31 in (8 mm), 128 in (3250 mm); 1.5-ton bow shackle |
| Weight | 61.95 lb |
| Colour | Black |
| Related version | MBK300SI/B: technically identical, new packaging |
Frequently Asked Questions
Which loudspeaker does the MBK300S/B fit?
It is designed for one AUDAC FX3.15 15" high-output cabinet. To fly an FX3.15 together with an FX1.18 subwoofer, use the MBK302S flying system instead.
What tilt range does it offer?
The included MBK320-01/B connection board set provides angle plates from 20° to 60°.
Is safety wire included?
No. Due to local legislation, AUDAC does not include the 8 mm steel safety wire or the 1.5-ton bow shackle. Source certified hardware that meets your local rigging code.
What does the set weigh?
AUDAC lists the MBK300S/B at 61.95 lb. Add this to the cabinet weight when calculating structural loads.
How does the flown FX3.15 integrate with the rest of the AV system?
The FX3.15 is driven from a power amplifier; AUDAC WaveDynamics DSP amplifiers such as the SMQ500 and SMQ750 handle processing and amplification in AUDAC FX reference systems.
What is the difference between MBK300S/B and MBK300SI/B?
AUDAC states the "I" version is technically identical; only the packaging has been improved.
What warranty applies?
AUDAC's product page for this model does not list warranty terms. Contact Creation Networks at (888) 230-3661 for current AUDAC warranty coverage before you order.
Can Creation Networks install a flown FX system?
Yes. Creation Networks designs, installs and supports AUDAC systems nationwide. Call (888) 230-3661 or browse the full AUDAC collection.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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