Australian Monitor QF20CS 20W Sealed Back Ceiling Speaker
The Australian Monitor QF20CS is a high-powered 20W coaxial ceiling speaker with sealed back-can construction for acoustic isolation in commercial environments. Featuring flexible 100V line tappings and frameless magnetic grill design, it delivers powerful, detailed audio reproduction for retail, education, and corporate spaces.Overview
The Australian Monitor QF20CS combines two-way coaxial driver technology with sealed back-can isolation to deliver high output and detailed audio in demanding commercial ceiling speaker applications. Its flexible power tapping options and premium coaxial design make it ideal for spaces requiring both high SPL and refined audio quality.
Key Features
- Premium coaxial high-powered driver: 4-inch woofer and 20mm tweeter
- 20W power rating for high output in medium to large commercial spaces
- Sealed steel back-can for acoustic isolation and ceiling cavity spill prevention
- Frameless magnetic grill for easy removal and flexible tapping adjustments
- Front-baffle porting for improved bass response and detail
- Flexible 100V line tappings at 2.5, 5, 10, 20 watts
- Direct 30W connection at 16Ω impedance
- Optional tile bridge (AM20CSTB) for drop-ceiling installation
- EASE® GLL simulation files available for acoustic modeling
Specifications
- Power Output: 20 W
- Type: Ceiling Speaker
- Driver Configuration: 4" coaxial + 20mm high-output driver
- Power Tappings: 100V at 2.5, 5, 10, 20 W; direct 30W @ 16Ω
- Frequency Response: 110 Hz–20 kHz
- Maximum SPL: 30 W specification
- Enclosure: Sealed steel back-can
- Grill: White frameless powder-coated steel
- Dimensions: 218 mm × 125 mm
- Weight: 2.15 kg
- Color: Black
- Country of Origin: India
Why buy from Procure.ae
Procure.ae stocks premium commercial ceiling speakers and audio systems for retail, hospitality, education, and corporate clients across the UAE and GCC. Request a quote for system design, acoustic modeling support, and bulk installation.
FAQ
What is the sealed back-can design and why is it important?
The sealed back-can isolates the speaker from the ceiling cavity, minimizing sound reflections and spill into adjacent areas, ensuring clean audio distribution in multi-tenant and partition spaces.
Can I change the tapping after installation?
Yes, the frameless magnetic grill allows easy removal for quick tapping adjustments without full speaker extraction.
Does the QF20CS support EASE® modeling?
Yes, EASE® GLL files are available for acoustic simulation and system design optimization.
Description
Overview
The Australian Monitor QF20CS combines two-way coaxial driver technology with sealed back-can isolation to deliver high output and detailed audio in demanding commercial ceiling speaker applications. Its flexible power tapping options and premium coaxial design make it ideal for spaces requiring both high SPL and refined audio quality.
Key Features
- Premium coaxial high-powered driver: 4-inch woofer and 20mm tweeter
- 20W power rating for high output in medium to large commercial spaces
- Sealed steel back-can for acoustic isolation and ceiling cavity spill prevention
- Frameless magnetic grill for easy removal and flexible tapping adjustments
- Front-baffle porting for improved bass response and detail
- Flexible 100V line tappings at 2.5, 5, 10, 20 watts
- Direct 30W connection at 16Ω impedance
- Optional tile bridge (AM20CSTB) for drop-ceiling installation
- EASE® GLL simulation files available for acoustic modeling
Specifications
- Power Output: 20 W
- Type: Ceiling Speaker
- Driver Configuration: 4" coaxial + 20mm high-output driver
- Power Tappings: 100V at 2.5, 5, 10, 20 W; direct 30W @ 16Ω
- Frequency Response: 110 Hz–20 kHz
- Maximum SPL: 30 W specification
- Enclosure: Sealed steel back-can
- Grill: White frameless powder-coated steel
- Dimensions: 218 mm × 125 mm
- Weight: 2.15 kg
- Color: Black
- Country of Origin: India
Why buy from Procure.ae
Procure.ae stocks premium commercial ceiling speakers and audio systems for retail, hospitality, education, and corporate clients across the UAE and GCC. Request a quote for system design, acoustic modeling support, and bulk installation.
FAQ
What is the sealed back-can design and why is it important?
The sealed back-can isolates the speaker from the ceiling cavity, minimizing sound reflections and spill into adjacent areas, ensuring clean audio distribution in multi-tenant and partition spaces.
Can I change the tapping after installation?
Yes, the frameless magnetic grill allows easy removal for quick tapping adjustments without full speaker extraction.
Does the QF20CS support EASE® modeling?
Yes, EASE® GLL files are available for acoustic simulation and system design optimization.
Specifications
Brand
Australian Monitor
Product Type
Pa Speaker
Storefront L1
Audio Video
Storefront L2
Speakers
Storefront L3
Pa Speakers
Weight (Spec)
2.15
Color (Spec)
Black
Country of Origin
India
Dimensions
218mm x 125mm
Frequency Response
110Hz - 20kHz
Maximum SPL
30W
Power Capacity
220w+60W
Frequently Asked Questions
What is the advantage of a coaxial driver design in the QF20CS?
The coaxial design combines a tweeter and woofer on a single axis, delivering coherent sound from a single point source. This ensures excellent coverage uniformity throughout the space and minimizes phase cancellation in typical commercial environments.
How does the sealed back-can design improve audio quality?
The sealed back-can construction isolates the speaker from ceiling cavity reflections and prevents unwanted bass resonance. This results in cleaner, more controlled sound reproduction ideal for speech clarity and music reproduction in retail and corporate spaces.
Can the QF20CS deliver adequate volume for a large retail floor?
With 20W output and up to 100V line tappings, the QF20CS delivers powerful, detailed sound across retail spaces, office areas, and hospitality venues. Actual coverage depends on ceiling height and room acoustics; Procure.ae can help you plan speaker placement.
What are the flexible 100V tappings on the QF20CS?
100V constant-voltage tappings allow you to connect multiple speakers in series across a single amplifier line without individual volume controls. This simplifies installation and ensures balanced coverage when speakers are distributed across large areas.
Is the frameless magnetic grill design important?
Yes, the frameless magnetic grill design is both aesthetically clean and allows for tool-free speaker replacement or maintenance. The magnetic mounting keeps the grill secure while remaining invisible from below.
How is the QF20CS suitable for emergency/evacuation announcements?
The QF20CS delivers clear, high-intelligibility voice reproduction essential for emergency communications. The sealed design and coaxial driver ensure speech clarity even in multi-floor retail environments.
What lead times should I expect for the QF20CS ceiling speakers?
Procure.ae supplies across the UAE and GCC on a request-a-quote basis. Contact the team with your quantity and location for availability and delivery confirmation.
Does Procure.ae assist with ceiling installation planning?
Yes, Procure.ae can advise on speaker placement, ceiling suspension, and 100V line configuration. For complex installations or multi-floor deployments, discuss your layout and requirements with the team.
What is the wattage and driver type of the QF20CS?
The QF20CS is a 20W coaxial ceiling speaker, combining a woofer and tweeter on a single axis for coherent sound reproduction. The coaxial design ensures uniform coverage across commercial spaces.
What impedance and tapping options does the QF20CS provide?
The QF20CS features flexible 100V line tappings enabling constant-voltage distributed installations. For specific impedance and tapping values, contact Procure.ae.
What warranty covers the QF20CS?
Australian Monitor ceiling speakers include manufacturer warranty against defects. For specific warranty terms and coverage duration, please confirm with Procure.ae.
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