
The Martin Audio ACS-40TS is a passive two-way ceiling loudspeaker from the ADORN commercial series, designed for commercial audio installations. It features a 4-inch (100mm) LF driver and a 0.75-inch (19mm) dome tweeter, delivering a frequency response of 106Hz to 20kHz. Procure.ae supplies this unit across the UAE with professional quotation services.
This ADORN series loudspeaker utilizes a 4-inch (100mm) low-frequency driver paired with a 0.75-inch (19mm) dome tweeter to achieve a frequency response of 106Hz to 20kHz with ±3dB variation. It offers a rated power of 40W AES and 160W peak, with a maximum SPL of 108dB peak. The unit supports 70V/100V multitap or 16-ohm operation, with transformer taps at 20/10/5/2.5W for 70V and 20/10/5W for 100V systems.
The ACS-40TS is housed in a UL94V-0 rated ABS baffle and a zinc-plated steel backcan, ensuring durability. It includes tile rails, a C-ring, backing plate, and cut-out template for easy installation. The quick-release, bezel-less grille in RAL9016 white provides a clean aesthetic. It features low and high-frequency overload protection and a 3.5 kHz passive crossover.
| Model | ACS-40TS |
| Type | passive two-way ceiling speaker |
| Coverage Pattern | 180 degree conical |
| Crossover Frequency | 3.5 kHz |
| Frequency Response | 106Hz-20kHz ± 3dB |
| Impedance | 16 ohms |
| Max SPL | 108dB peak |
| Sensitivity | 86dB / 1W(4V) / 1m |
| Speaker Size | 4 inch (100mm) LF, 0.75 inch (19mm) HF |
| Connector Type | ceramic connector |
| Power Capacity (W) | 40W AES, 160W peak |
| Dimensions | 221mm OD, 115mm depth inc grille |
| Finish | RAL9016 white baffle and grille, zinc plated backcan |
| Material | ABS baffle, steel backcan, perforated steel grille |
| Weight | 2.2kg |
| Certifications | UL 1480A, UL 2043 |
| Warranty | 5 years |
This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.
Specifications are provided by the manufacturer and may change without notice.
Pricing is quote-based. Contact Procure for current pricing and availability.
Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.
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