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Martin Audio Adorn A40T 4" Speaker

Martin Audio Adorn A40T 4" Speaker


Martin Audio

  • £125.00
Usually shipped within 2-3 working days

The Adorn A40T is a two-way passive speaker with an elegant design that is perfect for architectural environments that require high-fidelity sound from an unobtrusive, ultra-compact enclosure.

It brings class-leading performance, reliability and value to a wide range of commercial sound applications — from retail outlets, bars and restaurants to corporate offices and convention centres.

Comprising a 4” (100mm) LF driver and a 0.75” (19mm) silk-dome HF driver on a 110° x 80° horn, it handles 40W AES, 160W peak and can produce 109dB peak output at 1 metre. It has a smooth frequency response and strong bass reproduction that extends down to 70Hz.


  • Contemporary, unobtrusive design
  • High output capability
  • High fidelity sound
  • Low and high-frequency overload protection
  • 70V/100V line transformer
  • Vertical or horizontal orientation
  • Wide 110° x 80° coverage
  • Wall bracket included
  • 5-year warranty
  • Finished in Black



            • Type: Ultra-Compact passive two-way system, front ported bass reflex
            • Frequency Response (4):
              • 98Hz-17kHz ± 3dB
              • -10dB @ 70Hz
            • Drivers:
              • LF: 4” /1” high-temp voice coil, coated paper cone, rubber surround ferrite motor, pressed steel chassis
              • HF: 0.75” silk dome, neodymium motor
            • Rated Power: 40W AES, 160W peak
            • Recommended Amplifier: VIA5002 [In conjunction with suitable line transformer]
            • Sensitivity(4): 87dB/1W/1m
            • Maximum SPL (9): 109dB peak
            • Nominal Impedance: 16Ω
            • Dispersion (-6DB): 110° H x 80° V
            • Crossover: 3kHz passive (LF and HF auto-resetting fuses)
            • Transformer Taps: 
              • 70V: 20w / 10w / 5w / 2.5w
              • 100V: 20w / 10w / 5w
            • Recommended High-Pass Filter: 60Hz 24dB/oct
            • Enclosure: ABS, UL 94V-0 rated
            • Finish: Black
            • Grille: Perforated steel
            • Connectors: Push Terminals
            • Fittings: Wall bracket included

            Physical & Dimensions

            • Height: 200mm
            • Width: 124mm
            • Depth: 114mm
            • Weight: 2.13kg

            Manufacturer: Martin Audio

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