The D 40 with its solid all-metal body will stand up to the hardships of night-after-night onstage use
"with a smile".
The Varimotion diaphragm deep-drawing process allows the diaphragm itself to be fine-tuned with no
need for tuning resonators leading to a quantum leap in audio performance.
The transducer is protected by a sturdy wire-mesh cap and takes extremely high sound pressure
levels with ease.
An integrated stand adapter and standard H 440 mounting bracket for snare drums tom-toms etc. make
the D 40 a highly versatile tool for use on drums percussions wind instruments and guitar amps.
Polar pattern: 75 to 20 000 Hz
Sensitivity: 4 mV/Pa (-48 dBV)
Max. SPL: 144/156 dB SPL (for 1%/3 % THD)
Equivalent noise level: 18 dB-A
Impedance: <=200 ohms
Recommended load impedance: >=1000 ohms
Connector: 3-pin XLR
Finish: dark stage blue
Dimensions: length 104 mm (4.1 in.) height (incl. stand adapter): 79 mm (3.1 in.)
max. dia.: 44 mm (1.7 in.)
Net weight: 245 g (8.6 oz.)
Shipping weight: 380 g (13.4 oz.)
Patent(s): Varimotion – multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751 US
6 185 809 EP 814.637 (DE DK FI FR GB IT NL) JP 3.927.651)