P820D Voice Pickup

P820D is a voice pickup, access to security, hospitals, schools and other monitoring equipment. It is equipped with three 14mm diameter high sensitivity high quality gold-plated capsule, using linear array microphone technology, which makes its sound quality clear and natural. It has a built-in efficient digital noise reduction chip and uses shielding radio frequency interference technology, which can suppress environmental noise and shield signal interference, achieving intelligent noise reduction. It has a built-in gain knob for gain adjustment. The appearance adopts a flying saucer shape, ultra-thin design, which is aesthetically pleasing and can easily handle various occasions.

Capsule: 14mm gold-plated capsule

Polar Pattern: Omni

Frequency Response: 20-20,000Hz

Sensitivity: -25dB,56.2mV/Pa(0dB=1V/Pa@1kHz)

Output Impedance: 100Ω

Maximum SPL: 138dB SPL (1% T.H.D.@1kHz, 0dB SPL=2x10⁻⁵Pa)

Equivalent noise: 20dB-A

Power: 128V DC

Weight: 245g

Dimensions: φ120X23 (mm)