Microspeakers
The size of a microspeaker can vary, but it is typically no larger than a few centimeters in diameter. Despite their small size, microspeakers can produce clear and high-quality audio when designed and engineered correctly.
ND02707T.04O-C
Designed to produce sound at high frequencies and at low power level. This tweeter contains plastic frame, silk diaphragm and neodymium magnet.
Specifications
Size : 27mm
Weight : 19.7g
Nominal (Maximum) Input : 3W (5W)
Impedance : 4ohm
Sensitivity : 83 ± 2dB (1W/1m)
Resonant Frequency : 1500 ± 300Hz (1V)
ND05501A.08Q-C
Designed and engineered correctly to produce clear and high-quality audio. This loudspeaker contains plastic frame, paper diaphragm and neodymium magnet.
Specifications
Size : 55mm
Weight : 56g
Nominal (Maximum) Input : 5W (7W)
Impedance : 8ohm
Sensitivity : 83 ± 2dB (1W/1m)
Resonant Frequency : 140 ± 30Hz (1V)
ND05502A.04Q-C
Typically used in portable electronic devices where space is limited and pleasant sound production is required. This loudspeaker contains plastic frame, paper diaphragm and neodymium magnet.
Specifications
Size : 55mm
Weight : 66.7g
Nominal (Maximum) Input : 5W (10W)
Impedance : 4ohm
Sensitivity : 82 ± 2dB (1W/1m)
Resonant Frequency : 140 ± 28Hz (1V)
ND05503A.04Q-C
Constructed using lightweight materials and designed to be energy-efficient. This loudspeaker contains plastic frame, paper with rubber edge diaphragm and neodymium magnet.
Specifications
Size : 55mm
Weight : 70.2g
Nominal (Maximum) Input : 5W (10W)
Impedance : 4ohm
Sensitivity : 81 ± 2dB (1W/1m)
Resonant Frequency : 120 ± 24Hz (1V)
ND06200A.08Q-C
Waterproof or water-resistant is ideal for use in outdoor environments or devices that may be exposed to water. This loudspeaker contains steel frame, paper with rubber edge diaphragm and neodymium magnet.
Specifications
Size : 62mm
Weight : 240g
Nominal (Maximum) Input : 20W (30W)
Impedance : 8ohm
Sensitivity : 76 ± 3dB (1W/1m)
Resonant Frequency : 84 ± 15Hz (1V)