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Part Status
Technology
Type
Frequency Range
Frequency - Self Resonant
Impedance
Efficiency - dBA
Efficiency - Testing
Efficiency - Type
Port Location
Shape
Material - Cone
Material - Magnet
Ingress Protection
Ratings
Termination
Size / Dimension
Height - Seated (Max)
MR-23333-000
SPEAKER 21OHM TOP PORT 117DB RND
$87.22000
KnowlesKnowles
1
423-1118-ND
MR
Bulk
ActiveMagneticReceiver, Balanced Armature300 Hz ~ 3.5 kHz300Hz21 Ohms103.00-SensitivityTopRound--Waterproof-Wire Leads0.871" Dia (22.12mm)0.366" (9.30mm)
SPEAKER 21OHM ROUND
SPEAKER 21OHM ROUND
Obsolete
KnowlesKnowles
-
MR-23333-146-ND
MR
Bulk
ObsoleteMagneticReceiver, Balanced Armature300 Hz ~ 3.5 kHz300Hz21 Ohms103.00-SensitivityTopRound--Waterproof-Wire Leads0.871" Dia (22.12mm)0.366" (9.30mm)
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Speakers


Speaker products are audio frequency electromagnetic transducers used primarily to turn energy in the format of an electrical signal into mechanical compression waves travelling through an atmospheric air environment for reproduction of speech, music, or similar material. Products designed for general purpose reproduction of partial regions of the human audible frequency range (subwoofers, woofers, tweeters, etc.) are included, as well as full range products and special purpose transducers tailored for headset or in-ear applications.