Audiosears Corporation
2 South Street
Stamford, NY 12167
607-652-7305 800-533-7863
fax 607-652-3653
sales@audiosears.com

2444

2444 Variable-Reluctance Earphone

Earphone Characteristics

Hearing-Aid Compatibility: This element does not meet
the requirements of EIA Std-RS 504 '83.
The earphone may be supplied with or without a varistor.
The varistor is denoted by the suffix "V".

**Impedance Table**
Part Number	Nominal Impedance (ohms)	DC Resistance (ohms)	Sensitivity & Response Test Conditions
Part Number	Nominal Impedance (ohms)	DC Resistance (ohms)	V_O(Vrms)	R_Matching(ohms)
`A2444`	`120`		`0.155`	`120`
`2444`	`150`	`44`	`0.173`	`150`
`E2444`	`270`	`90`	`0.234`	`270`
`I2444`	`625`	`180`	`0.354`	`625`
`K2444`	`1000`		`0.447`	`1000`
`L2444`	`1200`		`0.490`	`1200`
`M2444`	`1500`		`0.548`	`1500`
`N2444`	`2000`		`0.632`	`2000`