2" round,
11/16" deep,
200-4,000 Hz
frequency
response,
2 watts power.
Metal frame.

21/2" round,
15/16" deep,
60-8KHz
frequency
response,
2 watts max.
power. Metal
frame.

1" round,
9/16" deep,
600-10KHz
frequency
response,
.1 watts power
rated. Plastic
frame.

1" round,
1/4" deep,
250-25KHz
frequency
response,
200 mw max
power. Plastic
frame.

Designed for miniature equipment. Amazing tone quality in a small size speaker for transistor and all sub-miniature applications. Precision made, ideally suited for pocket radio, small amplifiers and most transistorized equipment. Paper cones.

20-225
11/2 " Square, 2" mount center, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.
20-228
21/2" Round 13/16" deep, 150-5KHz frequency response, .3 watt peak power.
20-227
21/4" Round 3/4" deep, 150-5KHz frequency response, .4 watt peak power.
20-226
2" Round 3/4" deep, 150-5KHz frequency response, .5 watt peak power.
20-229
23/4" Round 7/8" deep, 150-5KHz frequency response, .5 watt peak power.
20-225R
11/2" Round, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.

Designed for miniature equipment. Amazing tone quality in a small size speaker for transistor and all sub-miniature applications. Precision made, ideally suited for pocket radio, small amplifiers and most transistorized equipment. Paper cones.

20-225
11/2 " Square, 2" mount center, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.
20-228
21/2" Round 13/16" deep, 150-5KHz frequency response, .3 watt peak power.
20-227
21/4" Round 3/4" deep, 150-5KHz frequency response, .4 watt peak power.
20-226
2" Round 3/4" deep, 150-5KHz frequency response, .5 watt peak power.
20-229
23/4" Round 7/8" deep, 150-5KHz frequency response, .5 watt peak power.
20-225R
11/2" Round, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.

Calrad 20-226 2" Miniature Round Speaker

Designed for miniature equipment. Amazing tone quality in a small size speaker for transistor and all sub-miniature applications. Precision made, ideally suited for pocket radio, small amplifiers and most transistorized equipment. Paper cones. (Imp. 8 ohms)

20-225
1-1/2 " Square, 2" mount center, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.
20-228
2-1/2" Round 13/16" deep, 150-5KHz frequency response, .3 watt peak power.
20-227
2-1/4" Round 3/4" deep, 150-5KHz frequency response, .4 watt peak power.
20-226
2" Round 3/4" deep, 150-5KHz frequency response, .5 watt peak power.
20-229
2-3/4" Round 7/8" deep, 150-5KHz frequency response, .5 watt peak power.
20-225R
1-1/2" Round, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.

Designed for miniature equipment. Amazing tone quality in a small size speaker for transistor and all sub-miniature applications. Precision made, ideally suited for pocket radio, small amplifiers and most transistorized equipment. Paper cones. (Imp.�8 ohms)

20-225
11/2 " Square, 2� mount center, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.
20-228
21/2" Round 13/16" deep, 150-5KHz frequency response, .3 watt peak power.
20-227
21/4" Round 3/4" deep, 150-5KHz frequency response, .4 watt peak power.
20-226
2" Round 3/4" deep, 150-5KHz frequency response, .5 watt peak power.
20-229
23/4" Round 7/8" deep, 150-5KHz frequency response, .5 watt peak power.
20-225R
11/2" Round, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.

Designed for miniature equipment. Amazing tone quality in a small size speaker for transistor and all sub-miniature applications. Precision made, ideally suited for pocket radio, small amplifiers and most transistorized equipment. Paper cones. (Imp.�8 ohms)

20-225
11/2 " Square, 2� mount center, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.
20-228
21/2" Round 13/16" deep, 150-5KHz frequency response, .3 watt peak power.
20-227
21/4" Round 3/4" deep, 150-5KHz frequency response, .4 watt peak power.
20-226
2" Round 3/4" deep, 150-5KHz frequency response, .5 watt peak power.
20-229
23/4" Round 7/8" deep, 150-5KHz frequency response, .5 watt peak power.
20-225R
11/2" Round, 5/16" deep, 400-5KHz frequency response, .1 watt peak power.

3" SQUARE FRAME PM SPEAKER
Superior quality with high efficiency performance. Will improve tone quality of most radios or intercoms.

Specifications:
Impedance ............................................... 8 ohms
Power....................................................... 2 watts
Frequency Response .......................... 100-10 KHz
Size ....... 3" width, 31/2" mount center, 11/4" depth
Cone............................................................ Paper

4" UNIVERSAL REPLACEMENT SPEAKER
Heavy duty ceramic type magnet.

Specifications:
Impedance ............................................... 8 ohms
Power....................................................... 2 watts
Size...... 4" width, 31/2" mount center, 17/16" depth
Cone............................................................ Paper

Inaudible except to the user. Low impedance type employing bone conduction
principle, amazing fidelity bypassing the ear. Transmits sound to inner ear by
direct contact. Connects to the voice coil side of output transformer, 3.5 mm plug.
6 foot cord. White color.

COMMUNICATION SPEAKER
Used with CB radio, ham and general purpose communications. Made of high impact plastic for durability. Comes with mounting bracket and 6 ft. cord with molded 3.5mm plug. Black.

Specifications:
Impedance ............................................... 8 ohms
Power ............................................... 5 watts max
Frequency Response ............................. 150-4KHz

This Calrad 20-301 speaker is a excellent quality electronics speaker used for many types of radios and intercoms.

Calrad Electronics part number 20-301