Cage Speakers and Tweeters

ENV-224AM
Cage Speaker with Cable

This unit consists of a 3.5" (8.9 cm) speaker mounted on a 1/4 size rat modular panel. Use with the programmable audio generator (ANL-926) or other white noise or audio amplifiers. The recommended range for pure tone applications is 1.0 to 7.0 KHz. At 700 Hz and 7.5 KHz the audio signal is approximately 10 dB down. This unit is also available with a cubicle ceiling mount bracket to hold both the speaker and optional light (ENV-224CM).

Dimensions:
Panel: 3.0" W x 3.25" H (7.6 cm x 8.3 cm)

ENV-324M
Cage Speaker for Classic Mouse Modular Test Chamber

ENV-324W
Cage Speaker for Wide Mouse Modular Test Chamber

This cage speaker for modular mouse test chambers is mounted on a 1/2 size panel with a small 2.0" (5.1 cm) 8-ohm speaker and a 25' (7.6 m) cable terminating in a 0.125 (0.3 cm) phone jack. This device can be used with any of the audio generators and white noise amplifiers for white noise, pure tone, or clicks. The recommended range for this unit is 1.0 to 5.5 KHz. At 700 Hz and 6.5 KHz, the audio signal is approximately 15 dB down.

Dimensions:
Panels: ENV-324M: 1.5" W x 3.5" H (3.8 cm x 8.9 cm)
ENV-324W: 2.355" W x 3.5" H (6.0 cm x 8.9 cm)

ENV-224BM
Cage Tweeter for Rat

This horn tweeter is mounted on a 1/4 size rat modular panel for those applications where higher frequency pure tone stimulation is required. This device can also be used with any of the audio generators and white noise amplifiers with an
8-ohm output. The recommended range for this unit is 5 to 15 KHz. At 2 KHz and 18 KHz, the audio signal is approximately 10 dB down.

Dimensions:
Panel: 3.0" W x 3.25" H (7.6 cm x 8.3 cm)

ENV-224CM
Cage Tweeter with Cable

This unit consists of a 3.5" (8.9 cm) speaker mounted to a bracket that would be installed to the top or back of a sound attenuating cubicle. This speaker may be used with the programmable audio generator (ANL-926) or other white noise or audio amplifiers. The recommended range for pure tone applications is 1.0 to 7.0 KHz. At 700 Hz and 7.5 KHz the audio signal is approximately 10 dB down. This bracket also includes a stimulus light (ENV-221M).

Dimensions:
3.25" W x 7.25" L x 2.0" D (8.3 cm x 43.8 cm x 5.1 cm)

ENV-224DM
Cage Tweeter with Cable

This super tweeter may be mounted to the ceiling of any Med Associates' modular test chamber. Use with the Multiple Tone Generator (ENV-223), Programmable Audio Generator (ANL-926), or other audio amplifiers with an eight ohm output. The recommended range for this unit is 5 to 40 KHz. At 3 KHz and 45 KHz the audio signal is approximately 10 dB down.


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