The ASK-4 #401 is a single zone audio monitoring system that contains two Verifact A Microphones, combined to expand the area to be monitored. Model RN2 Mixer brings the microphone signals together. Model APR-1 Audio Base Station contains a built-in speaker for providing both live audio and audio playback from a DVR/VCR or other audio recording devices that accept line level input. A 12 Vdc Power Supply and a dual RCA cable (for connection to recording device) complete the kit contents. Wiring requirement for ASK-4 #401 is 2 conductor shielded, 22 gauge with a 24 gauge drain wire. (not supplied by Louroe)
Important Reminder
The two microphones are designed to expand the area of coverage and are not separate zones. Both microphones serve as one audio zone. Approximate coverage in a normal acoustical environment is 30’ x 60’.
Application
The ASK-4 #401 can be used in any audio monitoring situation where one microphone will not adequately provide required coverage due to size or length of area:
Kit Contents
| Specifications (Microphone - Model A) | |
| Type | Electret Condenser |
| Output | Line Level (0 dB 600Ω @ 1 kHZ) |
| Frequency response | 50 Hz to 15 kHz |
| Current drain | 10 mA |
| Supply voltage | 12Vdc |
| Dimensions | 4"Dia x 1 ½"H |
| Weight | 3.5 oz |
| Specifications (RN-2) | |
| Input Impedance | 20kΩ |
| Output Impedance | 1kΩ @1kHz |
| Output Gain | +5dB |
| Dimensions | 6 1/8“L x 4 5/8 “W x 1 1/4”H |
| Weight | 5.5 oz |
| Shipping Weight of kit | 3 lbs |
| Specifications (Base Station - APR-1) | |
| Monitor output power | 1W@8Ω |
| Audio output impedance | 600Ω @ 1kHzr |
| Audio input impedance | 10KΩ |
| Freq. response | 100 Hz to 10 kHz |
| Headphone impedance | 8 to 600Ω |
| Power supply | 12 Vdc, 500 mA |
| Dimensions | 8 ¼"L x 5 ¾”W x 1 3/8" H |
| Weight | 1 lb 6 oz |
| Shipping Weight of kit | 4 lbs |