
The PA-2000 and PA-4000 are 60 or 120 watt mixer amplifiers with six balanced universal inputs, (1 through 5 screw terminal) allowing connections of any source from mic to aux level via an input gain adjustment. Channel six has the ability to be switched to CD level and connection by a dual summed RCA jack. The unit also features an input from a 600 ohm (0.775V) telephone system page port, while the built-in five band EQ helps filter unwanted noise due to feedback.
Five speaker selector buttons allow up to five zones of speakers to
be selected on or off. Page pre-announce or a four-tone chime and siren
provide emergency signaling via front mounted pushbuttons. Vox or contact
muting is available for override of music for paging while fused and relay
protect circuits give amp protection. Two separate in/out loops can connect
external processing or record to outboard devices.
| Technical Specifications | PA-2000 | PA-4000 |
| Output power (RMS) | 60W | 120W |
| Frequency response | 60 Hz to 20 kHz | 60 Hz to 20 kHz |
| THD | < 0.5% @ RMS | < 0.5% @ RMS |
| Signal-to-noise ratio | > 105 dB | > 105 dB |
| Output impedances/levels | 4/8 ohm, 25/70V | 4/8 ohm, 25/70V |
| Power source | 115 VAC @ 60 Hz | 115 VAC @ 60 Hz |
| Power consumption | 90W | 150W |
| Weight | 24.3 lbs. (11 kg) | 28.7 lbs. (13 kg) |
| Dimensions (W x H x D) | 16-1/2" x 5-1/4" x 12-5/8" | 16-1/2" x 5-1/4" x 12-5/8" |