Description
The Classic Series C20 Public Address Amplifier from Bogen is rated at 20W and can accommodate low-impedance microphones and high-impedance auxiliary sources. It features a front panel selector switch and a choice of either two low-impedance balanced microphones (Mic2, Mic2) or one microphone and one auxiliary input (Mic1, Aux).
This amp uses discreet complementary transistor circuitry for reliable power at each output stage. The rear panels are equipped with variable output taps at 4/8/16 Ohms and 25/70V. The amplifier is powered by 120 VAC. In addition, a thermostat enclosed in the power transformer protects the unit against overloads.
Features:
- 20W output power
- Transformer isolated 4Ω, 8Ω, 16Ω, 25V and 70V output taps
- Rear panel auxiliary receptacle
- One dedicated MIC 1 input – Lo-Z balanced
- One switchable MIC 2/AUX 1 input
- Contact muting of AUX input
- Transformer-isolated 600Ω telephone paging input
- Separate rear panel-mounted TEL volume control
- Voice-activated muting of AUX input by TEL input
- Variable trigger threshold for voice activation
- Optional wall mount kit
- Optional impedance matching transformer 10k/600Ω
- Listed to UL Standard 60065 for US and Canada
| Power Output | 20 W |
| Distortion | <1%RPO |
| Frequency Response | 70 Hz to 16 kHz |
| Hum & Noise | Mic – 55 dB Below Rated Output Aux – 70 dB Below Rated Output Tel – 70 dB Below Rated Output |
| Input Sensitivity | Mic – Lo-Z Balanced 600mV Aux – 85 mV (10 kOhms) Tel – 75 mV (600 Ohms) |
| Output | 4/8/16 Ohms, 25/70 V |
| Output Connections | Screw terminal strip |
| Input Connections | Two Mic Lo-Z Terminals, Aux Hi-Z Jack, Tel Terminals |
| Power Requirements | 120 VAC/60 Hz, 50 W |
| Dimensions | 11.38 x 2.87 x 7.38″ / 28.91 x 7.29 x 18.75 cm |
| Weight | 6.0 lb / 2.7 kg |
| Package Weight | 6.64 lb |
| Box Dimensions (LxWxH) | 13.9 x 10.25 x 5.45″ |
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