


Rolls RA2100b Stereo Power Amplifier - 70W per Channel into 8 Ohms with 25/70V Audio Distribution
Model: RA2100B








| Package Weight | 11.65 lb |
|---|---|
| Box Dimensions (LxWxH) | 22.126 x 9.055 x 5.669" |
| Input Sensitivity | <1 VRMS for full output |
|---|---|
| Input Impedance | 10k ohms balanced |
| Gain | Not specified by manufacturer |
| Frequency Response | 50Hz to 25kHz +/-1dB |
| Signal-to-Noise Ratio | >106dBu |
| Total Harmonic Distortion (THD) | <0.08%, 1kH @ 1 watt |
| Input Connections | 2 x 1/4" TRS phono, 2 x RCA coaxial |
| Output Connectors | 2 x Pair 5-way binding posts, 2 x 1/4" TS phono |
| Power Rating | Stereo @ 4 ohms: 100 watts RMS per channelStereo @ 8 ohms: 70 watts RMS per channelBridged @ 8 ohms: 200 wattsBridged @ 70V: 200 watts |
| Controls (Rear) | 1 x Stereo/Mono Bridge switch |
| Indicators | 1 x 4 LED level metering per channel1 x Protect, 1 x Power LED |
| Cooling | Convection |
| Power Consumption | Not specified by manufacturer |
| Dimensions | 19" x 7 1/2" x 3 1/2" |
| Weight | 12 lbs |
| Specialties | One second turn-on delay |
| Controls Front Panel | 2 x Rotary level controlPower switch |
| Damping Factor | >150 |