SPECIFICATIONS
Power Output, Stereo: | 80 Watts RMS/ch. 4 Ω |
| 50 Watts RMS/ch. 8 Ω |
Bridged | 150 Watts RMS 8 Ω |
Sensitivity: | <1 VRMS for full output |
THD, IMD: | <.08% (1kHz @ 1 Watt).05% |
S/N Ratio: | 106 dBU |
Power Bandwidth: | 50 Hz - 25 kHz +/- 1dB |
Damping Factor: | > 150 |
Slew Rate: | 100 Volts/microSecond |
Phase Shift: | <10 Deg., 20Hz - 20kHz |
Input Impedance: | 10 KΩ Balanced |
Power: | 120 VAC 60Hz 2.5A |
| 230 VAC 50Hz |
Size: | 19” x 3.5” x 7.5” |
| (48 x 9 x 19 cm) |
Weight: | 12 lbs (5.5 kg) |
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LIMITED WARRANTY
RA280
Power Amplifier
80 Watt Stereo
150 Watt Bridged
This product is warranted to the original consumer purchaser to be free from |
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defects in materials and workmanship under normal installation, use and service for a |
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period of one (1) year from the date of purchase as shown on the purchaser’s receipt. |
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The obligation of Rolls Corporation under this warranty shall be limited to |
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repair or replacement (at our option), during the warranty period of any part which |
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proves defective in material or workmanship under normal installation, use and service, |
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provided the product is returned to Rolls Corporation, TRANSPORTATION CHARGES |
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PREPAID. Products returned to us or to an authorized Service Center must be accompa- |
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nied by a copy of the purchase receipt. In the absence of such purchase receipt, the |
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warranty period shall be one (1) year from the date of manufacture. | VOLUME 1 | VOLUME 2 |
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This warranty shall be invalid if the product is damaged as a result of |
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| PWR |
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defacement, misuse, abuse, neglect, accident, destruction or alteration of the serial |
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number, improper electrical voltages or currents, repair, alteration or maintenance by | 1 | 4 28 80 | 1 | 4 | 28 80 |
any person or party other than our own service facility or an authorized Service Center, | WATTS 4 Ohms | WATTS 4 Ohms | |||
or any use violative of instructions furnished by us. |
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This |
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liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, |
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INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER- |
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CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE |
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LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN |
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LIMITED WARRANTY. Some states do not allow limitations on how long an implied |
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warranty lasts, so the above limitation may not apply to you. |
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IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDEN- |
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TAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER |
| RA280 |
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WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow |
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the exclusion or limitation of special, incidental or consequential damages so the above | MOSFET POWER AMPLIFIER |
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limitation or exclusion may not apply to you. This warranty gives you specific legal |
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rights, and you may also have other rights which vary from state to state. |
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Rolls Corporation
Salt Lake City, UT
12/98
