RA2100b Power Amplifer
100 WATT STEREO - 200 WATT BRIDGED
70 VOLT BRIDGED
OWNERS MANUAL
SPECIFICATIONS
Power Output, Stereo: 100 Watts RMS/ch. 4 Ω
70 Watts RMS/ch. 8 Ω
Bridged - 200 Watts RMS or 70 Volt 8 Ω
Input Connectors: 1/4" TRS balanced and RCA
Output Connectors: 1/4" and 5-way binding posts
Sensitivity: <1 VRMS for full output
THD: <.08% (1kHz @ 1 Watt)
S/N Ratio: 106 dBU
Power Bandwidth: 50 Hz - 25 kHz, +/- 1 dB
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)
LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be free from defects in
materials and workmanship under normal installation, use and service for a period of one (1) year
from the date of purchase as shown on the purchaser’s receipt.
The obligation of Rolls Corporation under this warranty shall be limited to repair or
replacement (at our option), during the warranty period of any part which proves defective in
material or workmanship under normal installation, use and service, provided the product is
returned to Rolls Corporation, TRANSPORTATION CHARGES PREPAID. Products returned to
us or to an authorized Service Center must be accompanied by a copy of the purchase receipt. In
the absence of such purchase receipt, the warranty period shall be one (1) year from the date of
manufacture.
This warranty shall be invalid if the product is damaged as a result of defacement,
misuse, abuse, neglect, accident, destruction or alteration of the serial number, improper electrical
voltages or currents, repair, alteration or maintenance by any person or party other than our own
service facility or an authorized Service Center, or any use violative of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties, obligations or liabilities.
ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, SHALL BE LIMITED IN DURATION TO THE ONE YEAR
DURATION OF THIS WRITTEN LIMITED WARRANTY. Some states do not allow limitations
on how long an implied warranty lasts, so the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY,
EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow the exclusion or
limitation of special, incidental or consequential damages so the above limitation or exclusion may
not apply to you. This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.
ROLLS CORPORATION
SALT LAKE CITY, UTAH
7/00
WATTS 4 Ohms
1 5 30 100
WATTS 4 Ohms
1 5 30 100
VOLUME 1
VOLUME 2
PROTE
0 10
0 10
RA2100b
M
OSFET
P
OWER
A
MPLIFIER
POWER
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