Rolls REQ315 Specifications

The ROLLS REQ315 graphic equalizer is intended for room
equalizing or sound shaping and the approximate frequency
response curve can be seen graphically by the settings of the
frequency controls. Recording and broadcasting studios, sound
contractors and musicians will appreciate the low noise, straight-
forward design, and versatile signal control of the REQ series.
The equalization filters in the REQ315 are constant bandwidth
(constant Q). The bandwidth of each individual filter is narrow
enough to prevent unwarranted interaction between filters, yet
wide enough to produce exactly the type of correction curve
demanded by even the most unusual acoustic surroundings.
FEATURES
• Two channels with 15 bands of constant Q equalization each
• XLR and 1/4" inputs and outputs
• Low cut filters
• 6/12 dB Boost/Cut Range switch
• Passive bypass
• 1 Year Warranty
SPECIFICATIONS
Equalizer
Channels
Bands:
Frequency Response:
Accuracy:
Range:
Inputs
Type:
Connectors:
Impedance:
Maximum Level
Outputs
Type:
Connectors:
Impedance:
Maximum Level:
RFI Filters:
Passive Bypass Switches: Yes
Overload LED Threshold:
Low Cut Filter:
Frequency Response:
THD + Noise:
S/N Ratio:
Equivalent Input Noise:
Dimensions:
2
15
20Hz - 20kHz
5% Center Frequency
+6dB or +12 dB (Switch selectable)
Active Balanced/Unbalanced
XLR, 1/4" TRS
12k Ohms
+22 dB (Balanced),
+15dB (Unbalanced)
Electronically Balanced
XLR, 1/4" TRS
600 Ohms
+22 dB (Balanced),
+15dB (Unbalanced)
Yes
3dB below clipping
10 - 250Hz, 12dB/Oct.
20Hz - 20kHz, +0.5dB
0.01% (20Hz - 40kHz)
110dB below Max level (A weighted)
-95dB (20kHz noise bandwidth)
3.5"H x 19"W x 8.5"D
ROLLS CORP.
5968 South 350 West
Salt Lake City, UT 84107
(801) 263-9053 • (801) 263-9068
www.rolls.com