Rockville RPR-4 User manual

PROFESSIONAL STEREO POWER AMPLIFIER
OWNER’S MANUAL
RPA-4
/RPA-8

1. Power On/Off Switch.
2. Channel A / B Clip LEDs: Indicates clipping for the corresponding channel.
3. Channel A / B Signal LEDs: Indicates signal level input for the corresponding channel.
4. Channel A / B Signal Gain Detented Adjustment Knobs: Precisely adjust the signal input level using these knobs. Turn clockwise to
increase signal gain. Turn counter-clockwise to reduce signal gain.
5. Power LED: Indicates power status.
6. Bridged LED: Indicates bridged mode.
7. Stereo LED: Indicates stereo mode.
8. Rack Ears: Allows for unit rack mount using four attaching screws and washers (not included).
Features
Front Panel RPA-4 / RPA-8 (Pictured RPA-4)
12 2
3 3
4 4 88 5
6
7

Features
Back Panel RPA-4 / RPA-8 (pictured RPA-4)
4
2
1 153 4 2
76 8 8 9 10
1112
1. Channel A / B XLR inputs
2. Channel A / B 1/4 inch TRS / TS inputs
3. Channel A / B RCA inputs
4. Channel A / B 1/4 inch Link Out
5. Stereo / Bridged & High Pass/Low Pass mode switch
6. Channel A / B SpeakON outputs
7. Channel A / B Binding Post outputs (also banana plugs)
8. Built-in dual high velocity cooling fans
9. IEC AC power socket
10. AC Fuse compartment (RPA4: 3A, 250V fuse / RPA8: 5A, 250V fuse)
11. Voltage selector switch (110V / 220V)
12. Computer controlled IC Protection Circuitry protects against speaker short circuit, thermal overload, and DC overload.

Configurations
Live Music
Microphones
Keyboard
Digital
Recorder
MP3 Player
Guitar Amp
Mixer

Recording Studio
Microphones Keyboard
Drum Set
Electric Guitar
Bass Guitar
Mixer
Guitar Amp
Bass Amp

DJ Set-up
Turntable 1 Turntable 2
DJ Controller
Mixer
OR

Specifications
Model
Stereo 8 Ohm
Stereo 4 Ohm
Bridged 8 Ohm
Bridged 4 Ohm
Frequency Response
Distortion
Input Insulation
Signal to Noise Ratio
Power Requirements
Weight
Dimensions
20Hz to 20KHz <+/- 0.5dB
< 0.1% (1KHz)
10K Ohm Balanced
20K Ohm Unbalanced
>95dB
110V~60Hz / 220V~50Hz
RPA-4 RMS (MAX)
2 x 125W (2 x 250W)
2 x 200W (2 x 400W)
1 x 250W (1 x 500W)
1 x 500W (1 x1000W)
13.2 lbs
18.8 x 9.7 x 3.5 inch
RPA-8 RMS (MAX)
2 x 250W (2 x 500W)
2 x 400W (2 x 800W)
1 x 750W (1 x1500W)
1 x 1500W (1 x3000W)
20.5 lbs
18.8 x 15 x 3.5 inch

Connections
Stereo
Bridged
Make sure the button
is in the UP position for
STEREO mode.
Make sure the button is
in the DOWN position for
BRIDGED mode.

Crossover
Troubleshooting
The unit will be in FULL pass mode when the button is in the UP position. Place the button in the
down position to place the unit in LOW/HIGH pass mode. When in LOW/HIGH pass is active, Chan-
nel A is LOW pass and Channel B is HIGH pass.
UNIT FAILS TO POWER UP.
1. Make sure unit is plugged in properly to wall outlet.
2. Make sure power switch is in the ON position.
3. If system still fails to power, check the fuse. Please make sure unit is unplugged from wall
before attempting to change the fuse! Be sure to use a fuse with the same rating as the old fuse.
UNIT TURNS ON, BUT NO SOUND.
1. Check that Levels are turned up.
2. Be sure all appropriate cables are plugged in correctly.
3. If using a mixing console make sure fader and balance are set to center positions and level increased.
4. If problem persist return the unit to Rockville or contact a local, qualied pro audio technician.

Responsible party name: Rockville
Address: 600 Bayview Ave,
Entrance A,
Inwood, NY 11096
Hereby declares that the product(s) RPA series pro audio ampliers comply with FCC rules as mentioned in the following paragraph:
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radi-
ate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION

© 2016 ROCKVILLE // Features and specifications are subject to change and or improvement without notice.
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