Design Features – SR2300, SR2800
FRONT VIEW
REAR VIEW
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1 2
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600W
2Ω – 8Ω
® S R 2 8 0 0
700 W Stereo, 2Ω– 8Ω
A Division of
Rockford Corp.
Tempe, AZ 85281
Made in the U.S.A.
CH A | BIAMP STEREO | CH A |
IN | OUT | |
CH B |
| CH B |
IN | (Mono) | OUT |
Audio GND
Chassis Float
1200W –
4Ω– 16Ω
Mono,70V,100V +
For 70V, 100V, or Mono
•Use CH B input
•Load across RED terminals
•Set load switches to one 
Class 2 wiring
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600W
1400W Mono,
Attention: Utiliser un fusible de rechange de même type.
CAUTION: For continued protection from risk of fire, replace only with same type and rating of fuse.
460W
250V T15A
1.Recessed Front Panel - Prevents switches and controls from accidentally being adjusted or broken.
2.Power Switch - Turns the amplifier ON and OFF
3.Power LEDs - Verifies that the amplifier channel is ON
4.Status LEDs - Displays the status of the amplifier. The LEDs are as follows: SIGNAL indicates if signal is present; CLIP illuminates if the amplifier is being overdriven; PROTECT illuminates if the amplifier is experiencing a “short” in the speaker array; THERMAL illuminates if the amplifier has shut down due an overheating condition.
5.Female XLR & 1/4" TRS Input Jacks - Feeds input signal to the amplifier using industry standard male XLR or 1/4" TRS (tip/ring/sleeve) plugs.
6.Male XLR Daisy Chain Jacks - Enables the connection of multiple amplifiers. The signal derived from the input signal is directly passed through (daisy chained) to these output jacks.
7.Stereo/Mono Switch - This dual purpose switch is used to select the operating mode of the amplifier. In Stereo mode the amplifier can be configured for standard
8.Level Controls - Adjusts the gain of the amplifier.
9.Load Switch - Selects the speaker impedance or transformer
voltage that will be connected the output binding posts. In Standard Mode the amplifier can drive 2Ω, 4Ω or 8Ω speaker loads. In Constant Voltage Mode the amplifier can drive an array of speakers using 70V or 100V transformers.
10.Output Binding Posts - Connects the speaker array to the amplifier. These jacks allow bare wire, spade lugs or dual banana plugs to be connected to the amplifier.
11.Internal Fans - internal fans keep the amplifier circuitry cool. Allow a minimum of 3" clearance on the front and back of the amplifier vents for adequate ventilation.
12.Chassis/Float ground switch - Isolates Audio Ground from Chassis Ground (Chassis Ground is permanently connect- ed to Earth Ground through the third pin of the power cord). With the switch in the "Chassis" position, the Audio Ground is connected to Chassis Ground. In the "Float" posi- tion, Audio Ground is isolated ("floated") from Chassis Ground, and must be connected to Earth Ground by other means.
!CAUTION: Do not attempt to "float" Audio Ground from Chassis Ground unless you are absolutely certain there is some other common ground between the amplifier and the source equipment. Without this common ground, oscilla- tions and severe damage may occur.
13.Mains Power Fuse - Protects the “mains” electrical circuit in case abnormal current draw from the amplifier is expe- rienced.
14.Mains Power Connector - Connects AC Voltage to the amplifier. The power connector is safety approved IEC type 320. The earth (safety) ground pin of the power connector is permanently connected to the chassis. This connection is capable of shunting in excess of 30A of fault current.
15.Biamp/Stereo Switch - This dual purpose switch selects either standard
16.Removable Rear Panel - 8 screws can be removed to ser- vice fans and internal components without unracking the amplifier.
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