Design Features
70V |
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100v 4Ω |
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8Ω | 2Ω |
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Load |
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| Power | 2300 |
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70V |
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100v 4Ω |
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8Ω | 2Ω |
| CH B |
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1 | 9 | 2 | 3 |
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| Channel A |
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| OFF | 0dB | |
signal | protect | Stereo Mono |
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| 70V |
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| 100V |
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clip | thermal |
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| Channel b |
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| OFF | 0dB | |
4 | 7 | 8 |
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| HP – |
| 180˚ | Delay |
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| Crossover LP – |
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| CD EQ +0 | 2 | 6 | Phase choose | 300W | |||
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| 2Ω – 8Ω | |||
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| 0”- | only |
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| +10 dB |
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| 6”- | Audio GND |
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| Freq | 500Hz – |
| 12”- |
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| 18”- | Chassis Float |
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| 800Hz – |
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CH A |
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| 30”- |
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BIAMP STEREO |
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IN |
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| HP – |
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| Crossover LP – |
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| CD EQ +0 2 | 6 |
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| Freq |
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| 6”- | must |
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| 500Hz – |
| 12”- | choose |
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| 18”- | one |
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| 30”- | only | 600W | |
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| 300W | |
CH B |
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| ON | 4Ω– 16Ω | 2Ω – 8Ω | |
IN | (Mono) |
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| Mono,70V,100V |
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| Class 2 wiring |
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For 70V, 100V, or Mono
•Use CH B input
•Load across RED terminals
•Set load switches to one half load impedance
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.
| A Division of |
| Rockford Corp. |
® | Tempe, AZ 85281 |
GX 2 3 0 0 Made in the U.S.A.
300 W Stereo, 2Ω– 8Ω
600W Mono, 70V,100V
250W
250V T7A 115V~
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1. Recessed Front Panel - Prevents switches and controls from acci- | 10. Output Binding Posts - Connects the speaker array to the ampli- | |||||||||||
dentally being adjusted or broken. |
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| fier. These jacks allow bare wire, spade lugs or dual banana | |||||||
2. Power Switch - Turns the amplifier ON and OFF |
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| plugs to be connected to the amplifier. |
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3. Power LEDs - Verifies that the amplifier channel is ON |
| 11. Internal Fans - internal fans keep the amplifier circuitry cool. | ||||||||||
| Allow a minimum of 3" clearance on the front and back of the | |||||||||||
4. Status LEDs - Displays the status of the amplifier. The LEDs are as | ||||||||||||
amplifier vents for adequate ventilation. |
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follows: SIGNAL indicates if signal is present; CLIP illuminates if |
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12. Chassis/Float ground switch - Isolates Audio GND and helps | ||||||||||||
the amplifier is being overdriven; PROTECT illuminates if the | ||||||||||||
eliminate noise in the signal chain. With the switch in “Chassis” | ||||||||||||
amplifier is experiencing a “short” in the speaker array; THER- | ||||||||||||
position, the Audio GND is connected to chassis ground. In the | ||||||||||||
MAL illuminates if the amplifier has shut down due an overheat- | ||||||||||||
“Float” position, the Audio GND is isolated (floating) from the | ||||||||||||
ing condition. |
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| chassis.The chassis is permanently connected to earth (safety) | |||||
5. Female XLR & 1/4" TRS Input Jacks - Feeds input signal to the | ||||||||||||
ground. |
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amplifier using industry standard male XLR or 1/4" TRS |
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(tip/ring/sleeve) plugs. |
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| 13. Mains Power Fuse - Protects the “mains” electrical circuit in | ||||||
6. Crossover/Delay/Phase/CD EQ - Each channel is |
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| case abnormal current draw from the amplifier is experienced. | |||||||||
configurable for typical |
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| 14. Mains Power Connector - Connects AC Voltage to the amplifi- | |||||||||
7. Stereo/Mono Switch - This dual purpose switch is used to select | ||||||||||||
er. The power connector is safety approved IEC type 320. The | ||||||||||||
the operating mode of the amplifier. In Stereo mode the amplifi- | ||||||||||||
earth (safety) ground pin of the power connector is permanent- | ||||||||||||
er can be configured for standard | ||||||||||||
ly connected to the chassis. This | connection | is capable of | ||||||||||
Mono mode the amplifier can be configured for Standard Bridge | ||||||||||||
shunting in excess of 30A of fault current. |
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mono, 70V mono or 100V mono operation. Turn amplifier off |
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before operating this switch. |
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| 15. Stereo/Biamp Switch - This dual purpose switch selects either | ||||||
8. Level Controls - Adjusts the gain of the amplifier. |
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| out Biamp mode. Turn amplifier | off before | operating this | ||||||||
9. Load Switch - Selects the speaker impedance or transformer voltage | ||||||||||||
switch. |
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that will be connected the output binding posts. In Standard Mode |
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the | amplifier | can | drive | 2Ω, | 4Ω | or | 8Ω | 16. Removable Rear Panel - 8 screws can be removed to service | ||||
speaker loads. In Constant Voltage Mode the amplifier can drive an | fans and internal components without unracking the amplifier. | |||||||||||
array of speakers using 70V or 100V transformers. |
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