Specifications and Main Features
- Bass Boost (Frequency): 40Hz~100Hz (Model OPIT 1200HC / 2200HC)
- Subsonic Filter: 20Hz~50Hz (Model OPIT 1200HC / 2200HC)
- Phase Shift Control: 0 to 180 degrees
- Input Sensitivity: 200mV to 8V
- Input Impedance: 10K ohms
- Measurement:
- OPTI 1200HC: 10,08 x 2,12 x 15,75 inches
- OPTI 2200HC: 10,08 x 2,12 x 18,31 inches
- OPTI 600X2HC: 10,08 x 2,12 x 23,22 inches
- OPTI 400 X 4HC: 10,08 x 2,12 x 19,69 inches
- Fuse Rating:
- OPTI 1200HC: 30A x3
- OPIT 2200HC: 40A x3
- OPTI 600X2HC: 40A x4
- OPTI 400 X 4HC: 40A x3
Frequently Asked Questions
- Q: What is the use of the variable low-pass filter?
- A: Variable low-pass filter with adjustable frequencies from 50Hz to 150Hz for OPTI 1200HC and OPTI 2200HC and 50Hz to only 120Hz for OPTI 600X2HC and OPTI 400 X 4HC gives the flexibility in adjusting the transmitting frequency band upper point to subwoofers.
- Q: Will the amplifier be able to power several speakers?
- A: The OPTI 600X2HC and OPTI 400 X 4HC are able to power several speakers in accordance with the impedance of the speaker.
- Q: What can I do in case of the amplifier becoming excessively hot?
- A: Be sure to verify that there is enough ventilation around the amplifier, the minimum speaker impedance is correct and that there are no speaker shorts.
- Q: How am I to connect the remote gain control?
- A: The amplifier has a remote bass boost input that can be used in conjunction with a gain control that is then bolted onto or under the dashboard.
- Q: Does the amplifier have any protection circuitry embedded?
- A: Indeed, there is protection circuitry embedded in the amplifier that includes thermal overload, short circuits and other issues.
- Q: In case the amplifier does not turn on, what do I need to do?
- A: Make certain that the ground connection is properly installed, validate the remote DC terminal for the relevant voltage, check the battery on the + terminal, and replace all blown fuses. If the Protection LED is lit, switch the power off, and its provided turned back on for it.
User Manual
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