Hollywood HCM-6F

Hollywood Energetic HCM-6
High-quality capacitor with a capacity of 6 Farads with a voltmeter from the German brand Hollywood Energetic to support the battery and improve the impulse stability of the car audio system power supply system. A capacitor with such a capacity is able to act as an effective energy buffer, effectively and realistically stabilizing impulse voltage drops in car audio systems with a power of up to 2000 W. The set includes an additional upper plexiglass cover (second cover) used to completely cover the capacitor connectors, protecting them against accidental short circuit.

Purpose and purpose of use
The main task of Hollywood Energetic buffer capacitors is to accumulate energy, which, if necessary, can be quickly taken from it and used to support the car power amplifier power supply system. This most often happens when listening to louder music containing more exposed bass impulses, during which there is a momentary increase in current consumption by the amplifier, which most often results in voltage fluctuations and drops in the car audio system power supply system. Such impulse energy shortages and supply voltage drops have an adverse effect on the parameters and stability of the amplifier, which may result in the appearance of more distortions in the reproduced audio signal. These temporary energy shortages in the power supply system are partially supplemented and balanced by the energy reserve stored in the capacitor. As a result, impulse voltage drops supplying the amplifier have a milder course, improving its operating conditions and, consequently, better quality of the reproduced sound. However, it should be clearly emphasized that no capacitor is an additional power source or a device used to eliminate the effects of a poorly designed or incorrectly made car audio system power supply system. The buffer capacitor only plays the role of a supporting energy bank, storing a limited portion of it, which, if necessary, can be quickly released and used by the amplifier only during short-term impulses with a higher current demand. Compared to even the best battery, Hollywood Energetic capacitors have a much lower internal series resistance (ESR), which makes the impulse energy transfer from the capacitor to the amplifier (and from the installation to the capacitor, during its charging) very fast. Thanks to this, these capacitors also play the role of devices that additionally relieve the battery during fast-changing current pulses, which usually adversely affect the overall life of each battery. Additionally, Hollywood Energetic capacitors smooth out (filter) impulse overvoltages and other interferences appearing in the vehicle's power supply system.

BASIC DATA
- Voltmeter with 4-digit blue display
- Possibility of manual calibration of the display readings
- Acoustic and optical signaling (buzzer, LED) of reverse polarity of the connected power cables
- Charging status and first charge end indicator (LED and flashing decimal point of the display)
- Automatic switching on of the display when the system detects voltage fluctuations and drops in the installation
- Automatic switching off of the display when no voltage fluctuations are detected in the installation for more than 60 seconds
- The capacitor can be mounted in any position
- Chrome-plated wire terminals protected against accidental short circuit by an additional (second) cover made of colorless plexiglass

The set includes:
- Two mounting brackets made of colorless plexiglass, screws
- Additional cover made of colorless plexiglass (second top cover) protecting the cable connectors
- Allen key for connectors
- Resistor for gentle first charge of the capacitor and for discharging during its disassembly or disconnection of the power supply