1. Produktet er slutview
The Hertz CENTO POWER CP 4.800 is a 4-channel power amplifier designed to enhance your car audio system. It features Hi-Res Audio certification, providing a frequency response from 10 Hz to 41 kHz for detailed sound reproduction. This amplifier combines a high power-to-size ratio with an efficiency greater than 85%, housed in a durable aluminum diecast case. It offers full Plug & Play connections for straightforward installation and includes advanced crossover filters and bass boost options for sound customization.
2. Nøglefunktioner
- Hi-Res Audio Certification: Delivers a frequency response from 10 Hz to 41 kHz for superior sound quality.
- High Power-to-Size Ratio: Efficient design with over 85% efficiency in a compact form factor.
- Holdbar konstruktion: Encased in a robust aluminum diecast case for longevity and heat dissipation.
- Plug & Play Connections: Simplifies installation with user-friendly connections.
- Advanced Sound Customization: Features advanced crossover filters and bass boost options for tailored audio output.
- Universal Speaker Simulator (USS): Allows integration with a wide range of input voltages (1.6V to 40V RMS), compatible with both factory and aftermarket head units.
- Wide Operating Voltage: Power supply engineered to handle 9 to 18 Volts, suitable for various vehicle electrical systems, including modern and electric vehicles.
3. Opsætning og installation
The CP 4.800 amplifier is designed for flexible installation. Its compact D-Class technology allows for high output from a small footprint, reducing heat and improving power management, which is beneficial in tight installation spaces. The Universal Speaker Simulator (USS) technology ensures compatibility with a broad range of input voltages, from 1.6V to 40V RMS, allowing seamless integration with both advanced factory head units and aftermarket systems. The power supply supports a voltage range of 9 to 18 Volts, making it suitable for traditional 12V charging systems, modern vehicles with advanced electrical systems, and electric vehicles where voltage can vary significantly. All connections are designed for plug-and-play ease.
4. Betjening af Amplivligere
The CP 4.800 offers significant flexibility in its channel configuration. It can operate as a 4-channel amplifier, or be bridged down to a 3-channel or 2-channel setup. It is 2-ohm stable, providing 110 Watts x 4 channels at 4 ohms, or 190 Watts x 4 channels at 2 ohms. When bridged, it can deliver 380 Watts x 2 channels at 4 ohms. This versatility makes it suitable for powering front and rear speakers, or for a 3-way active setup utilizing the mids and highs. The amplifier includes advanced crossover filters and bass boost options, accessible via top-mounted controls, allowing for precise sound tuning.
5. Vedligeholdelse
To ensure optimal performance and longevity of your Hertz CP 4.800 ampLifier, anbefales regelmæssig vedligeholdelse. Hold amplifier clean and free from dust and debris. Ensure adequate ventilation around the unit to prevent overheating. Periodically check all wiring connections for tightness and corrosion. Avoid exposing the amplifier til ekstreme temperaturer eller fugt.
6. Fejlfinding
If you experience issues with your Hertz CP 4.800 amplifier, consider the following basic troubleshooting steps:
- Ingen strøm: Check the power connections (+12V, GND, REM) and ensure the fuse is intact. Verify the vehicle's battery voltage er inden for driftsområdet 9-18V.
- Ingen lyd: Confirm all input (Pre-In/Speaker-In) and speaker output connections are secure. Check the source unit for proper output. Verify amplifier settings, including level and crossover filters.
- Forvrænget lyd: Adjust input gain (Level) to prevent clipping. Check speaker impedance to ensure it matches the amplifier's stable operating range. Inspect speaker wiring for shorts.
- Overophedning: Sørg for amplifier has sufficient ventilation. Reduce the volume or check for speaker impedance issues that might cause excessive load.
Ved vedvarende problemer, kontakt en professionel bilstereotekniker.
7. Specifikationer
| Specifikation | Værdi |
|---|---|
| Fabrikant | Hertz |
| Model | CP-4.800 |
| Mærke | HERTZ |
| Antal kanaler | 4 |
| Amp Klasse | D |
| Nominel strømforsyning Voltage (sikring) | 11 ÷ 15 VDC (1 x 40 A) |
| Driftsstrømforsyning Voltage | 9 ÷ 18 VDC |
| Tomgangsstrøm | 1.15 A |
| Standby aktuel trækning | 4.2 UA |
| Consumption, MIN load impedance (Max Musical Power) | 32 A |
| Fjernbetjening IN | 4 ÷ 17 VDC (1 mA) |
| ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) | 1.5 VDC |
| Effektivitet | 85 % |
| Distortion - THD @ 100 Hz, 70% Rated Power | 0.02 % |
| Damping Factor @ 1 kHz, 1W | 100 |
| Båndbredde @ -3 dB | 10 Hz ÷ 47k Hz |
| S/N Ratio (A-weighted @ 1 V Input) | 101 dBA |
| Minimum Load Impedance @ 4 Ch | 2 Ω |
| Minimum Load Impedance @ 3 Ch | 2 Ω + 2 Ω + 4 Ω |
| Minimum Load Impedance @ 2 Ch | 4 Ω |
| Adjustable Crossovers | Ja |
| Output Power (RMS) @ 1% THD: 4Ch @ 4Ω | 110 B x 4 |
| Output Power (RMS) @ 1% THD: 4Ch @ 2Ω | 190 B x 4 |
| Output Power (RMS) @ 1% THD: 3Ch @ 4Ω / 4Ω | 100 B x 2 + 400 B x 1 |
| Output Power (RMS) @ 1% THD: 3Ch @ 2Ω / 4Ω | 190 B x 2 + 380 B x 1 |
| Output Power (RMS) @ 1% THD: 2Ch @ 4Ω | 380 W x 2 (4Ω) |
| Samlet kraft | 760 W |
| Indgange | Pre-In / Speaker-In |
| Forud | Full Range (Front) |
| Pre-In Sensitivity | 0.32 ÷ 8 VRMS |
| Speaker-In Sensitivity | 1 |
| Monteringstype | Frit stående |
| Materiale Type | Aluminium |
| Varens vægt | 5 pund |
| Antal enheder | 1.0 tæller |
8. Hvad er der i æsken
- Hertz CP-4.800 Amplifier enhed
9. Garanti og support
The Hertz CP 4.800 Cento 4-Channel Power Amplifier leveres med en 1 års producentgaranti. For technical support, service, or warranty claims, please contact your authorized Hertz dealer or visit the official Hertz webwebsted for kontaktoplysninger.
10. Produktvideoer
Hertz Audio CP Series Ampløftere - Produkt Overview
Denne video giver en omfattende overview of the Hertz CP Series amplifiers, highlighting their features, technology, and benefits for car audio enthusiasts.
Hertz CP 4.800 4-Channel Amplifier - Product Showcase
A brief product showcase of the Hertz CP 4.800 4-Channel Amplifier, demonstrating its design and key aspects.