Description
Included in this kit
This bundle includes a Hertz CP 4.800 Cento 4-Channel Power Amplifier, 190w x 4 @ 2 ohms, and 2x Hertz Mille Pro Series MPX-1653 6.5" Pro Audio Two-Way Coaxial Speakers (Pair).
1x Hertz CP 4.800 Cento 4-Channel Power Amplifier, 190w x 4 @ 2 ohms (CP-4.800)
Raise your sound quality bar with the Hertz CENTO POWER CP 4.800, featuring Hi-Res Audio certification for a frequency response from 10 Hz to 41 kHz, delivering sound quality that captures every nuance of your music. This model combines a high power-to-size ratio with an efficiency greater than 85%, encapsulated in a durable aluminum diecast case for top-tier performance and a stylish appearance. This four-channel amplifier combines a high power-to-size ratio with a durable aluminum diecast case, providing top-tier performance and a stylish look. Its full Plug & Play connections ensure easy installation, while the advanced crossover filters and bass boost options allow for tailored sound customization. It is ideal for audiophiles seeking a blend of functionality and sleek design in their car audio system.
General Specs
Channels: 4 - 3 - 2
Amp class: D
POWER SUPPLY
Nominal power supply voltage (fuse): 11 ÷ 15 VDC (1 x 40 A)
Operating power supply voltage: 9 ÷ 18 VDC
Idling current: 1.15 A
Standby current draw: 4.2 uA
Consumption, MIN load impedance (Max Musical Power): 32 A
Remote IN: 4 ÷ 17 VDC (1 mA)
ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only): 1.5 VDC
Efficiency: 85%
AMPLIFIER STAGE
Distortion - THD @ 100 Hz, 70% Rated Power: 0,02 %
Damping factor @ 1 kHz, 1W: 100
Bandwidth @ -3 dB: 10 Hz ÷ 47k Hz
S/N ratio (A-weighted @ 1 V Input): 101 dBA
Minimum load impedance
@ 4 Ch: 2 Ω
@ 3 Ch: 2 Ω + 2 Ω + 4 Ω
@ 2 Ch: 4 Ω
Adjustable Crossovers: yes
OUTPUT POWER
Output power (RMS) @ 1% THD:
4Ch @ 4Ω: 110 W x 4
4Ch @ 2Ω: 190 W x 4
3Ch @ 4Ω / 4Ω: 100 W x 2 + 400 W x 1
3Ch @ 2Ω / 4Ω: 190 W x 2 + 380 W x 1
2Ch @ 4Ω: 380 W x 2 (4Ω)
Total Power: 760 W
INPUTS / FILTERS
Inputs: Pre-In / Speaker-In
Pre Out: Full Range (Front)
Pre-In sensitivity: 0.32 ÷ 8 VRMS
Speaker-In sensitivity: 1.6 ÷ 40 VRMS
Front Ch Hi-Pass: Full / 50-4000Hz 12dB/Oct.
Front Ch Lo-Pass: Full / 50-4000Hz 12dB/Oct.
Rear Ch Hi-Pass: Full / 50-4000Hz 12dB/Oct.
Rear Ch Lo-Pass: Full / 50-4000Hz 12dB/Oct.
Bass Boost 50Hz: 0 ÷ 9 dB
Sub Remote Volume Control: -20 ÷ 6 dB (Active on Rear Ch with LPF ON)
2x Hertz Mille Pro Series MPX-1653 6.5" Pro Audio Two-Way Coaxial Speakers (Pair) (MPX-1653)
The coax tweeter concentric to the woofer of the MPX 165.3 car audio coaxial speakers allows for one single linear-phase emission point, for a natural timbre providing a detailed sound stage. Thanks to the “Center Tuning Duct” geometry, the tweeter resonance frequency is especially low and the employment of damping materials for the inside provides for a linear acoustic emission. The acoustic lens optimizes its off-axis response, which is typical with door installation of coax speakers; besides, the 36 mm diameter woofer generates deep and controlled bass frequencies.
Features -
• Concentric coaxial tweeter built in the woofer voice coil, achieving one single point of emission, to re-create the virtual sound-stage like in live music performances.
• 20 mm voice coil Tetolon fiber soft dome tweeter, featuring “Center Tuning Duct” geometry, for lower resonance frequency and reduced harmonic distortion.
• Tweeter support working as a rear chamber, sized for low Fs, to ensure a well damped high pass frequency roll-off, allowing low cut-off frequency crossover point.
• 36 mm pure copper woofer voice coil wound on a Polyamide former, for outstanding power handling and dynamic compression-free reproduction.
• Pressed-pulp cone with cotton fibers, combining stiffness and lightweight for a wide frequency response. Cone profile geometrically refined to perfectly match with the tweeter emission ensuring phase consistency in the crossover area.
Specifications -
• Power Handling - Peak W: 200
• Power Handling - Continuous W: 100
• Impedance Ω: 4
• Frequency response Hz: 45 ÷ 21,5k
• Sensitivity dB SPL: 92
• Woofer size mm (in.): 165 (6.5)
• Tweeter size mm (in.): 25 (1)
• Woofer Voice Coil Ø mm (in.): 36 (1.42)
• Tweeter voice coil Ø mm (in.): 20 (0.8)