Hifonics A800.4D

Features:

• Low Noise Preamplifier Circuit: Ensures minimal distortion as the maximum low voltage signal from the source unit enters the amplifier.
• RCA Inputs: Features nickel-plated RCA connectors for audiophile signal quality, maximizing signal throughput while minimizing distortion and external noise.
• Operation Mode: Offers flexible installation options, allowing the amplifier to run in four-channel or bridged mono mode.
• Crossover Type: Accu-Cross crossovers provide complete control over signal distribution to all speakers.
• Electronic Equalizer: Allows for precise tailoring of specific frequencies to speakers and subwoofers through onboard electronic crossover.
• Class / Topology: Utilizes Hifonics ALPHA Full Range Super D-Class circuitry, developed over four decades to deliver high sound quality and power efficiency with lower distortion and heat production.
• Output Device Technology: Features Ultra-Fi MOSFET technology for musical high power output with high efficiency and minimal distortion.
• Heat Sink: Utilizes a heavy-duty aluminum alloy heat sink to efficiently dissipate heat from the MOSFET for enhanced cooling.
• Power Supply: Incorporates the Twin Turbo Coil PS, a Pulse Width Modulated power supply that maintains constant voltage through the Ultra-Fi output devices.
• Output Connections: Equipped with nickel-plated, high-temperature impact-resistant connections with hex screw terminals for secure and erosion-resistant connections.
• Connection Type: Offers secure connections for power, ground, and speaker connections, angled for easy access during installation.
• LED System Protection Circuitry Diagnostics: Monitors overload and speaker short protection with illuminated indicators on the amplifier end panel.
• Auto Turn-On: Automatically turns on the amplifier when a voltage rise is detected on the HIGH LEVEL INPUTS, eliminating the need for a separate REM turn-on wire.
• Full Range Digital: Utilizes Super D Class technology to deliver maximum wattage with a focus on subwoofer frequencies while remaining musical in a compact chassis.
• SMT Inside: Utilizes Surface Mount Technology for improved precision and durability in circuit placement, allowing for better power and sound quality with superior component tolerances and resistance to shock and vibration.
• Additional Feature: Incorporates 300KHZ HIGH SPEED PULSING for ultra-fast digital switching, ensuring audio frequencies remain beyond human hearing capability for an immersive music experience.

Details and Specifications:

• Weight: 10 lbs
• Type: Amplifier
• Brand: Hifonics
• Series: ALPHA
• Category: Mobile
• Condition: New
• Color: Black
• Warranty: 1 Year
• Compatible Vehicles: Universal
• Class: Full Range Super D-Class
• Total Channels: 4
• Max Power (watts): 800
• Power @ 2 Ohms: 4 x 200 watts
• Power @ 4 Ohms: 4 x 100 watts
• Mono Bridged @ 4 Ohms: 2 x 400 watts
• Crossover: 4CH/2CH: DUPE/Full/HPF, Bandbass: LPF/Full/HPF, Input Mode, Switched
• Variable High Pass Crossover 12dB per Octave: 20Hz-4KHz, DUPE Mode: 10Hz-500Hz
• Variable Low Pass Crossover 12dB per Octave: DUPE Mode: 50Hz-4kHz
• Tone Control / Parametric EQ: Bass EQ
• Bass Boost: 0-12dB @ 45Hz
• Variable Voltage: 0.2-10V
• Signal to Noise: > 85dB
• Frequency Response: 10Hz-45kHz
• Total Harmonic Distortion (THD): < 0.05%
• Speaker Level Audio Inputs: Yes
• Power Terminal 12v/GND: 4 AWG
• Speaker Terminal Wire Gauge: 18 AWG
• Fusing: Use External Fuse
• Additional Details:
  • TURN ON CIRCUIT: Switched – Remote Turn-On / Signal Sense On
  • HEATSINK SIZE: Length 8.5in x Depth 9.25in x Height 2.37in

• UPC: 806576228813
• Weight: 10
• Authorized Internet Dealer