Hifonics THOR 5 Channel Marine Amplifier

TMA-800.5 Marine Amplifier

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TMA-800.5 Hifonics Marine Amplifier

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  • TMA-800.5 Hifonics Marine Amplifier
  • TMA-800.5 Hifonics Marine Amplifier
  • TMA-800.5 Hifonics Marine Amplifier

TMA-800.5 Marine Amplifier

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Part#: TMA-800.5 MFS

Condition: New in box


Hifonics 800 watt five channel marine amplifier with 5th channel dedicated to subwoofer, bass remote included

Regular Price: $349.99

Special Price: $257.99



Five channel, 800 watt, Hifonics THOR marine amplifier with onboard electronic crossover, bass boost and adjustable input sensitivity. Allows for four channel full-range operation and dedicated subwoofer channel. Bass remote to control 5th channel included.

Category: MaxxFactory Products
SKU: 806576 226680
Part #: TMA-800.5 MFS
Condition: New in box

  • Class
    Super A/B Class + Super D-Class
  • Variable Voltage
  • Signal to Noise Ratio
  • Frequency Response
  • Crossover Type
    Electronic 12dB Per Octave
  • Crossover Frequency Range
    CH1 & CH2

    High Pass 50Hz - 4kHz
  • Crossover Frequency Range
    CH3 & CH4

    Hi Pass 250Hz - 4Khz
    Low Pass 40Hz-250Hz
  • Crossover Frequency Range
    CH 5 (TMA-800-5 only)

    Low Pass 30Hz - 150Hz
  • Tone Control
    Bass EQ 0~10dB@45Hz
  • Power @ 1-Ohm
    1 x 500W - 5th Channel Only
  • Power @ 2-Ohms
    4 x 160W + 1 x 600W
  • Power @ 4-Ohms
    4 x 80W + 1 x 300W
  • Total Channels
  • Audio Inputs
  • Audio Outputs
  • Power Terminal 12v/GND
  • Speaker Terminal Wire Gauge
  • Fusing
    MAXI 50 Amps x 2
  • Certifications
    Marine & Powersports
  • Dimensions - Product Only
    15.98 X 8.86 X 2.36 in
    40.6 X 22.5 X 6 cm
  • Weight - Product Only
    10.69 lbs (4.85 kg)
  • Dimensions - In Gift Box
    21.26 X 11.42 X 3.94 in
    54 X 29.0 X 10.0 cm
  • Weight - In Gift Box
    11.13 lbs (5.05 kg)

Features & Benefits
  • Marine Grade Protection: YES
    Amplifiers are ABYC & ASTM certified which defines that marine amplifiers must use conformal coated PC boards to resist corrosion from salt spray & moisture.
  • Pre-Amp Circuitry: Low Noise Pre-Amplifier
    Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
  • Inputs: Gold-Plated RCA level inputs
    Gold-Plated RCA jacks create best connection and resist corrosion
  • Operation Mode: Five channel Nautic Marine audio amplifier
  • Crossover / Signal Shaping: Switched FULL / LPF / HPF
    Complete control of amplifier signal, essential when using two or more amplifiers
  • Equalizer: Electronic
    Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier.
  • Class / Topology: Super A/B Class™ & Super D Class™
    Super A/B Class™ on the four full range channels and Super D Class™ on the 5th channel to the subwoofer. These Hifonics circuits have been refined over three decades of engineering to deliver the highest level of sound quality and power efficiency. Even at very high listening levels, Hifonics Super A/B Class™ and Super D Class™ circuitry results in a smooth and linear high end with lower distortion, plus higher current efficiencies and less heat buildup.
  • Output Devices Technology: Ultra-Fi™ MOSFET
    Produces high power with minimal distortion
  • Heat Sink: High Grade Non-Corrosive Aluminum
    Heavy duty aluminum alloy heat-sink allows amplifier to quickly dissipate heat while producing maximum power. Non-Corrosive treatment prevents any rust or other corrosion caused by marine use
  • Power Supply: Simpatico Coil Design
    The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices
  • Bass Remote Inluded: YES
    Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.
  • Connections Type: Gold-plated
    Power, ground, speaker and RCA corrosion resistant connections prevent rust in the harsh marine environment
  • Diagnostics: Three-stage protection circuits
    Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end panel
  • Marinized / Waterproof: YES
    Water resistant for durability in any environment
  • Illumination: YES
    Hifonics Logo

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Maxxsonics Factory Specials