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Sunfire TGA7401 7 Channel 400 Watt Power Amplifier Open Box
Product ID: TGA-7401OB
Manufacturer: Sunfire
Product UPC Code: : 844039007377
Sunfire TGA7401 7 Channel 400 Watt Power Amplifier Open Box
List Price: $3,890.00
Price: $2,795.00

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  • Description
  • Specs
  • Reviews

Sunfire TGA-7401 7 Channel 400 Watt Power Amplifier Open Box



Nothing gets the party started faster than the sheer horsepower of your home theater’s amplifier. As its name implies, this is a true 7-channel amplifier that offers a relentless 7x400 watt profile, earning it the title of Most Powerful Amplifier in its class.

Could Your Home Theater System Ever Have Too Much Power?

When it comes to building amplifiers whose performance exceeds anything else in their class, no other brand has more success stories than Sunfire. The latest and best example of this fact is our flagship amplifier, the TGA-7401. Power of this stature without equally serious control translates into trouble waiting to happen. That’s why Sunfire developed its exclusive Tracking Downconverter™ technology for the coolest, most reliable operation no matter how hot the performance gets.

What’s more, the TGA-7401 — and its sibling the TGA-7201 — are each Sunfire Optimized™, a powerful program that ensures your new amp is designed to perform optimally with other Sunfire electronics and our wide assortment of speakers, too. Having said all this, could Sunfire’s Amplifiers ever really provide you with too much power? Just turn one up and find out.

Features at a Glance
Amplifier

  • Power Output (8 ohm, 1kHz): 400W / Ch
  • # Channels: 7
  • Tracking Downconverter™ Power Supply
  • 4-ohm Stable
  • High Current, Low Impedance Design
  • Discrete Amplifier Output Stages
  • Protection Circuitry
  • Dual Banana Plug Compatible Speaker Terminals
  • Vacuum Tube Emulation (Current Source)
  • Amplifier Topology: Class A/B

  • Audio Inputs

  • Front L/R: XLR/RCA
  • Center: XLR/RCA
  • Surround L/R: XLR/RCA
  • Surround Back: XLR/RCA

  • Speaker Outputs

  • Front L/R: Voltage + Current
  • Center
  • Surround L/R
  • Surround Back

  • Control

  • Automatic Turn-On: Selectable
  • 12V Trigger Input

  • Miscellaneous

  • Finish: Duo Tone
  • Removable IEC Cord

  • General
    FamilyTheater Grand Amplifiers

    Shipping Info

    Length22.9 (Inches)
    Width21.8 (Inches)
    Height11.3 (Inches)
    Weight55.35 (Lbs)
    Unit of MeasureEach
    UPC844039007377
    Master Pack Qty2

    Other Specifications
    Amplifier

    Power Output: (8 ohm, 1kHz)
    Front: 400W + 400W
    Center: 400W
    Surround: 400W
    Surround Back: 400W
    Output at Clipping: 800W / Ch at 4 ohms
    Maximum Output Voltage: 56.6Vrms
    Maximum Output Current: 120A p-p / Ch
    THD: <0.5%
    Damping Factor: 150
    Hum and Noise: -118dB, A-weighted
    Sensitivity Balanced (for rated output): 0.95Vrms
    Sensitivity Unbalanced (for rated output): 1.9Vrms

    Connections

    Output Impedance (Front) Voltage Source: Approx zero ohms
    Output Impedance (Front) Current Source: Approx one ohm
    XLR Input Impedance: 10kohms
    RCA Input Impedance: 24kohms

    Trigger Inputs

    Votage Range: 5-18VDC
    Impedance: Approx 600ohms
    Turn-On Current: 20mA @ 12V

    General

    Power Consumption (120VAC, 5060Hz): 580W (1/8th power)
    Dimensions (WxHxD): 17" x 5.9" x 16.7"
    Net Weight: 46 lbs

     
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