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🔊 Power Meets Precision. Built to Push Your Build Further.

This compact yet powerful 4 Channel Power Amplifier is engineered to deliver clean, reliable output while fitting neatly into your powersports or motorcycle setup. Whether you're running full-range speakers or bridging for heavy-hitting midbass, this amp delivers — with up to 700W bridged RMS and all the tuning controls you need to dial it in.

 

 

📦 Product Overview

  • Type: 4 Channel Power Amplifier

  • Included: Single Unit

🔧 Key Features

⚠️ 🔴 REQUIRES 4 AWG Power Wire – HDPG4K

Essential for safe and optimal operation at full output.

Power Output – Versatile Multi-Channel Strength

  • 4 x 200W RMS @ 4Ω / 12.5V

  • 4 x 225W RMS @ 4Ω / 14.4V

  • 4 x 300W RMS @ 2Ω / 12.5V

  • 4 x 350W RMS @ 2Ω / 14.4V

🔗 Bridged Mono Mode (2 Channel)

  • 2 x 600W RMS @ 4Ω / 12.5V

  • 2 x 700W RMS @ 4Ω / 14.4V
    ➡️ Perfect for subs, midbass drivers, or high-output front stage

🎚️ Crossover & Control

  • LPF / FULL / HPF Modes

  • Range: 30Hz – 300Hz

  • Slope: 12dB/Octave

  • Gain Range: 0.2V – 12V

  • Turn-On Options: REM / DC sensing

🔉 Clean, Clear & Efficient

  • Frequency Response: 20Hz – 20kHz (±3dB)

  • THD: < 0.5%

  • THD + N (10% Power): 0.1%

  • SNR: 91dB — ultra-low noise floor

  • Damping Factor: 200 — for precise speaker control

🔌 Smart Power Management

  • Operating Voltage: 8V – 16V

  • Current Draw (Typical Music): 50A

  • Max Current Draw: 220A

  • 🔴 Recommended Fuse: 120A

  • Total Efficiency: 79%

📏 Compact Design for Tight Installs

  • Overall Dimensions: 7.9” x 4.9” x 2.0” (200mm x 125mm x 51mm)

  • Chassis Only: 6.625” x 4.9” x 2.0” (168mm x 125mm x 51mm)

 

📐 Full Specifications

ComponentDetails
Output Power4 x 200W RMS @ 4Ω / 12.5V
 4 x 225W RMS @ 4Ω / 14.4V
 4 x 300W RMS @ 2Ω / 12.5V
 4 x 350W RMS @ 2Ω / 14.4V
Bridged Output2 x 600W RMS @ 4Ω / 12.5V
 2 x 700W RMS @ 4Ω / 14.4V
Frequency Response20Hz – 20kHz (±3dB)
Operating Voltage8V – 16V
THD + N (10% Power)0.1%
THD< 0.5%
SNR91dB
Damping Factor200
Efficiency79%
Crossover ModesLPF / FULL / HPF
Crossover Range30Hz – 300Hz
Slope (Analog)12dB/Octave
Gain Control Range0.2V – 12V AC
Turn-On OptionsREM / DC Sensing
Current Draw (Music)50A
Current Draw (Max)220A
🔴 Recommended Fuse120A
Dimensions (L×W×H)7.9” x 4.9” x 2.0” / 200mm x 125mm x 51mm
Chassis Only6.625” x 4.9” x 2.0” / 168mm x 125mm x 51mm

 

🔥 Compact. Controlled. Capable.

Perfect for full-range or mid/highs, this amp is a go-to solution for pro-level powersports installs that demand both performance and finesse.

FLX1400.4 350w x 4CH PRO AMPLIFIER

SKU: RRS.FLX1400.4
$849.99Price
Quantity
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