GTR 1200.1D AMPLIFIER FULL RANGE MONOBLOCK AMPLIFIER CLASS D 1200 W RMS

The GTR1200.1DF is a fully digital amplifier in both its power supply and amplification stages, boasting an efficiency of 90% (over 85%). This advanced design ensures very low current consumption and minimal heat generation while providing substantial power output (up to 1286 Watts RMS @ 1 Ohm, 14.4V). Its 1 Ohm stable mono configuration is ideal for driving multiple subwoofers or speakers with demanding power requirements.

Featuring comprehensive and selectable Band-Pass Crossover capabilities, including an HPF (High Pass Filter) from 10Hz to 90Hz and an LPF (Low Pass Filter) from 90Hz to 10KHz, the GTR1200.1DF is versatile enough to be used with virtually any type of speaker—such as tweeters, drivers, phenolic horns, midbass, woofers, and subwoofers. The adjustable Bass Boost Frequency (35Hz - 55Hz) and Bass Boost (0-10dB) controls allow you to fine-tune your sub-bass frequencies for a deeper, more impactful, and immersive sound experience.

Safety and longevity are prioritized with its Smart Cooler intelligent temperature-controlling fan system and a robust protection suite against short circuits, low impedance, and voltage fluctuations. The required wiring for installation is heavy-duty (4 AWG to 2 AWG for power/ground, 100 Amp external fuse recommended). The included Remote Control accessory allows for real-time, convenient adjustment of the amplifier's gain from the driver's seat.

Key Technical Features and Utility

• RMS Power Output: Delivers up to 1286 Watts x 1CH @ 1 Ohm (14.4V).
  • Utility: Provides robust, clean power to drive high-demand subwoofers or speakers, guaranteeing strong bass and high-volume capability.
• High Efficiency Class D Full-Range Amplifier: Fully digital design with 90% efficiency.
  • Utility: Minimizes current draw and heat generation compared to analog amps, protecting the vehicle's electrical system, while its full-range capacity allows it to power all speaker types (subwoofers, midbass, drivers, tweeters).
• 1 Ohm Stable Mono Connection: Minimum impedance connection of 1 Ohm.
  • Utility: Offers maximum flexibility in wiring multiple speakers or dual voice coil subwoofers in parallel to maximize the amplifier's power utilization.
• Selectable Band-Pass Crossover (HPF & LPF): HPF from 10Hz to 90Hz (Subsonic Filter) and LPF from 90Hz to 10KHz.
  • Utility: Provides precise acoustic tuning to cut unwanted, damaging frequencies (Subsonic) or configure the amplifier for mid-range and high-frequency speakers, ensuring protection and optimal sound quality.
• Adjustable Bass Boost: Features 0-10dB boost at a selectable frequency range of 35Hz to 55Hz.
  • Utility: Allows the user to customize and enhance the intensity and frequency of the deep sub-bass for a tailored, more powerful listening experience.
• Smart Cooler Thermal Management: Includes an intelligent temperature-controlling fan system.
  • Utility: Actively stabilizes the internal temperature, ensuring higher thermal efficiency, a longer product lifespan, and quiet operation under normal conditions.
• Wide Input Sensitivity Range: Adjustable from 0.28V to 8V.
  • Utility: Guarantees proper gain matching with virtually any head unit or audio source on the market, minimizing distortion and maximizing sound quality.
• Power Wire Input: Requires 4 AWG to 2 AWG cables.
  • Utility: Accommodates the significant current draw required for maximum power output, ensuring the electrical system can safely supply the amplifier.

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