Gladen RCore1|1200

The GLADEN RCore 1|1200 is a powerful, 1-ohm-stable Class D mono amplifier designed specifically for demanding subwoofer applications. With an output power of up to 1,210 watts into 1 ohm, this compact amplifier offers high power reserves, efficient signal amplification, and precise control in the low-frequency range.

Thanks to its built-in high-level and low-level inputs, the RCore 1|1200 can be integrated into both factory-installed sound systems and custom-built car audio systems. The analog adjustment options allow for easy customization to different subwoofers and vehicle configurations without the need for additional software.

A variable low-pass filter, an adjustable subsonic filter, and a three-stage bass adjustment allow for precise tuning of bass reproduction. Efficient Class D technology, with an efficiency of over 80%, reduces energy loss and enables high output power in a compact enclosure.

In addition, the power amplifier features an automatic power-on function when using the high-level input, as well as a connection for an optional RTC level remote control.

Technical Specifications

General Characteristics

• Manufacturer: GLADEN

• Model: RCore 1|1200

• Series: RCore

• Amplifier type: Mono amplifier

• Number of channels: 1

• Amplifier Technology: Class D

• Minimum impedance: 1 ohm

• Efficiency: over 80%

• Applications: Subwoofers and bass systems
  
  

Output Power

• Output power at 4 ohms: 1 × 430 watts

• Output power at 2 ohms: 1 × 690 watts

• Output power at 1 ohm: 1 × 1,210 watts
  
  

Audio Characteristics

• Frequency range: 10–220 Hz

• Signal-to-noise ratio: over 95 dB

• Total Harmonic Distortion (THD+N at 1 kHz): less than 1% at 25 watts

• Damping factor: over 80 at 60 Hz
  
  

Crossover Networks and Filters

• Low-pass filter: 40–220 Hz

• Low-pass filter slope: 24 dB/octave

• Subsonic filter: 20–50 Hz

• Subsonic filter slope: 24 dB/octave

• Bass Boost: −6 / 0 / +6 dB

• Analog filter and level adjustments directly on the amplifier
  
  

Connections and Signal Inputs

• Signal Inputs: High-Level and Low-Level

• High-level input sensitivity: 0.4 – 10 V

• Low-level input sensitivity: 0.2–5 V

• Input impedance: 22 kOhm

• Automatic Power-On Function via High Level: DC/BTL Detection

• Connector for optional RTC.2 level remote control
  
  

Power Supply and Protection Functions

• Operating voltage: 10–16 V DC

• Start-Stop Support: up to 7.5 V for 3 seconds

• Required external fuse rating: 80 A

• Integrated Thermal Protection

• Surge Protection

• Soft-Start Function
  
  

Dimensions and Weight

• Length: 285 mm

• Width: 150 mm

• Height: 52 mm

• Weight: 1.15 kg
  
  

What's Included

• 1 × GLADEN RCore 1|1200 Mono Amplifier

• 1 × User's Manual