Autotek TA1800

The Autotek TA1800 is a powerful mono Class-D amplifier designed to drive subwoofers in the car audio sector. With an RMS power output of up to 800 watts into 1 ohm, the amplifier offers sufficient power reserves for powerful bass systems and is designed for speaker impedances ranging from 1 to 8 ohms.

To ensure precise tuning to the subwoofer being used, the TA1800 features an adjustable low-pass filter and a subsonic filter. In addition, the bass range can be boosted at 45 Hz using the built-in bass EQ. The phase can be adjusted to optimally integrate the subwoofer into the existing speaker system.

Compatible amplifiers can be linked together using the Master/Slave Link mode. RCA inputs and outputs make it easy to integrate the system into more extensive car audio systems. A bass remote control also allows you to conveniently adjust the bass level from the driver's seat.

Technical Specifications:

• Amplifier Type: Mono Class-D Digital Amplifier

• Channels: 1

• 1-ohm stable

• Speaker impedance: 1–8 ohms
  
  

RMS output power:

• 1 x 400 watts RMS @ 4 ohms

• 1 x 600 watts RMS @ 2 ohms

• 1 x 800 watts RMS @ 1 ohm
  
  

Maximum output power:

• 1 x 800 watts max. @ 4 ohms

• 1 x 1200 watts max. @ 2 ohms

• 1 x 1,600 watts max. @ 1 ohm
  
  

Filters & Sound Settings:

• Frequency response: 20–250 Hz (-3 dB)

• Low-pass filter: 30–250 Hz, 12 dB/octave

• Subsonic filter: 20–50 Hz, 12 dB/octave

• Bass EQ: 0–18 dB at 45 Hz

• Phase control: 0–180°
  
  

Additional technical specifications:

• Total Harmonic Distortion (THD): < 0.1% at 80 Hz

• Signal-to-noise ratio: > 90 dB

• Input sensitivity: 0.2–2 V / 2–8 V

• Input impedance: 47 kOhm

• Signal Outputs: Stereo, Full-Range

• RCA Inputs and Outputs

• High-level input via RCA

• Master/Slave Link Mode

• Bass Remote Control

• Operating voltage: 12 V (9–15 V), negative terminal to ground

• Fuse rating: 2 x 40 A

• Dimensions (W x H x L): 223 x 63 x 320/346 mm