If you need a 1-ohm stable amplifier but don’t require the power of the link1500.1plus, the link750.1plus is the perfect solution. With Wavtech’s proprietary Dual Rail Voltage Power Supply, this amp delivers consistent power at both 2 ohms and 1 ohm. Simply set the impedance switch (4/2 or 1 ohm) to match your subwoofers, and the amplifier optimizes itself automatically.

Designed for seamless OEM integration, the link1500.1plus handles up to 40V input and features Adaptive Load Technology which prvents the vehicle from muting when it detects a disconnected speaker. They are also fully compatible with start/stop vehicle systems.

The built-in bassFREQ preamp ensures precise subwoofer tuning with a 24dB/octave low-pass crossover, adjustable parametric EQ, and a 24dB/octave subsonic filter. For even more control, it works with the optional linkRC remote.

Power Output

• 900 watts x 1 @ 4 ohms
• 1500 watts x 1 @ 2 ohms
• 1500 watts x 1 @ 1 ohm

Features

• Compact Size – Just 33cm x 16.5cm x 4.2cm for easy installation
• 1-Ohm Stable – Reliable performance at low impedance
• OEM-Friendly – Works with high-level inputs & factory systems
• Start/Stop System Compatible – Stable operation down to 7V
• Parametric EQ – Fine-tune your bass with full adjustability
• Variable Low-Pass & Subsonic Filters – Both 24dB/octave for superior sound shaping
• Auto Turn-On – Uses DC-Offset or Audio Signal Detect
• Balanced Inputs & Locking Terminals – Secure, noise-free connections
• Optional Remote Control – Compatible with linkRC

Top-Panel Controls & Adjustments

• Input Range: Select between 5V or 10V (RCA input) and 20V or 40V (speaker-level input)
• Gain: Matches amp input to the source for maximum clean output (clip LED included)
• Parametric EQ:
  • Boost (0 to +12dB) – Adjust bass intensity
  • Width (Q: 1.5 – 5) – Control how wide or narrow the boost is
  • Frequency (30Hz – 80Hz) – Target the exact bass frequency you want to enhance
• Subsonic Filter (-24dB/oct): Blocks unwanted ultra-low frequencies to protect your subwoofer
• Low-Pass Filter (-24dB/oct): Removes unwanted high frequencies for clean, distortion-free bass

With its small footprint, high-level input compatibility, and advanced tuning features, the Wavtech link1500.1plus is the ultimate solution for upgrading your bass while keeping your factory system intact.