Morel MPS Amplifier – MPS 1.550

The Morel MPS 1.550 is a dedicated mono subwoofer amplifier designed to deliver uncompromising bass performance with exceptional clarity and control. Built with fully balanced differential inputs that reject noise and handle up to 20V signal input, it easily integrates with both factory and aftermarket audio systems via RCA connections.

Equipped with high-fidelity Texas Instruments OP amps and precision surface-mount components, the MPS 1.550 ensures pure, distortion-free signal transmission. Its onboard microprocessor manages protection and thermal performance, eliminating the need for internal fuses that can limit power delivery.

For installers, the single-sided connection layout and concealed top-panel controls offer a clean, streamlined setup. The amplifier also features OEM integration via adaptive RCA connectors, auto turn-on through signal sensing or DC sensing, and a range of advanced tuning options tailored for subwoofer applications.

With 350W RMS at 4 ohms and 550W RMS at 2 ohms, selectable subsonic filters, and precise low-pass filtering, the MPS 1.550 brings authoritative low-frequency impact to any audio system. Backed by Morel’s two-year warranty (when installed by an authorized dealer), it’s a powerful, reliable, and installation-friendly solution for serious bass enthusiasts.

Features:

• Fully balanced differential inputs with superior noise rejection
• Accepts factory speaker-level signals via RCA
• High-fidelity Texas Instruments OP amps
• Microprocessor-controlled protection and thermal management
• Single-sided connection layout for clean installation
• OEM integration with adaptive connectors
• Auto turn-on via signal or DC sensing
• Adjustable subsonic filter (Off/25Hz/35Hz)
• Low-pass filter: 40Hz – 220Hz
• Subwoofer level control: 0 – 20dB
• 2-year warranty when installed by an authorized Morel dealer