DLS Performance Slim PS1.500 - Class D Mono Amplifier 500W RMS

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Highlights

• Ultra-compact format – 88 x 44 x 151 mm, smartphone-sized for 1 x 500W RMS at 1Ω
• High-efficiency Class D – 90% efficiency at 4Ω for controlled power consumption
• Adjustable subsonic filter (10–50 Hz) + LPF (50–250 Hz) – precise subwoofer protection and tuning
• Bass equalization at 45 Hz: 0 to +12 dB – custom bass boost
• Smart Load Technology + EMC tested components – perfect compatibility with modern vehicles

Description

The DLS Performance Slim PS1.500 is the ideal mono amplifier for those who want powerful bass without sacrificing trunk space. In a smartphone-sized enclosure (88 x 44 x 151 mm), it delivers 500W RMS at 1Ω with exceptional 90% efficiency – thanks to DLS Signature series technologies. Its adjustable subsonic filter protects the subwoofer from infrasonic frequencies, while 45 Hz bass equalization allows for a boost of up to +12 dB for deep, impactful bass.

• Adjustable low-pass filter 50–250 Hz for precise tuning with your subwoofer
• Adjustable subsonic filter 10–50 Hz – protects the speaker from destructive frequencies
• High-level input with auto-start – simplified installation in any vehicle
• Input sensitivity 0.3V – 7V: compatible with all sources, car radio or DSP

Technical specifications

Why choose it?

• 500W RMS in an 88x44 mm enclosure: the most compact mono solution on the market for this power output
• 90% efficiency at 4Ω: less heat, lower consumption, more reliability
• Adjustable subsonic filter + LPF: protection and perfect tuning with any subwoofer
• +12 dB bass boost at 45 Hz: deep and impactful bass without additional DSP
• Smart Load + EMC: native compatibility with modern vehicle OEM systems

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended wiring size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly advised to adapt the power supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of damage and ensure optimal performance. WARNING: Any voltage drop below 12V can damage the product.