DD Audio SA4.500 – 500W Ultra-Compact 4-Channel Amplifier

Highlights

• Ultra-compact form factor with 4 x 125W RMS power at 2 ohms
• Uncompromising Small Architecture (SA) design for exceptional sound quality
• Speaker-level input with included adapters for connection to original car stereo
• Traditional DD Audio chassis for optimal cooling
• Adjustable high-pass and low-pass filters for precise audio setup

Description

The DD Audio SA4.500 is the first 4-channel amplifier in DD Audio's new SA (Small Architecture) series. This ultra-compact amplifier delivers 4 x 125 watts of continuous, clean power at 2 ohms, offering an exceptional power-to-size ratio.

SA series amplifiers are the result of an uncompromising, state-of-the-art design, offering:

• Incredible sound quality with a total harmonic distortion (THD) of only 1.0%
• Unprecedented power for such a small size (121 × 81 × 43 mm)
• A traditional DD Audio chassis guaranteeing optimal cooling
• RCA connectors compatible with speaker-level signals (adapters included)
• Simplified installation on original audio systems thanks to the high-level input

With its versatile configuration (4 channels or 2 bridged channels), the SA4.500 adapts to all your audio needs, whether for powering front/rear speakers or for creating a bi-amplified setup.

Technical Specifications

Why Choose It

• Ultra-compact form factor ideal for discreet installations or confined spaces
• Impressive total power of 500W despite its small size
• DD Audio's renowned manufacturing quality for reliability and performance
• Compatibility with original audio systems thanks to the high-level input
• Adjustable filters allowing precise integration into your audio system
• Excellent damping factor of 100 for optimal speaker control
• Perfect for powering front/rear components or in a bi-amplified configuration

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