Sony Mobile ES XM-4ES High-Resolution 4-Channel Power Amplifier (100W x 4 RMS @ 4Ω / 165W x 4 RMS @ 2Ω / 330W x 2 Bridged @ 4Ω)

🎼 DEDICATED HI-RES AUDIO ARCHITECTURE

• True High-Resolution Certification: Standard car amplifiers roll off frequency response sharply around 20 kHz. The XM-4ES is engineered with an extended frequency response reaching up to 40 kHz and beyond, reproducing ultrasonic harmonics that give vocals and instruments real-world presence.

• Master Tape Harmonic Detail: By extending high-frequency playback, the amplifier prevents phase distortion and reproduces subtle decay, room reverb, and instrument textures hidden in FLAC, WAV, or DSD high-resolution digital audio files.

• Low-ESR Audio Components: Utilizes specialized low-Equivalent Series Resistance (ESR) electrolytic capacitors and customized output inductors to maintain instantaneous current delivery, ensuring ultra-clean signal pass-through without grain or harshness.

WHY SONY MOBILE ES XM-4ES IS RECOMMENDED FOR HIGH-END SOUND SYSTEMS

• Flagship Mobile Elevated Standard (ES) Engineering: Combines a rigid cross-braced aluminum chassis with vibration-dampening structures to minimize mechanical resonance and thermal distortion during high-volume playback.

• CTA-2006 Continuous RMS Headroom: Offers unrated, lab-verified continuous power delivery (100W x 4 RMS @ 4Ω and 165W x 4 RMS @ 2Ω at $\le 1\%$ THD+N), driving complex 2-way or 3-way component speaker systems effortlessly.

• Massive Bridged Muscle: Bridges seamlessly down to 330W x 2 RMS @ 4Ω, giving you the flexibility to drive high-power mid-bass drivers or audiophile-grade subwoofers with extreme control.

• Active Band-Pass Crossover Control: Features independent High-Pass, Low-Pass, and Band-Pass filters (variable up to 5,000 Hz) for driving active tweeters, mid-ranges, and woofers directly without passive crossovers.

📊 EXTENDED TECHNICAL SPECIFICATIONS MATRIX

🛠️ ADDITIONAL DESIGN & INTEGRATION FEATURES

• Single-Sided Terminal Control: All power, ground, speaker, and RCA connections are arranged along a single panel edge, allowing for ultra-clean wire routing and concealed amp rack setups.

• Signal Link-Out Flexibility: Allows pass-through of audio signals to additional amplifiers (such as a dedicated monoblock) without requiring extra RCA splitters or signal degraders.

• High-Level Input Auto Turn-On: Compatible with high-level speaker inputs featuring signal-sensing auto turn-on, enabling clean integration with factory OEM head units.

THE AYON MOTORS ADVANTAGE

• Authentic Sony Mobile ES Stock: Genuine products verified with original serial numbers and security packaging.

• OEM Custom Mounting Adapter Rings: Vehicle-specific speaker rings designed to bolt directly into factory locations without structural alterations.

• 100% Pure Oxygen-Free Copper (OFC): Premium power and ground cabling for maximum current transfer without voltage drops.

• TESA Cloth Harness Taping: All interior wiring looms are wrapped in automotive-grade TESA cloth tape to eliminate vibrations, noise, and friction wear.

• Precision Soundstage Calibration: Fine-tuned digital crossover alignment, gain matching, and equalized cabin staging tailored specifically to your vehicle interior.