• Alpine X-A90M X-Series Mono Power Density Amplifier.
• CTA-2006-B amplifier Specifications: 900W RMS x 1 (2 Ohm, 14.4V, ≤1% THD+N).
• 600W RMS x 4 (4 Ohm, 14.4V, ≤1% THD+N).
• 90dB S/N (ref. 1W into 4 Ohm).

Alpine X-A90M X-Series Mono Power Density Amplifier CTA-2006 Power Rating: 900W RMS x 1 (2Ω,<1% THD+N, 14.4V) 600W RMS x 1 (4Ω,<1% THD+N, 14.4V) S/N:90dBA (ref: 1W into 4Ω) FEATURES Alpine ID Sound Quality Class-D Performance Rotatable Illuminated Alpine Badge Top-Side Control Panel Built-in Crossover & Bass EQ Remote Bass (RUX-KNOB or RUX-KNOB.2) Compatible CRITICAL EVALUATION OF IN-CAR SOUND Alpine’s top engineers from all over the world gathered in Alpine headquarters to deeply research and evaluate sound systems from both the aftermarket and high-end OE manufacturers. Many systems today have incredible dynamic range and reach sufficient volume levels, but lacked the reality of instruments and spatial imaging. As a result, Alpine ID was born, a sound philosophy that continues to inspire us to create a new level of sonic performance. ALPINE: IMAGE DEFINED Or Alpine ID for short, is the new Alpine global sound culture with an evolutionary approach for solving what’s missing in most car audio systems these days: great spatial imaging and depth of sound stage. It centers on developing matched sound systems with core components that work together to achieve greater realism in the sound stage while maintaining great dynamic range and accuracy. At the core of the X-Series Amplifier’s chassis is a solid cast aluminum heat sink which keeps the amplifier cool when performing at its peak power levels. Excess heat is removed from the amplifier through the newly designed heat sink profile which both improves airflow and increases surface cooling area. The fan-less channels located on both sides of the amp allow for convection flow of air; hot air naturally rises out from the top of the amplifier, which causes a vacuum that sucks in cool air from below. This smart design allows for continuous thermal control for an uninterrupted listening experience.