PDX Inside: An Upgrade with Clear Results
Introducing the new digital X-Power series of Class-D amplifiers. The X-Power amplifiers incorporate many of Alpine’s PDX advanced digital technologies at an affordable price. Don’t let their small size fool you, these amplifiers were specifically engineered to offer performance, sound quality and reliability at PDX standards.
- 650 Watts x 1 into 4Ω
- 1100 Watts x 1 into 2Ω
- Class-D, Best Dollar-Per-Watt Performance
- PDX Technology Inside
- Sleek Aggressive Design w/ End Caps
- Voltage ON/OFF Sensing, Non-Fading Speaker-Level Inputs for OEM Upgrade
- Built-in Crossover, Bass EQ, and Subsonic Filter
- Remote Bass (RUX-KNOB) Compatible
- Extremely Low Noise and Distortion
- Extremely High Damping Factor
- Reliable No-Shutdown Design
The New X-Power amplifiers offer the best performance in their class, redefining expectations in the affordable amplifier category. Thanks to trickle-down technology, our in-house engineering team has taken many of the patent-pending technologies introduced in the industry-leading PDX series and implemented them in the new X-Power amplifiers. The X-Power amps provide you with the absolute widest bandwidth, best signal-to-noise, lowest distortion and highest damping factor of any amplifier in their class.
PDX Technology Inside
Dual-Feedback Modulation Loop
When playing music, a clean, distortion-free, low-power signal input to an amplifier should exit as an identical high-power output signal to drive your speakers. In reality, most amps don’t even come close to this ideal, instead adding significant audible distortion especially in the high frequencies, which earned typical Class-D amplifiers a deserved reputation for bad sound. The X-Power’s Global Modulation with Adaptive Feedback Control loop circuitry intelligently assures the power output is as clean and distortion-free as possible. Their real-time error-correction analyzes the signal not only once, but twice by comparing input signal with the output throughout the entire amplification process. In doing so, X-Power amplifiers ensure that their output signal delivers a clean, clear and powerful sound that must be heard to be believed.