150W x 2 @ 4Ω

Amplifiers with a Power Output Rating of 150-Watts x 2-Channels, 4-Ohm Final Impedance

Amplifiers with a Power Output Rating of 150-Watts x 2-Channels, 4-Ohm Final Impedance

RMS power: This rating of any amplifier is the continuous power rating that an amp is designed to output at a maximum continued volume rating. The RMS power specification is one of two numbers to go by when pairing your speakers with an amplifier, not the only 2 but a good starting point. As an example, a speaker driver with a 150-Watt, or 150W for short, RMS rating should be paired with a one-hundre-fifty-watt RMS amplifier. We usually recommend an amp to be over powered by 10% RMS so that the power-plant does not have to work at 100% capacity to get 100-percent efficiency from your speakers. This will keep your amplifier from overheating during long periods of continuous operation.

Ohms: Is the resistance rating of an amp and is the second most important when pairing drivers with amplifiers. A power-plant that is 150W @ 4-ohm might put out 300-Watts @ 2Ω. When purchasing an amplifier, the correct pairing of a speaker’s RMS wattage and Ohm ratings with an amp’s output power rating is absolutely essential.

1 product

  • Sale -$200.00 Alpine Optim8 PXE-C80-88 : 8ch x 50W @ 2Ω/4Ω Amplifier w/OEM Integration DSP, 8ch In 8ch Out. Alpine Optim8 PXE-C80-88 : 8ch x 50W @ 2Ω/4Ω Amplifier w/OEM Integration DSP, output section.

    Alpine Optim8 PXE-C80-88 : 8ch x 50W @ 2Ω/4Ω Amplifier w/OEM Integration DSP, 8ch In 8ch Out

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    Alpine OPTIM8 OEM Integration DSP 8-Channel Sound Processor and Amplifier with Automatic Sound Tuning via Smartphone or PC (AutoEQ 2.0) The Alpine OPTIM8 combines an advanced digital sound processor and a powerful system amplifier into one sleek, all-in-one solution. With full control from your smartphone using the intuitive Alpine OPTIM app, you can effortlessly fine-tune your system in minutes through a simple, self-guided process. Whether upgrading a factory sound system or building a custom setup, the OPTIM8 delivers professional-grade audio performance with unmatched convenience and precision. The Alpine OPTIM6 transforms complex audio tuning into a simple, step-by-step process—fully controlled from your smartphone. No PC required. Available on both Apple iOS and Android devices, the intuitive Alpine OPTIM app with AutoEQ 2.0 scans your vehicle's interior environment—accounting for speaker placement, seating position, and reflections—and then intelligently adjusts frequency response, timing alignment, and audio output. The result is a perfectly balanced, immersive soundstage, custom-tuned to your unique vehicle cabin. Exclusive Features AutoEQ 2.0 Software – Full smartphone setup and tuning (iOS or Android). Self-Tuning in Minutes – Quick, real-time sound optimization. Center Image Mode – One-click, front-centered sound. 4 Target Curve Presets – Custom presets 1, 2, 3, plus Default. Hi-Res Audio Playback – Crystal-clear sound at 96kHz/24Bit. Built-in 8-Channel Amplifier – Powerful and dynamic sound performance. Real-Time Acoustic Analysis – Auto-adjusts for optimal sound balance. Manual & Automatic Tuning (Smartphone) – Control via Alpine OPTIM app on iPhone (10 or newer) or Android. Manual & Automatic Tuning (PC) – Fine-tune with the Alpine OPTIM PC app. Anti-EQ for OEM Systems – Eliminates factory EQ curve for clean sound. AutoEQ with APVD Collection – Quickly creates a flat vehicle response. Included Remote Controller (RUX-CSP1) – Quick access to presets and controls. User-Friendly Interface – Intuitive app for seamless tuning. Factory Integration – Seamlessly integrates with OEM systems. Compact Design – Fits effortlessly into most vehicles. General Specifications Built-In 8-Channel Amplifier – 50W x 6 @ 4Ω + 150W x 2 @ 4Ω or 50W x 6 @ 2Ω + 300W x 2 @ 2Ω (4Ω, 14.4V, 1kHz, 10% THD). 8-Channel High-Level/6-Channel RCA Input – Flexible system integration. 31-Band Parametric & Graphic EQ – Precision sound tuning on all 8 channels. Time Correction – Individual adjustments for each channel. 8-Channel 4V RCA Outputs – Clean, powerful signal output. Digital Inputs – Coax and USB (DAC) for high-quality audio playback. Bluetooth Audio Input – Seamless wireless streaming. Speaker Input – Handles up to 30V for enhanced compatibility. What’s in the Box:  PXE-C80-88 Processor/Amplifier Remote Controller with Extension Cable  Bluetooth Module Speaker Output Wires Speaker Input Wires Mounting Bracket and Screws USB-to-USB Connector for PC Instruction Manual Alpine Optim8 PXE-C80-88 Operation Manual Auto EQ 2.0 Manual

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    $1,199.99$999.99

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