ARC Audio - BLACKBIRD 75w X 8 Compact Performance OEM Integration DSP Amplifier - Black/Gray

The ARC Audio X2800.8 DSP is an 8-channel Class-D amplifier with an integrated 12-channel DSP, engineered for modern OEM integration and active system design. Built around an Analog Devices ADAU1462 32-bit processor and AKM Velvet Sound ADC/DAC architecture, it delivers low-noise signal conversion, precise tuning control, and flexible routing in a compact chassis. Eight bridgeable amplifier channels provide 50 W x 8 at 4 Ω or 85 W x 8 at 2 Ω, with the option to bridge for up to 170 W x 4 at 4 Ω. A 10 Hz–22 kHz frequency response and up to 8 V of RCA pre-out voltage give installers the bandwidth and headroom needed for high-performance speakers and external amplifiers. The onboard DSP offers 12 channels of processing, 4 assignable RCA outputs, and a full toolset for crossovers, EQ, delay, phase, summing, and mixer routing, all managed through ARC Audio’s DNA software. The X2800.8 DSP accepts up to eight balanced analog inputs (RCA or speaker-level) with 0.5–32 V sensitivity, plus a digital coaxial input supporting sample rates up to 96 kHz. Auto-sense turn-on, adjustable turn-on/turn-off timing, and a remote turn-on output simplify integration with factory and aftermarket electronics. iDatalink Maestro AR compatibility allows direct communication with select OEM source units while retaining factory features and enabling channel reassignment inside the DSP. A compact footprint, triple 30 A fuse bank, and fan-assisted cooling make the X2800.8 DSP suitable for under-seat, side-panel, or OEM-location installations where space and airflow are limited. With 8 channels of power, 12 channels of DSP control, and robust OEM integration options, it is designed for real-world multi-channel and active front-stage systems where tuning accuracy and reliability matter more than marketing hype.

Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.

Arc Audio X2 1100.5 Multi-Channel Amplifier (5-Channels) Multi-Channel Amplifier (5-Channels) Microprocessor Class-D Design Designed And Engineered By Robert Zeff High-Frequency Power Supply Design For Improved Signal Transparency And Overall Sound Quality Remote Bass Boost Control (Included) Extruded Aluminum CNC Chassis Design (Level 2 X2 Cosmetics) Start-Stop Vehicle Compatible Signal Sense and DC Detect Single Side Connection Design Nickel Plated RCA Terminals Quick Disconnect Speaker Terminal Plugs Audiophile Class-D Output Filter Networks Detailed Microprocessor Controlled Protection Large, High-Frequency Switching Power Supplies RCA Inputs Are Compatible With Speaker-Level Inputs Fault Codes Storage Of The Last Protection Code Detected High Signal To Noise Ratio Without Compromising Power Output Fully Balanced Input Stage Significantly Increases Flexibility Ultra Low ESR, High-Capacity Power Supply Storage Capacitors Flexible Mounting Orientation For Vertical Or Horizontal Installations Next Generation High-Speed Class-D Technology Powering All X2 Amplifiers Bridged Mode Auto Detect Turn-On Works With Most Chip Based OEM Headunits Precision Filtering Isolates The Power Supply Reducing Unwanted Interference In Radio Reception Quick Disconnect Type Terminal Connections Specifications - 4-Channels @ 4 Ohms (Ch 1-4) - 150 Watts 4-Channels @ 2 Ohms (Ch 1 - 4) - 150 Watts 2-Channel @ 4 Ohms (Ch 1-4 Bridged) - 300 Watts 1-Channel @ 4 Ohms (Ch 5) - 275 Watts 1-Channel @ 2-Ohms (Ch 5) - 500 Watts Frequency Response - 20Hz - 20kHz Crossover Range (Ch 1-4) - 50Hz - 550Hz Crossover Types (Ch 1-4) - Bandpass All Channels Crossover Range (Ch 5) - 30Hz - 230Hz Bandpass Crossovers - Yes (Ch 1/2 only) Remote Level Control - Yes(Ch 5 only) Remote Level Control Included - Yes Input Sensitivity (Low) - 200mV - 3.5V Cosmetic Trim - X2 Trim Level 2 Fuse - 3 x 30 Amp Dimensions - 12.42"(L) x 6.268"(W) x 2.162"(H)