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.

The Nighthawk isn't just another amp—it’s built premium from the ground up. Every detail has been carefully engineered, with countless hours spent refining its design to deliver the kind of sound that hits hard and stays sharp, no matter the conditions. Powered by a cutting-edge Class D driver and Infineon output stages, the Nighthawk brings serious performance to your setup. It’s built specifically as a bass amplifier and crushes power ratings at 40Hz—built to keep up with long rides and loud roads without missing a beat. Whether you're a weekend cruiser or drive every day, the Nighthawk is made to deliver. Professional-grade sound, rugged design, and all the power you need to fuel your ride—this is the real deal. Features DC Auto Detect Turn On Speaker Connection by High Current Plug Selectable Ohm Load Stability Stereo/Mono Switch allows single input operation. Start Stop compatible. Compatible with charging systems up to 17 Volts. Variable Speed Ball Bearing Fan Cooling Stereo Power @ 14.4V-1% THD All Channels Driven 4 Ohm = 250 Watts x 2 2 Ohm = 400 Watts x 2 1 Ohm = 400 Watts x 2 Bridged 4 Ohm = 800 Watts x 1 2 Ohm = 800 Watts x 1 Distortion Below 0.02% THD from 100mW to 200 Watts Best THD 0.005% 2 Watts to 20 Watts THD 20Hz to 20KHz (1 Watt) .009% Signal to Noise Ratio -88dB Referenced to 1 Watt (2V) -113dB Reference to Full Power (31.5V) Crossover 55Hz -500Hz 12dB Per Octave Highpass, Lowpass Full Range State variable filters Linkwitz Riley Bandwidth 10Hz to 20KHz (-1dB) 10Hz to 32KHz (-3dB) Operating Voltage 10.5VDC – 17.1VDC Low voltage warning light 11.4VDC Start Stop Voltage 4.6VDC Gain Range 150mV – 5.25V Input Type Balanced Operating Temperature -4F – 180F (-20C -- 82C) Fuses 3 x 30A Type Mini ATM Dimensions 10.35”(L) x 6”(W) x 2”(H) 260mm(L) x 152mm(W) x 51mm(H)

Alpine designed its Status System components for high-resolution audio playback. Their Status Series digtial receiver, amp, speakers, and subs were designed to work together and play your 192kHz/24bit digital music streaming files with high-quality, studio-level purity and sonic fidelity. Your car's multi-speaker high-resolution audio system needs lots of power and precise tuning to sound its best - and Alpine's HDP-D90 Status Series amplifier and digital processor provide it with stylish good looks plus practical integration and find-tuning feature. You won't believe how many more details you'll hear that were missing in your music before installing this amplifier, thanks to its high-fidelity digital inputs and sound processing. The amp provides eight output channels of 50 watts RMS each, plus four channels of 80 watts RMS each - each with a wide, high-definition frequency response that improves your music's realism and presence. It's perfect for powering front tweeters, midrange, and mid-bass components, rear full-range speakers, plus a couple of subwoofers from bridged channels - or whatever other combinations you can dream up. If you're leaving the factory stereo intact, all the audio functions that were available in your system will still work after upgrading the power of each individual speaker by routing the factory signals through the amplifier. The HDP-D90 can handle pre-processed factory signals up to 80 watts per channel, so even your vehicle's premium amplified system can be upgraded without losing features. The HDP-D90 features 14 channels of digital sound processing (DSP) controlled by Alpine's HDP DSP tuning app running on your laptop or PC, or their HDP-D90 mobile phone tuning app via Bluetooth connection to your device. Each channel features sophisticated sound contols, including a 31-band EQ, a wide variety of crossover filters, phase control, and time delay.