ARC Audio - NIGHTHAWK 2-Channel Class-D amplifier (Same Chassis as Blackbird), No Built-in DSP 250X2 AT 4OHM, 800X1 B - Black/Gray

Following in the footsteps of ARC Audio’s PS8-50 DSP amplifier would be a tough act for any product engineer. Yet, the engineers at ARC Audio have taken the evolutionary step in engineering technology, in-house design, overall sound quality and performance with the ARC Audio Blackbird DSP Amplifier. The Blackbird comes in an OEM-location, installation-friendly chassis design, sized the exact same as its predecessor, the PS8-50. Equipped with all the latest advancements, features, and acoustically transparent benefits of ARC Audio’s Pro Series DSP platform, the Blackbird will easily fit under a seat or in a storage compartment of almost any vehicle. Capable of over 1,000 Watts of combined power across 8 channels of bridgeable amplifier speaker outputs, the Blackbird delivers between 75W – 250W of power per channel (depending on your configuration). As with all ARC Audio amplifier models, these power ratings are continuous power ratings (real music power ratings) and are conservatively rated assuring you get more power than the published rating. 8-Channels @ 4-Ohms (Ch 1-8): 75 Watts 8-Channels @ 2-Ohms (Ch 1 - 8): 125 Watts 4-Channel @ 4-Ohms (Ch 1-4 Bridged): 250 Watts Amplifier Frequency Response: 10Hz - 30kHz Fuse: 3 x 30 Amp DSP: Built In Processor Resolution: Fixed Point Native 32-Bits Sample Rate: 96kHz/192kHz Analog Inputs: 8 ch. Differential in (RCA or Speaker Level) Input Sensitivity: .5V - 32V RMS Digital Inputs: TOSLink & Digital Coaxial (Requires D.O.C. Adapter) Auto-sense Turn-On: Yes, Signal & DC (BTL) (Uses Ch 1/2 Inputs Only) Outputs (RCA): 4-Channels Dedicated DSP Control) Outputs Voltage (RCA): Up to 8V Input Impedance (rca): 10k ohms Frequency Response: 2Hz - 23.5kHz S/N Ratio 1V 1:1: 107.1dB S/N 4V 1:1: 108.dBdB

The Crunch GP2500.1 is a high-performance monoblock amplifier designed to deliver substantial power to subwoofers. It features a Class A/B design for optimal sound quality and includes a variable electronic crossover and bass boost control for tailored audio output. The amplifier also incorporates comprehensive protection circuitry to ensure reliable operation.

The KS 600.2 V3 is a truly SQ packed powerhouse that offers users a powerful moderately sized amplifier that can deliver up to 1200 watts of power for subwoofer applications and/or those full range marine tower applications and up to 600 watts of power per channel for your dynamic powerhouse components systems. Class G and Class G/H amplifiers offer the best of all possible characteristics. Power output, distortion, efficiency, heat, noise, size are all class leading specs with this design. But why does this class of amplifier perform so well? It's built for music, not test tones or noise. When an amplifier is playing music, even at full volume, due to its dynamic nature, it is only working above 1/2 power about 10% of the time. You only need full power during the very loud passages like the impact of a drum or the pluck of a bass string. The rest of the time your 700-watt amp is making less than 350 watts. That's where the KS amp's Class G/H design comes into play. Then, in a fraction of a second, your amp becomes an 800-watt monster that is ready for any musical challenge. Features: 4-Channel Full Range Amplifier Advanced Microprocessor Control System Non-Digital Class G/H Switching Design Code Based Flashing Diagnostics Designed By Robert Zeff Protection Against: Reverse Voltage, Over Voltage, Speaker Short, and Thermal Overload Can Drive Highly Reactive Loads Optically Isolated Mosfet Power Supply Quiet Internal Fan Cooling Specifications: 2-Channels @ 4 Ohms 400 Watts 2-Channels @ 2 Ohms 600 Watts 1-Channel @ 4 Ohms (Bridged) 1200 Watts Frequency Response 5Hz - 50kHz Crossover Range 55Hz - 5500Hz Bass Boost 15dB @ 45Hz S/N Ratio CEA2006 @ 1W 95.1dB S/N Ratio @ Full Power 112.0dB Input Sensitivity (Low) 200mV - 3.5V Max Current Draw 120A @ 1200 Watts 1% THD Idle Current 1.14 Amp Fuse 4 x 30 Amp Dimensions 15.5(L) x 8.0"(W)x2.375"(H)