Hifonics A2500.5D Alpha Series 2,500 Watt Max 5-Channel Full-Range Super D-Class Hybrid Amp

2,500 Watts Max 60 Watts X 4 + 250 Watts X 1 At 4 Ohms 100 Watts X 4 + 450 Watts X 1 At 2 Ohms 750 Watts Subwoofer/CH 5 Only At 1 Ohm Frequency Response, Ch 1 Through 4: 10 Hz To 25 Khz Frequency Response, Ch 5: 10 Hz To 250 Hz Variable Bass Boost From 0 To 12 Db At 45 Hz Full Range Super D-Class Technology + Super D-Class Technology Ability To Run A Full Audio System-4 Full Range Speakers And Subwoofer System-From 1 Amp Powered By Ultra-Fi MOSFETS Intense Design Engineering And Circuit Design For Very Low Noise Sound Quality Preamp Sections With Electronic Components With Minimal Crosstalk Voltage Matched, Hand Selected PC Board Components Higher Power And Cooler Running Amp In A Compact Chassis More Dynamic, Musical Response Variable High Pass And Low Pass Crossovers 12 Gauge Power Terminal Ch 1 Through 4: 18 Gauge Speaker Terminals CH 5 Is 16 Gauge Switched, Remote Turn On, Or Signal Sense Turn On Heatsink Dimensions: 13 In. L X 5.75 In. D X 2.37 In. H Includes Bass Remote, Window Sticker, And Manual