Pioneer GM-D1004 4-Channel - Class D, 400w Max Power - Compact Bridgeable Amplifier

400 Watts Max Power Variable High Pass and Low-Pass Filters Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound Overview GM-D1004 4-channel amplifier will power your front and rear speakers with 45 watts RMS each which is almost three times the power of a typical factory radio or aftermarket receiver. This compact amplifier runs so efficiently that it can often get its power from the same circuit as your receiver. Its tiny size accommodates installs almost anywhere, even behind the dash in many vehicles. Bridge a couple of the GM-D1004's channels together and drive a subwoofer with 90 watts while still powering a pair of front speakers. Universal harnesses allow signaling from an aftermarket receiver's RCA outputs or a factory radio's speaker wiring. This amplifier is CEA-2006 compliant and is a class FD technology. Compact Design Whether you call it compact or micro the GM-D1004 will wear the name proudly. With the size equivalent to slightly smaller than a standard red brick, youll have no problem finding a place to mount it or conceal it behind our short chassis Digital Media Receivers stereos, glove box or even in the center console. Small But Powerful It may be small but dont let the size fool you. This Receiver is capable of delivering up to 400 Watts of maximum output and is more than comfortable providing 45 Watts of power per channel, thats more than enough juice to improve the performance of your factory or aftermarket speakers. Variety of Installs Today more and more music lovers are taking their music off-road and finding ways to enjoy their music recreationally. With this amplifier you can add great sound to your motorcycle, ATV, or boat where a conventional size amplifier may not fit. Flexible Connectivity For DIYers, this amplifier is not only small and powerful but its easy to install. Simply connect power and ground at the radio and get more installation flexibility using hi-level or low-level inputs with a signal sensing remote turn on so you can use it in combination with a factory or aftermarket headunit. Whats in the Box 4-Channel amplifier One 15 amp mini blade fuse (installed) 8" Line-level input harness x 4 39" Speaker-level input harness 39" Power/Output harness 2 Mounting brackets Two 3/4" Self-tapping screws Owner's manual (English/ French/ Spanish) 1 Year Warranty sheet Specs Standards Performance Amplifier Features Standards CEA-2006 CompliantYes Performance Allowable Load Impedance2 ohm to 8 ohm allowable Avg Current Consumption (amps x #ch)1.7 A x 4-Channel - 4 Ohm / 1.7 A x 2-Channel - 2 Ohm / 1.7 A x 4-Channel - 2 Ohm Bass Boost75 dB Continuous-Power-Output45 W x 4-Channel - 4 Ohm / 45 W x 4-Channel - 2 Ohm / 90 W x 2-Channel - 4 Ohm Bridged Crossover Network ChannelLPF - A/B Ch 80 Hz / HPF - A/B Ch 80 Hz Crossover Network Channel Slope-12db/oct (A/B Ch) Crossover Network Subwoofer Channel80 Hz Crossover Network Subwoofer Slope-12 dB/octave Frequency Response Subwoofer Channel10 Hz to 40 kHz Frequency Response Channel10Hz to 40kHz (+0dB,-3dB) A/B Ch Fuse Rating15 A Maximum Power Output100 W x 4-Channel (4 Ohm) / 100 W x 4-Channel (2 Ohm) / 200 W x 2-Channel (4 Ohm Bridged) RCA Input4-Channel Signal to Noise74 dBA (Reference: 1 W into 4 ohm) Speaker Line input SensorYes <..