Pioneer GM-D8704 - Class FD 4 Channel Bridgeable Amplifier
JBL Stage A9004 – 880 Watts 4 Channel Mono Amplifier for Speakers or Subwoofer
JBL Stage A6004 – 560 Watts 4 Channel Amplifier for Speakers or Subwoofer
JBL Stage Amps are available in a variety of configurations, delivering the right power and number of channels for full-range and subwoofer applications. For more than four decades, JBL has made the audio experience a lot more satisfying for the car audio enthusiast.
JBL Stage Amps are available in a variety of configurations, delivering the right power and number of channels for full-range and subwoofer applications. For more than four decades, JBL has made the audio experience a lot more satisfying for the car audio enthusiast. With a broad array of loudspeakers, amplifiers and subwoofers available, you can drive with ease and exhilaration. These compact amps are equipped with all the important inputs and user controls including a bass EQ as well as LPF and HPF crossover controls for tailoring sound to suit the characteristics of different vehicles. The Stage Amps are easily installed and amazingly reliable—and once they turn on, they'll make a transducer sit up and sing.
General Specifications
Operating voltage 9 – 16V
RMS power @ 4 ohms 60W
RMS power @ 2 ohms 70W
RMS bridged power @ 4 ohms 140W
Total peak power 560W
Frequency response 20Hz – 20kHz @ -1dB
THD + N at rated power (20Hz – 20kHz) <1%
Line-in signal-to-noise ratio (reference to 1 watt) >75dB
Maximum high input signal level 12V
High input maximum sensitivity 0.5V
Maximum line input signal level 5V
Line input maximum sensitivity 0.2V
Quiescent current draw <1.2A
Fuse size 2 x 15A Dimensions (H x W x L) 50 x 145 x 193.6mm