Ultimate Amplifier Car Class AB from JBL
Class AB concert performance amplifiers are available in 2-channel and 4-channel models. The amplifiers offer superior and sophisticated features at an attractive price. Both models have a compact and elegant format and are equipped with an adjustable high/low pass crossover and an automatic power on function. And more importantly, they bring reliable performance. The A652 2-channel amplifier delivers 65 watts RMS of detailed music performance. If it only needs to amplify the bass, the 2 channels can be bridged to 170 watts RMS. The A704 4-channel amplifier sends 70 watts RMS to your front and rear speakers, bridged it can power a pair of subwoofers with up to 180 watts RMS each.
Features

• Powerful Class AB Amplifier
• Adjustable high/low pass crossover
• Automatically turns on
• Efficient cooling design
• Concert sound and elegant look
• Reliable performance.

• Concert A704 4 Channel Car Class AB HiFi End Scan
• Rated Output RMS 70W x 4 @ 4 Ohms; 90W x 4 @ 2 Ohms; 180W x 2 at 4 Ohm Bridged, <1% THD
• Full/High/Low Pass Filter:40-400Hz 12dB/octave
• Noise ratio (1 W at 4 Ohm): >75 dB.
• Frequency range (-3dB): 10Hz - 45kHz
• Gross weight: 2.86 kg.

• 1 x 4 Channel Power Amplifier Car JBL Concert A704
• 4 x 3/4 inch self-dividing screws.
• 2 x replacement fuse.
• 1 x quick start guide.
• 2 x 2 Channel High Level Input Wiring Harness