The JL Audio 300/4 is a four-channel full-range amplifier utilizing patented Absolute Symmetry Class AB technology for all channels. All channels benefit from JL Audio's exclusive R.I.P.S. power supply design, which optimizes the output of each channel pair for any impedance between 1.5 and 4 ohms per channel. The 300/4's flexible input and crossover sections permit operation with a wide variety of source units and system configurations. The 300/4 can operate with a single pair of stereo inputs or with separate inputs for front and rear channels, if the source unit is equipped with front and rear outputs.

Specifications

• Width: 9.3 in
• Depth: 13.4 in
• Height: 2.4 in
• Crossover Slope: 24 dB/ octave
• Low Pass Frequencies: 50 – 5000 Hz
• High Pass Frequencies: 50 – 5000 Hz
• Additional Features: Input level controls, thermal protection, subsonic filter, short circuit protection
• Response Bandwidth: 5 – 30000 Hz
• Signal-To-Noise Ratio: 108.5 dB
• Continuous Power/ Channel Qty: 75 Watts x 4
• Distortion Factor: 0.03%
• Amplifier Output Details: 75 Watt – 1.5/4 Ohm – 4 channel(s), 150 Watt – 3/8 Ohm – 2 channel(s)
• Amplifier Output: 4-channel
• Crossover: Active crossover
• Input Signal Voltage: 0.2 – 2V, 0.8 – 8V
• Connection Type: 2 x audio input (RCA phono x 2), 4 x speakers output, DC power input