If the thrill is gone from your car’s sound system, maybe it’s time for a serious amp. Memphis Audio’s Street Reference SRX300.4 4-channel amplifier will add extra excitement to your music, sending 50 watts RMS to each of your front and rear speakers. Or, you can bridge this amp to 2-channel mode to drive a couple of subs or high-performance components with 150 watts RMS each.

• 4-channel car amplifier
• 50 watts RMS x 4 at 4 ohms (75 watts RMS x 1 at 2 ohms)
• 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable when bridged)
• variable low-pass filters (30-250 Hz, 12 dB/octave)
• variable high-pass filters (50-1000 Hz, 12 dB/octave)
• selectable bass boosts (0, 6, 12 dB at 45 Hz)
• preamp and speaker-level inputs
• fuse rating: 25A x 2
• 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
• dimensions: 13-7/8″W x 2-1/16″H x 8-1/8″D
• warranty: 1 year
• 4-Channel amplifier
• Four 25A ATO fuses (2 installed)
• Two 8.5″ Speaker level input harnesses
• 4 Self-tapping screws (length 5/8″)
• 4 Split-lock washers
• Product Manual & Installation Guide
• Warranty sheet