Memphis Audio SRX300.4V Amplifier 4-Channel Class A/B with LED 300W RMS Power

Out of stock
Regular price $199.95
Product details
  • Vendor Memphis
  • SKU Memphis SRX300.4V

Memphis Audio SRX300.4V Amplifier 4-Channel Class A/B with LED 300W RMS Power

The Memphis Audio SRX300.4V is a 4-channel amplifier engineered to deliver clean, dynamic sound in a versatile format suitable for a variety of speaker configurations. As part of the Street Reference series, this Class A/B amp features reliable performance, solid power output, and striking LED accents. Ideal for entry-level and budget-conscious enthusiasts, it combines aggressive styling with practical features to elevate your in-car audio experience.


  • 4-Channel Class A/B Amplifier - Powers front and rear speakers or bridges for subwoofers
  • Textured Aluminum Heatsink - Enhances durability and cooling efficiency
  • Ultra-Bright LED Accent Light Strip - Adds sleek visual appeal to your install
  • Selectable Bass Boost - Fine-tune your low-end response
  • Variable Crossover Network - Tailor output frequencies for ideal performance

  • RMS Power: 75W x 4 @ 2 Ohm, 50W x 4 @ 4 Ohm
  • Impedance: 2 Ohm, 4 Ohm Stable
  • Frequency Response: 10Hz - 24kHz
  • THD %: <1%
  • Signal to Noise Ratio: >90 dB
  • Number of Channels: 4
  • Class Type: Class A/B
  • Recommended Amp Kit: 8GKIT
  • Color: Black
  • Warranty: 1 Year

With 4-channel versatility, 300W of RMS power, and flexible configuration options, the SRX300.4V is ideal for daily drivers and custom builds alike. Its efficient performance and enhanced design make it a standout amplifier for those who want professional-level audio on a practical budget.


About Memphis Audio:
For decades, Memphis Audio has built its reputation on high-quality, performance-oriented car audio solutions. The Street Reference series showcases their commitment to delivering affordable power and reliability with bold aesthetics that stand out.