Alpine S-A55V 5-Channel Class-D Amplifier Thermal Protection

universal-fit

Alpine S-A55V 5-Channel Class-D Amplifier Thermal Protection

Alpine S-A55V is a 5-channel Class-D amplifier designed for S-Series speakers with compact dimensions, high heat resistance, thermal protection, one-sided cable terminals and subwoofer control compatibility.

Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.

SKU S-A55V Category Brand:

Suitable for:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

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The Alpine S-A55V is a 5-channel amplifier in the S-Series family designed to pair with S-Series speakers. It incorporates digital amplification technologies used in higher Alpine series while targeting reliable performance and value-oriented installations.

All-digital Class-D design delivers high power in a compact 286mm width x 204mm length footprint for easy installation. The amp features an improved heat sink and protection circuit to prevent thermal shutdown, one-sided speaker and power terminals that accept heavy gauge cable, selectable high-pass and low-pass filters and low/high-level RCA inputs. The unit is compatible with the optional RUX-KNOB2 remote bass control for channel 5 subwoofer level adjustment.

  • Channels: 5-channel amplifier
  • Amplifier type: All-digital Class-D
  • Dimensions: 286mm width x 204mm length
  • Thermal protection: Improved heat sink and protection circuit to prevent thermal shutdown
  • One-sided cable terminals: Speaker and power cable terminals located on left side, accept heavy gauge cables
  • Inputs: Low-level and high-level RCA speaker signal inputs
  • Subwoofer control: Compatible with optional RUX-KNOB2 remote bass knob for channel 5
  • Filters: High-pass and low-pass filter switch with assignable channels
  • 5-channel all-digital Class-D amplification
  • Compact footprint for flexible installation
  • Improved heat sink and thermal protection to prevent shutdown
  • One-sided speaker and power cable terminals accepting heavy gauge cables
  • Low/high-level RCA inputs for OEM integration
  • Optional RUX-KNOB2 remote bass control compatibility
  • High-pass and low-pass filter switch with channel assignment
  • Disconnect vehicle battery before installation
  • Use appropriate gauge power and ground cabling and secure connections
  • Ensure proper fuse protection at the battery
  • Prevent short circuits by avoiding exposed conductors and secure mounting
  • Professional installation recommended for complex systems
  • Universal fit for most vehicles given compact 286mm width x 204mm length footprint
  • Designed to integrate with factory and aftermarket head units via low/high-level inputs

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