Take total control of your sound system with the Diamond Audio MICRO8U 5-Channel Full Range Class D Amplifier, engineered for enthusiasts who want full-system power in one compact amplifier. Designed for car audio, marine, motorcycle, and powersports applications, this 5-channel amplifier delivers clean, efficient performance with the durability needed for all-weather environments.

Part of the advanced Diamond Audio MICRO8U amplifier series, this Class D 5-channel amplifier provides the perfect solution for powering front speakers, rear speakers, and a subwoofer from a single unit. With 150W x 4 + 350W x 1 at 2 ohms and 80W x 4 + 200W x 1 at 4 ohms, the MICRO8U 5-channel amplifier delivers powerful, balanced sound across your entire system, making it ideal for complete audio upgrades and custom installations.

Built for harsh conditions, the Diamond Audio MICRO8U amplifier features a conformal-coated circuit board, ensuring reliable performance in marine audio systems, motorcycles, boats, ATVs, and UTVs. This all-weather amplifier resists moisture, dust, and environmental exposure, making it perfect for outdoor and powersports use.

The compact design allows for easy installation in tight spaces, while the uniform MICRO8U platform maintains a clean, professional look. With independent front, rear, and subwoofer inputs, along with selectable REM, VOX, and DC turn-on modes, this versatile car audio amplifier integrates seamlessly into both factory and aftermarket systems.

Advanced tuning features include a fixed 70Hz high-pass filter for channels 1–4, a variable 40–400Hz crossover for the subwoofer channel, wide frequency response (10Hz–33kHz), and adjustable input sensitivity (0.2–10V) for precise system tuning.

Key Features

• 5-channel full range Class D amplifier
  
• 150W x 4 + 350W x 1 @ 2Ω
  
• 80W x 4 + 200W x 1 @ 4Ω
  
• Compact all-in-one amplifier design
  
• Conformal-coated for all-weather durability
  
• Independent front, rear, and sub inputs
  
• Selectable REM / VOX / DC turn-on modes
  
• Advanced crossover and tuning controls
  
• Includes RCA input & speaker output harness kits

The Diamond Audio MICRO8U 5-Channel Amplifier delivers powerful, clean, and efficient performance in a compact chassis, making it the ultimate solution for complete high-performance audio systems in any environment.

Specifications

• 150W X 4 + 350W X 1 @2Ω
  
• 80W X 4 + 200W X 1 @ 4Ω
  
• Input Sensitivity: 0.2-10 Volt
  
• Fixed 70Hz (HPF) 12dB Per Octave Slope (CH1/CH2/CH3/CH4)
  
• 40-400Hz, 12dB Per Octave Slope (CH5)
  
• Frequency Response: 10-33KHz
  
• Selectable REM / VOX / DC Turn On Modes
  
• Selectable 2CH / 5CH Input Modes
  
• Independent Front & Rear & Sub Inputs
  
• Dimensions: 10.45” x 4.02” x 1.4” (265.6 x 100.11 x 35.56 mm)
  
• Disconnected RCA Input & Speaker Output (Front & Rear) Harness Kits Included

Shipping Policy

DBs Car Audio is proud to offer fast & free shipping on all items listed in our store!!

Shipping Methods and Transit Times

DBs Car Audio ships orders from our Kissimmee, Florida location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time..

Order Tracking

Once an order has been shipped, we send our customers an email with the tracking number for the order. Click on the tracking link in the email to follow the location of the package on the carrier's website. If you did not receive a tracking number by email or need to confirm the tracking information, please contact call us at 1-800-927-9390

Signature Required

Due to the valuable contents of some shipments, DBs Car Audio will only require a signature upon delivery if the order is over $500. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by emailing us at dbscaraudiofl@gmail.com.

Shipping Policy Disclaimer

Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.

Standard delivery time for domestic customers will average from 2-4 business days, but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.

Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.