Take your system to the next level with the Diamond Audio MICRO8U 8-Channel Full Range Class D Amplifier, engineered for maximum control, efficiency, and all-weather performance. Designed for serious enthusiasts, this 8-channel car audio amplifier delivers clean, powerful output for multi-speaker systems in cars, boats, motorcycles, and powersports vehicles.

As part of the advanced Diamond Audio MICRO8U amplifier series, this full range Class D amplifier provides exceptional performance in a compact chassis. With 75W x 8 at 4 ohms, 100W x 8 at 2 ohms, and 200W x 2 bridged at 4 ohms, the MICRO8U 8-channel amplifier is ideal for powering full active systems, multi-zone audio setups, or complex custom installations requiring precise channel control.

Built for demanding environments, the Diamond Audio MICRO8U amplifier features a conformal-coated circuit board, making it a true all-weather amplifier for marine audio systems, motorcycles, UTVs, ATVs, and outdoor installations. This rugged design ensures long-lasting performance by protecting internal components from moisture, dust, and harsh conditions.

The compact amplifier design allows for flexible installation in tight spaces while maintaining a clean and uniform look across MICRO8U systems. With selectable 2-channel or 8-channel input modes, this versatile multi-channel amplifier integrates seamlessly into factory or aftermarket audio systems.

Advanced tuning features include a fixed 70Hz high-pass filter for channels 1–4 and a variable 40–400Hz crossover for channels 5–8, along with a wide frequency response (10Hz–33kHz) and adjustable input sensitivity (0.2–10V). These controls allow precise tuning for optimal sound clarity and system performance.

Key Features

• 8-channel full range Class D amplifier
  
• 75W x 8 @ 4Ω / 100W x 8 @ 2Ω / 200W x 2 bridged
  
• Compact, high-efficiency amplifier design
  
• Conformal-coated for all-weather durability
  
• Selectable 2CH / 8CH input modes
  
• Advanced crossover tuning options
  
• Ideal for multi-speaker and active audio systems
  
• Includes RCA input & speaker output harness kits

The Diamond Audio MICRO8U 8-Channel Amplifier delivers powerful, precise, and reliable performance, making it the ultimate solution for high-end multi-channel car audio and outdoor sound systems.

Specifications

• 100W x 8CH @ 2Ω
  
• 75W x 8CH @ 4Ω
  
• 200W x 2CH @ 4Ω Bridged RMS Power Output
  
• Input Sensitivity: 0.2-10 Volt
  
• Crossover Filter :
  
• Fixed 70Hz (HPF) 12dB Per Octave Slope (CH1/CH2/CH3/CH4 )
  
• 40-400Hz, 12dB Per Octave Slope (CH5/CH6/CH7/CH8 )
  
• Frequency Response: 10-33KHz
  
• Selectable 2CH / 8CH Input Modes
  
• Dimensions: 11.44″ x 4.0″ x 1.6″ (290.5 x 103 x 40.6 mm)
  
• Disconnected RCA Input & Speaker Output 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.