Take complete control of your system with the Diamond Audio DMD Series 6-Channel Full Range Class D Digital Amplifier, engineered for power, flexibility, and value in modern car audio installations. Designed to drive full-range speakers and subwoofers from a single amplifier, this 6-channel car amplifier delivers dynamic performance with efficient power output.

Built with advanced Class D digital amplifier technology, the Diamond Audio 6-channel amplifier produces 125W x 4 + 250W x 2 at 2 ohms and 80W x 4 + 125W x 2 at 4 ohms, offering versatile power for multi-speaker setups. With bridging capabilities up to 500W x 1 at 4 ohms and dedicated subwoofer channel options delivering 700W x 1 at 2 ohms, this amplifier is ideal for powering a complete audio system with clarity and authority.

Engineered with 4-layer FR4 PCB construction and advanced SMD circuitry, the DMD Series amplifier ensures reliable performance, efficient heat dissipation, and long-term durability. Balanced differential inputs provide clean, noise-free signal transfer, making it perfect for both factory and aftermarket integrations.

Fine-tune your sound with variable high-pass and low-pass crossover controls (50Hz–500Hz), allowing precise tuning for speakers and subwoofers. Whether you’re building a fully active system or a traditional front/rear/sub setup, this full-range Class D amplifier delivers balanced, distortion-free sound across the frequency spectrum.

Installation is simple with selectable 2-channel or 6-channel input modes and REM, VOX, and DC turn-on options, ensuring seamless compatibility with any head unit. Built-in short circuit, thermal, and voltage protection safeguards your system, while the compact chassis allows flexible mounting options.

Key Features

• 6-channel full range Class D digital amplifier
  
• 125W x 4 + 250W x 2 @ 2Ω / 80W x 4 + 125W x 2 @ 4Ω
  
• Bridging capability up to 700W subwoofer output
  
• 4-layer PCB with advanced SMD technology
  
• Variable HPF/LPF crossover controls (50Hz–500Hz)
  
• Balanced differential inputs for clean signal
  
• Selectable 2CH / 6CH input modes
  
• REM / VOX / DC auto turn-on options
  
• Compact, high-efficiency design

The Diamond Audio DMD 6-Channel Amplifier delivers powerful, flexible, and efficient performance, making it the ultimate solution for all-in-one car audio systems seeking premium sound on a budget.

Specifications:

• 125W X 4 + 250W X 2 @ 2Ω
  
• 80W X 4 + 125W X 2 @ 4Ω
  
• 250W X 2 + 500W X 1 @ 4Ω (Bridged)
  
• 350W X 2 @ 1Ω (CH5 & CH6 Only)
  
• 700W X 1 @ 2Ω (Bridged: CH.5 & CH.6 Only)
  
• Power Supply: Full WPM
  
• Power Supply Threshold: 10.0V-17.0V (DC)
  
• Idle Current: (0.7A)
  
• THD 4 (1KHZ @4Ω): 0.03%
  
• Low Level Input: 0.2mV-10.0V
  
• High Level Input: Up to 25W RMS
  
• Low Level Input: 22KΩ
  
• Output Impedance:
  
• Damping Factor (50Hz@4Ω):
  
• Bandwidth (-3db):
  
• Crossover (1-12dB/Oct)
  
• Variable High-Pass: 50Hz-500Hz
  
• Variable low-Pass: 50Hz-500Hz
  
• Fuse Rating: 3x40A

Dimensions:

• Length x Width x Height: 9.76”x6.85”x1.9” (248.1mm x 174mm x 48.4 mm)

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.