Experience flagship-level performance with the Diamond Audio DES Series 2-Channel Full Range Class D Amplifier, engineered to deliver clean power, precision control, and dynamic sound quality for high-end car audio systems. As part of the Diamond Elite DES amplifier lineup, this model is designed with a compact footprint while maintaining powerful output across all impedance levels.

Powered by advanced Class D digital amplifier technology, the Diamond Audio 2-channel amplifier delivers 250W RMS x 2 at 2 ohms and 200W RMS x 2 at 4 ohms, with the ability to bridge into 500W x 1 at 4 ohms. This flexible configuration allows it to power component speakers, coaxial speakers, or subwoofers, making it ideal for both system upgrades and custom builds.

Engineered with the latest digital chipset technology and full PWM power supply, the DES Series amplifier provides efficient performance with minimal distortion and exceptional clarity. With a signal-to-noise ratio of up to -98.9dBA and THD as low as 0.05%, this amplifier ensures clean, accurate sound reproduction across the full frequency range.

Fine-tune your system with variable high-pass and low-pass crossover controls (35Hz–350Hz), allowing precise adjustment for optimal speaker performance. The Diamond Audio DES amplifier also features multiple auto turn-on options (VOX, DC offset, and REM), ensuring seamless integration with factory and aftermarket head units.

Built for performance and installation flexibility, this full-range Class D amplifier offers balanced differential inputs for noise-free signal transmission and a high damping factor (>250) for improved speaker control and tighter bass response.

Key Features:

• 2-channel full range Class D amplifier
  
• 250W x 2 @ 2Ω / 200W x 2 @ 4Ω / 500W x 1 bridged
  
• Diamond Elite DES Series flagship performance
  
• Advanced digital chipset with full PWM power supply
  
• Variable HPF/LPF crossover controls (35Hz–350Hz)
  
• VOX / DC / REM auto turn-on options
  
• Balanced differential inputs for clean signal
  
• High damping factor for precise speaker control
  
• Compact, premium design for easy installation

The Diamond Audio DES Series 2-Channel Amplifier delivers powerful, refined, and distortion-free sound, making it the perfect choice for premium car audio systems seeking superior performance and control.

Specifications:

• 250W RMS x 2 @2Ω
  
• 200W RMS x 2 @4Ω
  
• Bridged (Mono @4Ω) 500W x 1 (4Ω Only)
  
• Power Supply: Full PWM
  
• Power Supply Threshold: 10.0V-17.0V (DC)
  
• Idle Current: 0.7A
  
• THD (1kHz@4Ω): 0.05%
  
• S/N Ratio (A Weighted @ 1W): -77.2dBA
  
• S/N Ratio (A Weighted @ FP): -98.9dBA
  
• Low Input Level: 0.2mV-12.0V
  
• High Input Level: Up to 25W RMS
  
• Low Input Level: 22KΩ
  
• Output Impedance: 0.047Ω
  
• Damping Factor (50Hz@4Ω): >250
  
• Bandwidth (-3dB): 10Hz-350Hz
  
• Variable High Pass: 35Hz-350Hz
  
• Variable Low Pass: 35Hz-350Hz
  
• Fuse Rating: 2x 25A

Dimensions:

• 11.81"x7.25"x2.0"(299.99mm x 184.2mm x 50.8mm)

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.