Introducing DS18’s FRP-3.5K: a powerhouse amplifier redefining car audio standards.

Its high-efficiency micro digital design maximizes power output while conserving energy. With variable crossover filters, tailor your sound to perfection for bass, mids, or highs.

Engineered with cutting-edge technology, including surface mount components and a protective PCB coating, the FRP-3.5K ensures durability and high performance in any conditions.

Equipped with power, protection, and clipping LED indicators, it offers real-time feedback and safeguards against short circuits, thermal issues, and voltage fluctuations.
Delivering up to 4000W RMS, this amplifier is built to supercharge any vehicle audio system.

Installation is effortless with its compact size and Tiffany RCA Terminals, available in three striking colors.
Upgrade to the FRP-3.5K and experience the DS18 Difference firsthand – a true game-changer in car audio. For optimal performance, dual input power and ground terminals are recommended.

Highlights:

• 1 Channel Full Range
• Class D
• 1 - 4 Ohm Stable
• 1x 3500 Watts RMS @ 1 Ohm
• Clip / Protection Indicator
• Remote Level Control Knob

General Features:

• Amplifier Class Digital
• Amplifier Type Full-Range Monoblock
• Number of Channels 1CH
• Minimum Impedance 1Ω
• Led Indicator Power / Protect / Clipping
• Power Input Terminal Size 0GA
• Fuse Size (Recommended) 300A
• Remote Level Control Yes (Voltmeter Optional)
• Cooling Fan Yes (Smart Cooling x 2)
• Voltmeter No
• Thermal Protection Yes
• Over-Load Protection Yes
• DC Output Protection Yes
• Short Circuit Output Protection Yes
• Voltage Input Protection Yes
• Clipping Protection Yes
• Body Color / Finish Blue / Red / Titanium
• Compact Size to Easy Installation for Any Applications Yes
• Stable/Reliable Four Layers Traces PCB Design Yes
• Surface Mount Component Technology Yes
• Quality Control Verification using Audio Precision Instruments Yes
• Tiffany RCA Terminal Yes
• LED Clip Indicator Yes
• Metal Knobs with Click Steps Yes
• Remote Level Control with Clip Indicator Included
• Remote Level Control with Clip Indicator and Voltmeter Optional

Specifications:

• RMS Power @ 4 ohms 1000W
  
• RMS Power @ 2 ohms 2000W
  
• RMS Power @ 1 ohm 3500W
  
• MAX Power @ 1 ohm (Burst) 4000W
  
• Frequency Response 10Hz-20KHz
  
• Signal to Noise Ratio 83dB
  
• Efficiency @ 4ohm 80.9%
  
• Damping Factor 90
  
• Input Impedance 10KΩ
  
• Total Harmonic Distortion (THD) 0.5%
  
• Low Level Input Range 400mv-3.6V
  
• High Level Input No
  
• Selectable X-Over Fixed Band-Pass
  
• X-Over Filter Range HP: 10Hz-2KHz / LP: 40Hz-20KHz

Measurements:

• Overall Length 10.2" / 260mm
• Overall Width 5.5" / 140mm
• Overall Height 2.36" / 60mm
• Heatsink Length 9" / 228mm
• Gross Single Unit Weight 2.64kg

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.