Compact 4-Channel Full-Range Class-D Amplifier | 2400W RMS

FULL RANGE POWER IS BACK AND BETTER!

The FRP-2.4K4 doubles down on what we’ve built with the FRP-1.2K4—more power, more headroom, same compact footprint. This high-output 4-channel amp drives mids, highs, or subs with clean, efficient power that stays cool under pressure.

Built for Versatility
Stable at 1 Ohm per channel or 2 Ohm bridged, the FRP-2.4K4 adapts to your system with ease. Fully adjustable HPF, LPF, and full-range crossover options, plus up to 12dB of bass boost at 50Hz, give you complete control over your sound. Smart cooling fan and surface-mount tech keep performance solid, even at full tilt.

No Compromises
With a digital Class D layout and Tiffany-style RCA inputs, this amp delivers ultra-efficient output while keeping noise low. It pushes up to 2400W RMS without taking over your build space.

Upgrade to the FRP-2.4K4 for next-level full-range output!

Key Features:

• RMS Power: 4 x 250W @ 4Ω, 4 x 400W @ 2Ω, 4 x 600W @ 1Ω
  
• Bridged Power: 2 x 750W @ 4Ω | 2 x 1000W @ 2Ω
  
• Selectable HPF / LPF / Full crossover
  
• Bass Boost: 0–12dB at 50Hz
  
• Smart cooling fan
  
• Power, Protect, Clip LED indicators

Power: 

• RMS Power @ 4 ohms: 4 x 250W
  
• RMS Power @ 2 ohms: 4 x 400W
  
• RMS Power @ 1 ohm: 4 x 600W
  
• RMS Power @ 4 ohm Bridge: 2 x 750W
  
• RMS Power @ 2 ohm Bridge: 2 x 1000W

Audio: 

• Frequency Response: 10Hz-20KHz
  
• Signal to Noise Ratio: 90dB
  
• Efficiency @ 4ohm: 97%
  
• Damping Factor: 90
  
• Input Impedance: 10KΩ
  
• Channel Separation: 50dB
  
• Total Harmonic Distortion (THD): 0.5%
  
• Low Level Input Range: 400mv-6V
  
• Selectable X-Over: Yes, HPF/FULL/LPF
  
• X-Over Filter Range: 10Hz-2KHz
  
• Bass Boost Range: 0-12dB
  
• Bass Boost Frequency: 50Hz

Features:

• Amplifier Class: Digital
  
• Amplifier Type: Full-Range Multi-Channel
  
• Number of Channels: 4CH
  
• Minimum Impedance: 1ohm St / 2ohm Bridge
  
• Led Indicator: Power / Protect / Clipping
  
• Power Input Terminal Size: 0GA
  
• Fuse Size (Recommended): 240A
  
• Cooling Fan: Yes (Smart Cooling x 1)
  
• Thermal Protection: Yes
  
• Over-Load Protection: Yes
  
• DC Output Protection: Yes
  
• Short Circuit Output Protection: Yes
  
• Voltage Input Protection: Yes
  
• Body Color / Finish: Blue / Red / Titanium
  
• Tiffany RCA Terminal: Yes
  
• Metal Knobs with Click Steps: Yes
  
• Input Selector: Yes (2ch/4ch)

Measurement: 

• Overall Length: 10.3" / 262mm
  
• Overall Wide: 5.5" / 140mm
  
• Overall Height: 2.4" / 63.5mm
  
• Heatsink Length: 9" / 230mm

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.