T2500-1bdCP

The Rockford Fosgate T2500-1bdCP from the high-end POWER series is a powerful Class-bdCP monoblock amplifier designed specifically for demanding subwoofer systems and performance-oriented car audio installations. Thanks to its innovative Constant Power technology, the amplifier delivers a constant output power of 2,500 watts RMS at both 1 ohm and 2 ohms.

The efficient MOSFET circuitry, Dynamic Thermal Management (DTM) for optimized heat dissipation, and extensive adjustment options ensure high power reserves and precise bass reproduction. With the built-in Punch EQ, variable low-pass filter, switchable infrasonic filter, and phase switch, the amplifier can be optimally tuned to different subwoofer systems.

The bdSYNC feature allows two compatible amplifiers to be linked together to achieve a combined output power of up to 5,000 watts RMS. Two built-in LED VU meters also allow for visual monitoring of the input signal and output power.

Technical Specifications

General Characteristics

• Manufacturer: Rockford Fosgate

• Model: T2500-1bdCP

• Series: POWER

• Amplifier Type: Monoblock / Single-Channel Amplifier

• Amplifier Class: Class-bdCP

• Technology: Constant Power

• Power Supply: MOSFET Switching Power Supply

• Output stage: MOSFET

• Cooling Technology: Dynamic Thermal Management (DTM)

• Minimum impedance: 1 ohm

• Operating voltage: 9–15.5 V DC
  
  

RMS output power at 14.4 V

• 1 × 1,500 watts RMS at 4 ohms

• 1 × 2,500 watts RMS at 2 ohms

• 1 × 2,500 watts RMS at 1 ohm

• 1 × 5,000 watts RMS at 2 ohms in bdSYNC mode with two amplifiers
  
  

Audio and Filter Properties

• Frequency response: 20–250 Hz (±0.5 dB)

• Low-pass filter: 35–250 Hz, continuously adjustable

• Low-pass slope: 24 dB/octave (Butterworth)

• Infrasonic filter: Switchable, 28 Hz at −3 dB

• Infrasonic slope: 12 dB/octave

• Punch EQ Bass Boost: 0 to +18 dB at 45 Hz

• Phase switch: 0° / 180°

• Damping factor: greater than 200

• Total Harmonic Distortion plus Noise (THD+N): less than 1% at 1 ohm

• Signal-to-noise ratio at 1 watt / 4 ohms: at least 70 dB (A-weighted)

• Signal-to-noise ratio at rated power / 4 ohms: at least 100 dB (A-weighted)

• Input sensitivity: 0.15–4 V

• Input impedance: 20 kOhm

• Balanced signal inputs: Yes

• Common-Mode Rejection Ratio (CMRR): greater than 55 dB at 1 kHz
  
  

Connections and Features

• RCA Inputs

• RCA Pass-Through Outputs

• High-quality speaker connectors

• Connection port for external Punch EQ bass remote control

• bdSYNC connection for pairing two compatible amplifiers

• Integrated LED Dual-Signal VU Meters

• Short-Circuit Protection

• Thermal Overheating Protection

• Protective shutdown due to low load impedance
  
  

Power Supply and Dimensions

• Operating voltage: 9–15.5 volts DC

• Recommended external battery fuse: 300 A

• Width: 207 mm

• Height: 54 mm

• Length: 556 mm

• Performance specifications in accordance with CEA-2006
  
  

What's Included

• 1 × Rockford Fosgate T2500-1bdCP Monoblock Amplifier

• Installation and Operating Instructions

• Mounting hardware