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  5. Power T500-1bdCP

Power T500-1bdCP

Power T500-1bdCP

Technical Highlights

  • 500W Max, 1-channel amplifier, Class BD.
  • 300W x 1 @ 4-ohm, 500W x 1 @ 2-ohm, 86.2% efficiency.
  • 24dB/octave crossover, MOSFET power supply.
  • More technical details
€474.05
-5% €499.00 €474.05
2% discount with credit card
Incl. VAT
Estimated delivery Sep 14 to Sep 17.
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A black Rockford Fosgate Power T500-1bdCP mono amplifier with angled edges, BD topology, I/O ports, and brand logo on top.
€474.05
€499.00 €474.05

Rockford Fosgate Power T500-1bdCP is a 1-Channel Amplifier from the Power Series with Class BD circuit topology. The Constant Power configuration delivers up to 25% more power across all impedance loads. The RMS continuous power is 300 Watts x 1 at 4 Ohms, 500 Watts x 1 at 2 Ohms, and 500 Watts x 1 at 1 Ohm. The dynamic power is 328 Watts x 1 at 4 Ohms, 537 Watts x 1 at 2 Ohms, and 707 Watts x 1 at 1 Ohm. Equipped with MOSFET power supply and MOSFET output stage, 24 dB/Octave low-pass crossover from 35 to 250 Hz, and infrasonic filter with -3 dB at 28 Hz and 12 dB/Octave. Frequency response 20 Hz to 250 Hz +/- 0.5 dB, input sensitivity 150 mV to 4 V, and average efficiency 86.2% at 4 Ohms, 82.3% at 2 Ohms, 73.4% at 1 Ohm. Features such as bass control 0 dB to +18 dB at 45 Hz, RCA pass-thru outputs, low-level signal input and output with one RCA pair each, and audiophile speaker connections. Operating voltage 9 to 16 VDC, cooling via convection, recommended Fuse 80 A, average current draw 35 A, maximum current draw 70 A, recommended alternator 75 A, dimensions 5.42 x 20.68 x 28.97 cm, shipping weight 6.07 kg.

Features
  • 1-Channel Amplifier
  • Constant Power configuration for up to 25% more power across all impedance loads
  • Class BD circuit topology
  • 24 dB/Octave low-pass crossover
  • MOSFET power supply
  • MOSFET output stage
  • Audiophile speaker connections
  • 25 mm² power/ground connections
  • RCA pass-thru outputs
  • Low-level signal input 1 RCA pair
  • Low-level signal output 1 RCA pair
  • Infrasonic filter
  • Bass control 0 dB to +18 dB at 45 Hz
  • Operating voltage 9 to 16 VDC
  • Cooling convection
  • Recommended Fuse 80 A
  • Dimensions 5.42 x 20.68 x 28.97 cm
  • Shipping weight 6.07 kg
  • Optional Remote Punch Bass EQ
Technical Specifications
  • RMS continuous power 4 Ohms: 300 Watts x 1
  • RMS continuous power 2 Ohms: 500 Watts x 1
  • RMS continuous power 1 Ohm: 500 Watts x 1
  • Dynamic power 4 Ohms: 328 Watts x 1
  • Dynamic power 2 Ohms: 537 Watts x 1
  • Dynamic power 1 Ohm: 707 Watts x 1
  • Frequency response: 20 Hz to 250 Hz +/- 0.5 dB
  • Input sensitivity: 150 mV to 4 V
  • Average efficiency 4 Ohms: 86.2%
  • Average efficiency 2 Ohms: 82.3%
  • Average efficiency 1 Ohm: 73.4%
  • Total harmonic distortion THD+Noise: <1.0%
  • Signal input: Low level, 1 RCA pair
  • Signal output: Low level, 1 RCA pair
  • Sound control bass: 0 dB to +18 dB @ 45 Hz
  • Crossover low-pass: 35–250 Hz, 24 dB/Octave Butterworth
  • Infrasonic filter: -3 dB @ 28 Hz, 12 dB/Octave
  • Remote control: Optional Remote Punch Bass EQ
  • Cable diameter: 25 mm²
  • Cooling: Convection
  • Operating voltage: 9–16 VDC
  • Recommended Fuse: 80 A
  • Average current draw at 13.8 V music: 35 A
  • Maximum current draw at 13.8 V sine wave: 70 A
  • Recommended alternator: 75 A
  • Dimensions H x W x D: 5.42 x 20.68 x 28.97 cm
  • Shipping weight: 6.07 kg

Frequent Questions about Power T500-1bdCP

What power does the Power T500-1bdCP Amplifier provide at different impedances?

The Power T500-1bdCP delivers a continuous RMS power of 300 Watts at 4 Ohms, 500 Watts at 2 Ohms, and also 500 Watts at 1 Ohm. The dynamic power is 328 Watts at 4 Ohms, 537 Watts at 2 Ohms, and 707 Watts at 1 Ohm. This power capability is made possible by Constant Power technology, which ensures consistent performance across different impedance loads. This results in impressive sound quality, making the amplifier perfect for high-performance subwoofer systems. Especially if you enjoy listening to music at high volumes, this technology provides you with a clearer and more powerful audio experience.

What distinguishes the MOSFET power supply and output stage of the Power T500-1bdCP?

The MOSFET power supply of the Power T500-1bdCP Amplifier provides an efficient and stable power supply, which is essential for the high output performance of the device. The MOSFET output stage ensures consistent power delivery and precision in sound reproduction, especially at higher volumes or dynamic music pieces. This combination of advanced power supply and output stage supports the legendary sound quality for which Rockford Fosgate is known. Particularly when reproducing complex music signals, you experience clear and distortion-free sound reproduction.

How does the Crossover affect sound quality in the Power T500-1bdCP?

The Power T500-1bdCP is equipped with a 24dB/octave Crossover, which allows for precise separation and adjustment of frequencies. This fine-tuning enables optimal sound reproduction, especially in combination with subwoofer systems. The Crossover also supports a low-pass selective range of 35 to 250 Hz. This, combined with the infrasonic filter that operates at -3 dB @ 28 Hz 12dB/octave, provides optimal protection for the speakers against unwanted low frequencies, maximizing not only the sound but also the lifespan of the speakers.

What technical features support the energy efficiency of the Power T500-1bdCP?

The Power T500-1bdCP Amplifier achieves an impressive energy efficiency with an average efficiency of 86.2% at 4 Ohms, 82.3% at 2 Ohms, and 73.4% at 1 Ohm. This efficiency reduces power consumption and ensures that more energy goes into sound reproduction and less into heat dissipation. The required 80 A Fuse in conjunction with the recommended 75 A alternator stabilizes the power supply to ensure consistent performance without drops. Especially during intense music sessions, you can enjoy high volumes for longer and more safely.

What does the input sensitivity mean and how is it adjustable on the Power T500-1bdCP?

The input sensitivity of the Power T500-1bdCP ranges from 150 mV to 4 V, allowing for flexible adjustment to different audio sources. This adjustability means you can optimally tune the amplifier to the signal strength of your audio source to achieve the best sound performance. Fine tuning is crucial to minimize distortion and make the most of the volume. This detail is particularly helpful in installations where devices with different output levels are combined to create a harmonious sound image throughout the system.

What is the significance of the THD+Noise rating on the Power T500-1bdCP?

The Power T500-1bdCP Amplifier has a THD+Noise of less than 1.0%, which indicates low distortion and clarity of reproduction. THD+Noise, or Total Harmonic Distortion plus Noise, measures the harmonic distortion in the audio output. A value of less than 1% means that the amplifier delivers distortion-free and precise audio quality even at high volumes. This is especially important for lovers of clear and authentic music reproduction. You can clearly hear and enjoy the difference through the low distortion level, especially in finer musical passages.

What type of signal input and output does the Power T500-1bdCP support?

The Power T500-1bdCP Amplifier is designed for low-level signals and features an RCA pair for both signal input and signal output. These RCA connections are standard in audio technology and ensure clean and lossless signal transmission from the input to the speakers. Using RCA cables allows for easy integration of the amplifier into existing audio systems, making it flexible and universally applicable. Especially when using high-quality audio sources, the sound can be transmitted accurately and faithfully through the amplifier.

How is the installation of the Power T500-1bdCP in the car?

The Power T500-1bdCP takes up relatively little space with its dimensions of 5.42 x 20.68 x 28.97 cm, making installation easier. The 25mm² power and ground connections are perfectly sized for a stable power supply. Depending on the thickness of the cable, careful routing should be observed to ensure maximum current flow. Due to its efficiently optimized size, the Amplifier can be installed in relatively tight spaces, as often found in modern vehicles. Make sure there is enough space around the Amplifier for effective cooling according to convection cooling.

How do the dimensions affect the placement of the Power T500-1bdCP?

The Power T500-1bdCP is compact enough with dimensions of 5.42 x 20.68 x 28.97 cm to fit in many areas of a vehicle. This size offers flexibility in placement, whether in the trunk, under a seat, or mounted on the wall of the vehicle. It is important to ensure adequate ventilation around the Amplifier during installation to avoid overheating. The design choice by Rockford Fosgate allows for efficient use of space without compromising performance, opening up practical installation options even in smaller vehicles.

What additional features does the Power T500-1bdCP offer through the remote control option?

The Power T500-1bdCP supports an optional Remote Punch Bass EQ remote control, which allows for direct adjustment of the bass level from the driver's seat. This convenient feature lets you easily regulate the bass level from 0 dB to +18 dB at 45 Hz without compromising vehicle safety. This is especially useful when listening to different music genres and wanting to adjust the bass to suit the specific type of music while driving. This remote control option maximizes user-friendliness and control over the audio experience in real-time.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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