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Rockford Fosgate

Punch PBR300x2

2-channel amplifier

329,00€
339,00€ 329,00€
-3%
incl. VAT , possibly plus shipping

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Highlights

  • 2-channel amplifier with 100W RMS power per channel at 4 ohms.
  • BRT design for high efficiency without switching power supply.
  • Ultra-compact housing ideal for tight spaces.
Seen more cheaply Personal Offer
brand: Rockford Fosgate
Delivery time:
Available for delivery in 1-4 days
Number:
Piece
Watt RMS per channel:
150
Amplifier Type:
Class AB
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Rockford Fosgate-Punch PBR300x2-2-Kanal Verstärker-masori-kaufen
329,00€
339,00€ 329,00€

The Rockford Fosgate Punch PBR300X2 2-channel amplifier uses Rockford Fosgate's patented BRT (Boosted Rail Technology) for an extremely efficient design that does not require a switching power supply to generate the rated power. This allows the housing to be much smaller than that of conventional amplifiers. The BRT also features a variable high-level DC offset turn-on circuit for easy installation in any OEM system. It is ideal for smaller stealth installations as well as for motorcycles and RVs.

features

  • Ultracompact case
  • High-level inputs
  • MOSFET output stage
  • Variable 4-6-Volt High-Level DC Offset Voltage Control for Activation
  • 12dB/octave Butterworth crossover

Specifications

  • 2-channel amplifier
  • RMS Power:
    • 100 Watt x 2 @ 4-Ohm
    • 150 Watt x 2 @ 2-Ohm
    • 300 Watt x 1 @ 4-Ohm bridged
  • Dynamic Power
    • 114 Watt x 2 @ 4-Ohm
    • 160 Watt x 2 @ 2-Ohm
    • 387 Watts x 1 @ 4-Ohm bridged
  • Bridgeable: Yes
  • Frequency response: 20Hz - 20kHz +/-3dB
  • Input sensitivity: 150 mV - 11 V
  • Circuit topology class: Class BR
  • Efficiency (Average): 68%
  • Signal input: High/Low Level input: 4-pin wiring harness
  • Hi-Level Sensitivity: Variable DC Offset Sensitivity
  • Sound controller: Optional Remote Punch EQ
  • High-pass: 50Hz - 500Hz @ 12dB/Octave Butterworth
  • Low-pass: 50Hz - 500Hz @ 12dB/Octave Butterworth
  • Remote controls: Optional PEQ offers 0 dB to +18 dB at 45 Hz
  • Optical displays: Current/Protection, BRT (Gain)
  • Cable diameter: 6mm²
  • Speaker cable diameter: 1.5mm²
  • Speaker output connection: 4-pin wiring harness
  • Cooling: Convection
  • Operating voltage: 9 - 16 VDC
  • Recommended fuse: 50 A
  • Average current consumption (13.8 V music): 23 A
  • Max. current consumption (13.8 V sine): 45 A
  • Dimensions (H x W x D): 3.90 x 10.8 x 17.2 cm
  • Shipping weight: 1.27 kg
The Punch PBR300x2 relies on Rockford Fosgate's patented Boosted Rail Technology (BRT) to achieve high energy efficiency. The omission of a traditional switching power supply not only allows for a more compact design—the amplifier's housing is significantly smaller than that of conventional models—but also enables efficient operation. The average efficiency is around 68%, which is remarkable for a product of this type. Thus, this 2-channel amplifier is ideal for applications where space is limited, such as in motorcycles or RVs.
The Punch PBR300x2 from Rockford Fosgate delivers an RMS power of 100 watts per channel at 4 ohms and 150 watts per channel at 2 ohms in 2-channel mode. When the amplifier is used in bridged mode, it reaches a power of 300 watts at 4 ohms. The dynamic power is 114 watts per channel at 4 ohms, 160 watts at 2 ohms, and in bridged mode, it is 387 watts. These power spectra allow for versatile applications and adaptation to different requirement profiles in audio installations.
The Punch PBR300x2 is equipped with a comprehensive crossover control. The integrated 12dB/octave Butterworth crossover offers both high-pass and low-pass filters that can be adjusted in the range of 50Hz to 500Hz. This flexible frequency adjustment allows the amplifier to be optimally tuned to the speakers used and their specific requirements. This way, the sound can be precisely controlled and the performance accurately adjusted to ensure the best possible audio quality.
The Rockford Fosgate Punch PBR300x2 can process both high-level and low-level input signals. Thanks to the variable input sensitivity between 150 mV and 11 V and the use of a 4-pin wiring harness for signal input, high flexibility in integrating into various audio systems is ensured. This facilitates integration into existing systems, including those based on OEM technology, without the need for additional adapters or complex installation methods.
The compact design of the Punch PBR300x2, with dimensions of 3.90 x 10.8 x 17.2 cm, makes installation extremely flexible even in limited spaces. These features make the amplifier ideal for stealth installations, where it can be discreetly and space-savingly accommodated. Additionally, it is perfectly suited for applications in motorcycles or RVs, as there is often little space for extensive audio systems. With its small size, it can be hidden behind panels or under seats and integrates seamlessly into many installation scenarios.
The Punch PBR300x2 from Rockford Fosgate features visual indicators for power and protection, allowing for a quick and reliable check of the operational status. These indicators provide assurance that the amplifier is functioning correctly or signal appropriate warnings in the event of malfunctions or overloads. The built-in protection circuit ensures a safe operating environment, protecting the amplifier from overheating or malfunctions, which is especially important when used in demanding or frequently changing conditions.
The Rockford Fosgate Punch PBR300x2 features a state-of-the-art turn-on method through a variable high-level DC offset turn-on. This technology allows for seamless and efficient integration into any OEM system by activating the amplifier as soon as an audio signal is detected. The DC offset threshold can be set in the range of 4 to 6 volts. This automation significantly reduces installation effort, as no additional control cables or triggers are needed to activate the amplifier.
The Punch PBR300x2 relies on a convection-based cooling system that operates without active fans. This passive cooling design utilizes natural air currents for heat dissipation, which not only reduces the size of the amplifier but also lowers the risk of mechanical failures due to fan damage. Combined with energy-efficient BRT technology, the cooling concept ensures that the amplifier operates reliably even under heavy load without overheating. This feature is particularly advantageous in tight installation situations.
The Punch PBR300x2 uses Class-BR topology, an evolution of the classic amplifier classes, to provide premium audio quality with high efficiency and low space consumption. This special circuit topology optimizes the amplifier's power consumption and allows for more power to be gained from a smaller enclosure. In conjunction with Boosted Rail Technology, outstanding clarity and dynamics in audio output are achieved while keeping heat generation low. This is ideal for users who do not want to compromise on powerful sound despite smaller installations.
With the optional Remote Punch EQ, available for the Punch PBR300x2, you have the ability to boost the bass range at 45 Hz from 0 dB to +18 dB. This feature allows for personalized sound tuning that is tailored to individual taste and specific audio environments. The remote EQ gives you the flexibility to modify the bass playback at any time and make adjustments, for example, if you have a preference for bass-heavy music styles or want to adapt the sound profile to different rooms and acoustics. This enables an even more dynamic and detailed audio playback.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Product Specifications

Manufacturer

Rockford Fosgate

Product type

2-channel amplifier

Features

  • Highlights

    • 2-channel amplifier with 100W RMS power per channel at 4 ohms.
    • BRT design for high efficiency without switching power supply.
    • Ultra-compact housing ideal for tight spaces.

  • Uvp

    339

weight

1.13 kg

Watt RMS per channel

150

configurators

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Your advantages with Masori

Buy the Rockford Fosgate Punch PBR300x2 amplifier online at a great price

The Rockford Fosgate Punch PBR300x2 2-channel amplifier impresses with its compact design and high power efficiency, perfect for smaller stealth installations. Patented Boosted Rail Technology (BRT) eliminates the need for a conventional switching power supply, allowing for a smaller enclosure and improved portability. With the Masori Lowest Price Guarantee, you can always secure this unique amplifier at the best price. The ultra-compact design boasts an impressive power output of up to 300 watts into a 4-ohm bridge, while the variable DC offset sensitivity allows for flexible integration into your OEM system. Experience the power of the 12 dB/octave Butterworth crossover, which allows you to precisely tune your sound.

Rockford Fosgate BRT technology for increased efficiency

The Rockford Fosgate PBR300x2's Boosted Rail Technology (BRT) represents an engineering feat that eliminates the need for a conventional switching power supply. This makes the enclosure significantly smaller than conventional amplifiers. This technology allows it to maintain 100 watts per channel at 4 ohms or 150 watts at 2 ohms without any loss of power. Common amplifiers on the market typically require larger units to achieve this level of performance, meaning the Rockford Fosgate PBR300x2 is significantly more efficient and space-saving for comparable performance specifications.

Frequency range of the Rockford Fosgate PBR300x2: 20Hz to 20kHz

The frequency range of the Rockford Fosgate amplifier extends from 20 Hz to 20 kHz with a tolerance of +/-3 dB. This allows for detailed sound reproduction across the entire acoustic spectrum. The 12 dB/octave Butterworth crossover ensures smooth transitions between frequencies. A wide frequency response like this is capable of delivering both deep bass and crystal-clear highs, which would result in a loss of higher frequency ranges if the range were shortened, for example, to 15 kHz.

Compact size and versatile applicability

Thanks to its compact dimensions of just 3.90 x 10.8 x 17.2 cm and a light weight of 1.27 kg, this amplifier is ideal for stealth installations, motorcycles, or RVs. Many amplifiers in comparable scenarios are significantly bulkier and heavier, making installation in confined spaces difficult. The ultra-compact design of this model ensures seamless integration with maximum space savings, thus offering a flexible solution for a wide variety of vehicles.

Variable high-level DC offset control and its advantages

With a variable high-level DC offset control between 4 and 6 volts, the Rockford Fosgate amplifier flexibly adjusts the turn-on voltage to meet different requirements. This feature not only simplifies installation into OEM systems but also ensures unmatched versatility. The variable high-level DC offset turn-on circuit increases compatibility, allowing you to rely on a universal and simple setup regardless of the vehicle.

Operating voltage and efficient energy management

The Rockford Fosgate PBR300x2 operates within a voltage range of 9 to 16 VDC, providing a wide range of applications. This improves the system's adaptability—whether it's installed in a vehicle with typical on-board voltage or in an environment with voltage fluctuations. A recommended 50 A fuse supports the system at peak power. Higher voltage tolerances would limit installation flexibility, making this range optimal.

RMS performance and the potential of optimizations in the car hi-fi sector

The RMS power of the Rockford Fosgate Punch PBR300x2 is 100 watts per channel into a 4-ohm load and 150 watts into a 2-ohm load. In bridged mode, the amplifier achieves an impressive 300 watts into 4 ohms. This power rating significantly exceeds standard power standards, which typically range from 50 to 75 watts per channel. If you want to experience the superiority of this power in your vehicle and unleash the full dynamics of your sound system, this amplifier offers the perfect solution.

Flexible high/low level input and its installation efficiency

The Punch PBR300x2 from Rockford Fosgate features an intelligent high/low level input design, implemented as a 4-pin wiring harness. This flexibility ensures easy integration into existing audio systems. The input sensitivity, variable from 150 mV to 11 V, offers extensive flexibility for adapting to different system requirements. The availability of such a flexible input significantly increases compatibility, whether in the OEM or aftermarket sector.

Using an optional Remote Punch EQ

The optional Remote Punch EQ allows you to customize your sound from 0 dB to +18 dB at 45 Hz. This option gives you additional control over the bass level in the frequency range, which can result in an unspectacular sound with many simple amplifiers without this feature. This adjustment option greatly expands the fine-tuning of your audio output and should not be underestimated.

Optimized heat dissipation with convection cooling

The Rockford Fosgate Punch PBR300x2 relies on a sophisticated convection cooling system that efficiently dissipates the heat generated during operation. This ensures the amplifier remains reliable and powerful, even under demanding audiovisual requirements, without overheating. Often, similarly powerful devices feature active cooling systems that require more space and generate more noise. Passive cooling ensures smoother and quieter performance.

Exploring flexibility with optional remote controls and visual displays

The Punch PBR300x2's optional remote control allows for precise sound adjustment at any time. Additionally, optical power and protection mode indicators provide current status information. This gives you complete overview and control of your system at all times, which is particularly important in demanding audio applications. Compared to other amplifiers in this class, which often lack such modern features, the Punch PBR300x2 offers greater convenience. On-site installation in Frankfurt (Oder) , expert support FAQ & Help , and audio blog offer further support.