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Rockford Fosgate Punch PM100X1K 1-Channel Amplifier

Technical Highlights

  • 100-watt mono amplifier with BTL-powered "FreeLoad" technology.
  • Dynamic power: 61W @ 4-ohm, 109W @ 2-ohm, compact design.
  • Selectable 4 and 2 ohm playback, thermal protection.
  • More technical details
Normal price €279,00
Normal price €279,00 Selling price €279,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
Mar 23, - Mar 26,
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Rockford Fosgate-PMX-CAN-Multi-Media-Receiver Zubehör-masori-kaufen
Rockford FosgatePMX-CAN
Normal price €279,00
Normal price €279,00 Selling price €279,00

Punch PM100X1K by Rockford Fosgate

The Punch PM100X1K from Rockford Fosgate is more than just a 1-channel marine amplifier: it offers 100 watts of dynamic mono power using existing DC and AC voltages present on speaker outputs. Thanks to innovative technology, this device allows connection to a speaker wire without needing a battery+ cable, making it ideal for OEM and aftermarket radio integration. The PCB is coated with conformal coating, making it top-notch for mobile applications, motorsport, and marine use. The PM100X1K is compactly designed and can be easily installed anywhere. It comes in a pair.

Technical Features
  • Patented BTL-operated "FreeLoad" technology
  • Current limiting to protect the main unit for both 4-ohm and 2-ohm configurations.
  • "Takes both B+ and audio signal from the standard speaker outputs of the main device."
  • Utilizes the stored energy of the BTL amplifier to generate a dynamic power of over 100 W.
  • Optional B+ connection for non-standard speaker outputs
  • High-Level Activation
  • Small, unobtrusive housing that allows installation in any location.
  • Selectable 4 and 2 Ohm playback
  • 60, 80 and 100 Hz selectable 12dB/oct HP Butterworth crossover
  • Pig Tail connection option for easy installation
  • Extruded aluminum heat sink
  • Soft start
  • Thermal protection
  • Short-circuit and overvoltage protection
  • Discrete Surface Mount Technology
  • Sold in pairs (left/right)
Technical Data
  • Number of channels: 1
  • Total power (sum of rated power): 100 watts
  • Rated power (RMS continuous power):
  • 60 Watt x 1 @ 4-Ohm
  • 100 Watt x 1 @ 2-Ohm
  • Dynamic performance (PVC/PowerCube®):
  • 61 Watt x 1 @ 4-Ohm
  • 109 Watt x 1 @ 2-Ohm
  • Bridgable: No
  • Frequency response: 60Hz to 20kHz +/- 1.0dB
  • Total Harmonic Distortion (THD+Noise):
  • 4-Ohm: <1.0%
  • 2-Ohm: <1.0%
  • Frequency crossover controller High-Pass:
  • Selectable 60Hz, 80Hz, 100Hz @ 12dB/Octave Butterworth
  • Operating voltage: 9 - 16 VDC
  • Average current consumption (13.8 V music)
  • Max. current consumption (13.8 V sine wave)
  • Dimensions (H x W x D): 3.3 x 7.62 x 9.91 (cm)
  • Shipping weight: 1.27 Kg

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Frequently Asked Questions about Punch PM100X1K


What distinguishes the Punch PM100X1K Amplifier?

The Punch PM100X1K Amplifier from Rockford Fosgate is a single-channel marine amplifier with 100 watts of dynamic power. It utilizes both DC and AC voltages available at existing speaker outputs. The patented BTL-powered 'FreeLoad' technology allows for connection via speaker wire without an additional battery+ cable. This amplifier is particularly suitable for OEM and specialized audio integrations. Additionally, it features a conformal coating on the PCB, making it ideal for motorsport and marine applications, perfect for mobile use. The amplifier is sold as a pair, making it well-suited for stereo applications.

How does the current limiting work in the PM100X1K?

The current limiting of the PM100X1K Amplifier protects the main unit in 4-ohm and 2-ohm configurations. This feature ensures that the power remains stable without stressing the internal components. In the 4-ohm configuration, the amplifier delivers an RMS continuous power of 60 watts, and in the 2-ohm configuration, 100 watts. These integrated protection mechanisms prevent overvoltage and overcurrent events by adjusting the current level. Additionally, a combination of thermal protection, as well as short circuit and overvoltage protection, safeguards the amplifier to ensure its longevity and operational reliability.

What crossover functions does the Punch PM100X1K offer?

The Punch PM100X1K Amplifier is equipped with a selectable high-pass filter. The crossover control can be set to 60Hz, 80Hz, or 100Hz at 12dB/octave Butterworth. This adjustment ensures that only the desired frequencies are transmitted to the speakers, allowing for clearer and more precise sound reproduction. Limiting unwanted frequencies prevents distortion and optimizes the sound spectrum. Especially in marine and mobile installations, it is important to control frequencies precisely to achieve the best possible sound performance and the desired audio tuning effect.

How does the operating voltage affect the performance of the PM100X1K?

The operating voltage of the Punch PM100X1K Amplifier ranges from 9 to 16 VDC. This voltage range allows for flexibility in installation, especially when used in vehicles and marine applications. At lower voltages, the power may vary, but the amplifier is still capable of maintaining its dynamic power of over 100 watts. The design allows for the use of stored energy from the BTL amplifier to provide consistently high power reserves, even when the power supply is not optimal. Thus, sound quality is maintained even with fluctuations in operating voltage.

What protection mechanisms does the Punch PM100X1K offer?

The Punch PM100X1K features comprehensive protection mechanisms, including thermal protection as well as short circuit and overvoltage protection. These functions help extend the lifespan of both the amplifier and the connected devices. The soft start process helps avoid voltage spikes when turning on, which protects the connected speakers. In the case of thermal overloads, power is automatically reduced or the amplifier temporarily shuts down to prevent damage. These protection features make it a reliable amplifier that withstands high loads while optimally amplifying the audio signal.

How can the Punch PM100X1K be integrated into an existing system?

Integrating the Punch PM100X1K into an existing audio system is particularly easy thanks to high-level input and pig tail connection. This design allows for direct connection to the speaker outputs of the main device, minimizing the need for complex wiring. If the existing speaker outputs do not provide standard connections, an optional B+ connection is available to ensure additional flexibility. The compact form factor of the amplifier, measuring 3.3 x 7.62 x 9.91 cm, allows for discreet placement in various locations, making it easy to install in different vehicles, boats, or other mobile applications.

What dynamic power does the PM100X1K deliver at different impedances?

The Punch PM100X1K from Rockford Fosgate delivers varying dynamic power depending on the impedance of the speakers. In a 4-ohm configuration, the Amplifier produces 61 watts, while in a 2-ohm configuration, it delivers 109 watts. This power capacity is enabled by the patented BTL-driven 'FreeLoad' technology, which utilizes the stored energy of the Amplifier to exceed the nominal power. Its adaptability to different impedances makes it particularly effective for systems with varying speaker configurations. This is especially useful in mobile and marine environments, where space for audio systems is often limited.

How does the conformal coating of the PM100X1K work?

The conformal coating of the PCBs in the Punch PM100X1K protects the internal electronic components from moisture, dust, and chemical contaminants. This protective layer is especially important in mobile and marine installations, where electronics are frequently exposed to environmental influences. This coating ensures that the Amplifier operates reliably even under adverse conditions. Furthermore, the conformal coating extends the lifespan of the device and reduces the likelihood of short circuits due to corrosion or moisture, making the Amplifier ideal for harsh environments.

What setup is required for the installation of the PM100X1K Amplifier?

The installation of the Punch PM100X1K requires a simple setup, supported by the pig tail connection design, which allows for easy connection to the speaker outputs of the main device. The Amplifier draws both the audio signal and the required voltage from the standard speaker outputs, simplifying installation. An optional B+ connection is available for non-standard configurations. Due to its compact size and unobtrusive housing, the Amplifier can be mounted anywhere, making installation flexible in various vehicles, boats, or other mobile platforms.

In which applications is the Punch PM100X1K particularly effective?

The Punch PM100X1K is particularly effective in mobile and marine applications due to its compact design and the conformal coating that protects the Amplifier from the elements. Its ability to operate without an additional battery+ cable makes it ideal for complex audio integrations in vehicles and boats. With its dynamic power of over 100 watts and the ability to work in 4-ohm or 2-ohm configurations, it is excellent for motorsport, where high power demands and robust construction are crucial. Additionally, its flexible installation options make it versatile for various uses.

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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