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  5. GPX4400.1D
Crunch GPX4400.1D 1-Channel Amplifier
SKU:  GPX4400.1D
EAN:  4251476405721

7 Reviews

2200 Watt

GPX4400.1D

SKU:  GPX4400.1D
EAN:  4251476405721

7 Reviews

Technical Highlights

  • Max. power 4400 watts, RSM power 2200 watts at 1 ohm.
  • Subsonic filter 10-35 Hz, low-pass filter 40-150 Hz, RCA inputs.
  • Phase shift 0-180 degrees, bass boost up to 12 dB, master/slave mode.
  • More technical details
00 d
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€220,55
-21% €279,00 €220,55
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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GPX4400.1D by Crunch Description

The GPX4400.1D from Crunch is a 1-Channel Amplifier with a maximum power of up to 4400 Watts. The device features an adjustable subsonic filter from 10 to 35 Hz and a low-pass filter from 40 to 150 Hz. For adjusting the bass reproduction, a bass boost of 0 to 12 dB and a phase shift function from 0 to 180 degrees are integrated. The technical specifications indicate an RMS power of 700 Watts at 4 Ohm, 1200 Watts at 2 Ohm, and 2200 Watts at 1 Ohm. The amplifier supports a master/slave mode and has both RCA and high-level inputs. An automatic turn-on function and a bass level remote control are included. The dimensions of the housing are 254 x 46 x 395 mm.

Features
  • 1-Channel Amplifier
  • Subsonic filter 10 to 35 Hz
  • Low-pass filter 40 to 150 Hz
  • Bass boost 0 to 12 dB
  • Phase shift 0 to 180 degrees
  • Master/Slave mode
  • RCA inputs and high-level inputs
  • Slave input and master output
  • Automatic turn-on function
  • Bass level remote control
  • Dimensions: 254 x 46 x 395 mm
Technical Data
  • Power: 700 Watts RMS at 4 Ohm
  • Power: 1200 Watts RMS at 2 Ohm
  • Power: 2200 Watts RMS at 1 Ohm
  • Power: 1400 Watts Max at 4 Ohm
  • Power: 2400 Watts Max at 2 Ohm
  • Power: 4400 Watts Max at 1 Ohm

Crunch GPX4400.1D Datasheet

Open datasheet

Frequently Asked Questions about GPX4400.1D

What technical filter functions does the GPX4400.1D Amplifier offer?

The GPX4400.1D from Crunch is equipped with a subsonic filter that operates in the range of 10 to 35 Hz. This feature is particularly useful for filtering out low-frequency disturbances that your Subwoofer cannot efficiently reproduce. Additionally, the amplifier has a low-pass filter that can be adjusted from 40 to 150 Hz, allowing you to limit the frequency range that your Subwoofer is intended to reach. These precise adjustments enable clear and clean bass reproduction by filtering out unwanted frequencies. If you enjoy bass-heavy music, you will appreciate these options.

How does the Bass Boost of the GPX4400.1D affect the sound?

The Bass Boost of the GPX4400.1D Amplifier can be adjusted in the range of 0 to 12 dB, giving you the ability to enhance the bass content of your music according to your preference. At low frequencies, the Bass Boost provides additional power to highlight the kick in your music. This function is crucial for enjoying the right sound spectrum, especially in tracks that heavily rely on bass, such as Hip-Hop or EDM. With fine-tuning in 1 dB increments, you can find the exact boost level that comes closest to your sound ideal, which is particularly important for music lovers.

What is the maximum power of the GPX4400.1D Amplifier?

The GPX4400.1D from Crunch offers a maximum output power of 4400 Watts, making it a powerful monoblock amplifier capable of delivering intense audio output. This power is achieved at 1 Ohm impedance, with the amplifier also able to operate at 4 Ohm and 2 Ohm, providing 1400 Watts and 2400 Watts respectively. This variability allows you to flexibly adapt the amplifier to your number of speakers and configuration. With high power demands, it is advisable to optimize the amplifier's energy usage to avoid distortion and achieve maximum sound quality.

How does the Master/Slave mode work on the GPX4400.1D?

The Crunch GPX4400.1D Amplifier offers the option to be used in Master/Slave mode. In this configuration mode, you can synchronize multiple amplifiers, with one amplifier acting as the 'Master' taking control and the others functioning as 'Slaves'. This is particularly useful in complex audio systems where consistent and coordinated sound reproduction is required. Through the input and output for Master/Slave connections, signals can be efficiently forwarded to optimize overall performance and sound quality in your vehicle, without issues like timing delays.

What connection options does the Crunch GPX4400.1D offer?

The GPX4400.1D Amplifier features various connection options that allow for flexible integration into your audio system. These include RCA inputs for line-level signals and high-level inputs designed to receive signals from OEM head units or high-level outputs. Additionally, the device offers an automatic turn-on feature that enables seamless activation as soon as an audio signal is detected. This greatly simplifies installation and ensures that the amplifier is ready to operate as soon as you start your audio system. The design is focused on compatibility and maximum flexibility.

How large is the Crunch GPX4400.1D Amplifier?

With compact dimensions of 254 mm in width, 46 mm in height, and 395 mm in depth, the Crunch GPX4400.1D is designed to save space. These measurements allow you to easily mount the amplifier in various areas of your vehicle, while ensuring adequate ventilation to prevent overheating. Especially in vehicles where space is limited, the compact design proves advantageous. The amplifier can efficiently find its place in the trunk or under one of the vehicle seats.

What features does the bass level remote control of the GPX4400.1D offer?

The bass level remote control of the GPX4400.1D Amplifier allows you to adjust the bass intensity directly from your driver's seat without having to make changes at the amplifier itself. This handy remote comes into play when you want to spontaneously enhance the bass range while driving, whether by boosting during bass-heavy tracks or lowering it for other music content. This not only gives you more control over the sound profile but also improves safety during operation, as you avoid unnecessary distractions while driving.

What adjustment options does the Phase Shift of the GPX4400.1D Amplifier offer?

The GPX4400.1D from Crunch features a phase shift function that is adjustable from 0 to 180°. This adjustment allows you to align the phase of your Subwoofer's output signal, which is crucial for phase alignment between the Subwoofer and speakers. A correctly set phase shift ensures a smooth and powerful bass output by reducing interference and improving synchronization with the other speakers. If bass frequencies should cancel out, adjusting the phase angle can drastically enhance the sound experience.

What power does the GPX4400.1D deliver at different impedances?

The Crunch GPX4400.1D Amplifier provides different power ratings at various impedances. At an impedance of 4 ohms, it delivers 700 watts RMS, while at 2 ohms, it can reach up to 1200 watts RMS. Under the lowest load of 1 ohm, the amplifier can offer an impressive 2200 watts RMS. These power adjustments allow for flexible operation of the amplifier with different speaker configurations, depending on the impedance of individual or paired speakers. This is important for users who may want to occasionally modify or optimize their system without sacrificing sound quality.

What advantages does the automatic power-on feature of the GPX4400.1D offer?

The automatic power-on feature of the GPX4400.1D provides the advantage that the amplifier is activated automatically as soon as an input signal is detected. This makes usage easier, as you do not have to manually intervene to start the amplifier. This feature is particularly useful in conjunction with OEM radios that do not have dedicated amplifier outputs. It significantly simplifies the installation process and thus increases the everyday usability of your car audio system. This ensures an energy-saving and user-friendly experience by avoiding unnecessary energy consumption from continuous operation.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de