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GP1000

7 reviews

100 Watt

GP1000

7 reviews

Technical Highlights

  • Power: 100 Watts RMS, Max: 200 Watts, Bass Boost: 0-12 dB.
  • Low Pass Filter: 40-150 Hz, Phase Shift: 0/180 Degrees.
  • RCA, High-Level Inputs, Auto Turn-On, Bass Remote.
  • More technical details
€142.25
-25% €189.00 €142.25
2% discount with credit card

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ProductGP1000

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datasheet
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€142.25
€189.00 €142.25

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The GP1000 from Crunch is a 10-inch active enclosure subwoofer with an integrated Class A/B Amplifier. The system features an adjustable low-pass filter ranging from 40 to 150 Hz, as well as a bass boost of 0 to 12 dB. The phase shift is adjustable between 0 and 180 degrees. For connections, RCA inputs and high-level inputs are available. The device is equipped with an automatic power-on function and a bass level remote control. The dimensions of the enclosure are 262 x 83 x 345 mm. The nominal power is 100 Watts RMS and the maximum load capacity is 200 Watts MAX.

Features
  • 10-inch (25 cm) active enclosure subwoofer
  • Integrated Class A/B Amplifier
  • Power: 100 Watts RMS
  • Power: 200 Watts MAX
  • Low-pass filter: 40 to 150 Hz
  • Bass boost: 0 to 12 dB
  • Phase shift: 0/180 degrees
  • Connections: RCA inputs, high-level inputs
  • Automatic power-on
  • Bass level remote control
Technical Specifications
  • Subwoofer size: 250 mm
  • Width: 262 mm
  • Height: 83 mm
  • Depth: 345 mm

datasheet

Open data sheet

Frequently Asked Questions about GP1000

What are the main technical features of the GP1000 from Crunch?

The GP1000 from Crunch is a 10-inch active enclosure subwoofer with an integrated Class A/B Amplifier. It offers a power of 100 watts RMS and a maximum of 200 watts. With its adjustable low-pass filter from 40 to 150 Hz and bass boost from 0 to 12 dB, it allows for precise sound customization. The phase shift can be adjusted from 0 to 180 degrees. The subwoofer features RCA and high-level inputs, an automatic power-on function, and a bass level remote control. Its dimensions are 262 mm in width, 83 mm in height, and 345 mm in depth.

What are the dimensions of the GP1000 subwoofer and how do they affect its installation?

The dimensions of the GP1000 subwoofer are 262 mm wide, 83 mm high, and 345 mm deep. These measurements are crucial for properly integrating the subwoofer into your vehicle. Especially in limited spaces, the compact design of the subwoofer offers flexibility. The low height of 83 mm allows for easy placement under seats or in small trunks. Make sure to consider the total space required for installation to ensure optimal sound reproduction without resonance issues. For accurate placement, the volume of the installation location should be in relation to the dimensions.

What impact does the integrated Class A/B Amplifier have on the performance of the GP1000?

The integrated Class A/B Amplifier in the GP1000 subwoofer combines efficiency with sound quality. The amplifier delivers 100 watts RMS and 200 watts MAX, providing powerful and deep bass reproduction. Class A/B amplifiers are known for their good compromise between lower distortion and higher efficiency. They provide the necessary power for a dynamic and detailed audio performance. Compared to digital amplifiers, which are often more compact, the Class A/B amplifier maintains a linear response, which is particularly beneficial for bass frequencies. It offers sound advantages, especially for demanding listening experiences.

How do the connection options work on the Crunch GP1000 subwoofer?

The Crunch GP1000 Subwoofer features both RCA inputs and high-level inputs. The RCA inputs allow for connection to audio devices with low output impedance, typically from preamplifiers or radio devices. High-level inputs, on the other hand, provide the option to connect the subwoofer directly to conventional speaker outputs, making integration into existing audio systems easier without a preamplifier. Another notable feature is the automatic power-on function, which activates the subwoofer as soon as an audio signal is detected. This optimizes convenience and reduces energy consumption, as the subwoofer is only operational when needed.

How is the bass level adjusted on this subwoofer?

The Crunch GP1000 Subwoofer offers a bass boost of 0 to 12 dB, allowing you to adjust the low-frequency reproduction according to personal preferences. This adjustment is made using the included bass level remote control. The remote control allows you to change the volume and intensity of the bass directly from your seating area without requiring changes to the subwoofer settings themselves. Additionally, the adjustable phase shift of 0 to 180 degrees provides the ability to match the phase behavior of the subwoofer to the rest of the speaker setup. This achieves a coherent and harmonious soundstage.

What frequency ranges are covered by the adjustable low-pass filter?

The adjustable low-pass filter on the Crunch GP1000 covers a frequency range of 40 to 150 Hz. This low-pass filter determines which frequencies are passed to the subwoofer and which are suppressed. This allows you to specifically adjust the bass range for an optimal listening experience. If you enjoy deep bass, you can boost the corresponding low frequencies while filtering out higher frequencies. The flexible frequency range allows for adjustment of the subwoofer to different music genres and preferences, which is particularly beneficial when combined with other speaker systems in the vehicle.

What advantages does the automatic power-on function of the GP1000 offer?

The automatic power-on function of the Crunch GP1000 ensures that the subwoofer activates as soon as an audio signal is received. This provides significant convenience, as no separate manual on and off switching is required. This function contributes to energy efficiency, as the subwoofer switches to standby mode when no signal is present. This is especially ideal in vehicles, as it conserves the battery and extends battery life. To ensure the subwoofer functions reliably, it is important to ensure it is correctly connected to the signal source so that the automatic activation occurs smoothly.

How adjustable is the phase control on the Crunch GP1000?

The phase control of the Crunch GP1000 is adjustable from 0 to 180 degrees, allowing for precise adjustment of sound propagation. By modifying the phase position, the Subwoofer can be better integrated into the existing sound system by correcting the time delay between the midrange and bass drivers. This is particularly important for achieving a phase-coherent sound image. For example, if there is a physical distance between the Subwoofer and the main speakers, the phase control can be adjusted so that the sound waves complement each other rather than canceling each other out. This optimizes your listening experience, especially with complex musical pieces.

What is the power handling of the Crunch GP1000 Subwoofer and what does that mean for performance?

The Crunch GP1000 Subwoofer offers a nominal power of 100 watts RMS and a maximum power handling of 200 watts. The RMS power represents the continuous power that the Subwoofer can deliver over extended periods without sustaining damage. The maximum power handling of 200 watts describes the peak power that the Subwoofer can reach momentarily. For everyday use, the RMS power is the more important parameter, as it indicates the continuously usable power range. Adequate ventilation and correct level adjustment are important to avoid overloading the Subwoofer beyond its maximum capacity.

How can RCA and high-level inputs be optimally utilized on the GP1000 Subwoofer?

The RCA and high-level inputs of the Crunch GP1000 allow for versatile integration into various audio systems. RCA inputs are ideal if you already have a preamplifier in your audio setup, as they provide a clean signal with low distortion. For audio systems without preamplifiers, high-level inputs are a practical alternative, as they can tap the input signal directly from the speaker output. This is useful in vehicles where only standard speakers are present. When connecting, be sure to pay attention to the correct polarity and cable type to avoid signal loss and distortion.

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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