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  5. Gravity GTX1800.2D
Crunch Gravity GTX1800.2D 2-Channel Amplifier
SKU:  GTX1800.2D
EAN:  4251476412576
450 Watt

Gravity GTX1800.2D

SKU:  GTX1800.2D
EAN:  4251476412576

Technical Highlights

  • Class-D technology, delivers up to 1,500 watts RMS, 2-channel.
  • Efficient 2 x 250/450 Watt RMS, impedance: 4/2 Ω, high pass 10-500 Hz.
  • Bass boost up to 12 dB, compact remote control, stylish lighting.
  • More technical details
00 d
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€205,00
-10% €229,00 €205,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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Gravity GTX1800.2D by Crunch Description

The Crunch Gravity GTX1800.2D is a 2-Channel Amplifier based on efficient Class-D technology. The device features a compact design with a width of 135 mm and a height of 48 mm. The maximum output power reaches up to 1,500 Watts RMS. Included are integrated high-pass and low-pass filters as well as an adjustable bass boost from 0 to 12 dB. A high-quality aluminum heat sink is used for heat dissipation. The design is defined by a recessed acrylic strip and a two-color illuminated logo panel with a red logo and white model designation. A compact bass level remote control is included in the delivery.

Features
  • 2-Channel Amplifier
  • Class-D technology
  • High-quality aluminum heat sink
  • Recessed acrylic strip on the top
  • Two-color illuminated logo panel
  • High-pass filter 10–500 Hz
  • Low-pass filter 50–1000 Hz
  • Bass boost 0–12 dB
  • Bandpass mode
  • RCA inputs via cable connectors
  • High-level inputs with EPS
  • Automatic turn-on function
  • Compact bass level remote control
Technical Specifications
  • Power: 2 x 250 Watts RMS at 4 Ohms
  • Power: 2 x 450 Watts RMS at 2 Ohms
  • Power: 1 x 900 Watts RMS at 4 Ohms bridged
  • Power: 2 x 500 Watts MAX at 4 Ohms
  • Power: 2 x 900 Watts MAX at 2 Ohms
  • Power: 1 x 1800 Watts MAX at 4 Ohms bridged
  • Dimensions: 135 x 48 x 230 mm

Crunch Gravity GTX1800.2D Datasheet

Open datasheet

Frequently Asked Questions about Gravity GTX1800.2D

What RMS power does the Gravity GTX1800.2D provide at different impedances?

The Gravity GTX1800.2D offers an RMS power of 2 x 250/450 watts at 4/2 ohms and 1 x 900 watts RMS at 4 ohms in bridged mode. Additionally, it delivers a maximum of 2 x 500/900 watts at 4/2 ohms and 1 x 1800 watts at 4 ohms bridged. These high power values allow for flexible adaptation to various speaker configurations and ensure optimal sound reproduction in any situation.

What filter options does the Crunch Gravity GTX1800.2D offer and how do they affect the sound?

The Crunch Gravity GTX1800.2D is equipped with a high-pass filter of 10~500 Hz and a low-pass filter of 50~1000 Hz. These filters allow for precise adjustment of the frequency range, filtering out unwanted frequencies. By combining these filters, the sound can be made clearer and more defined, which particularly ensures improved sound quality when integrating various speaker components.

How does the bass boost of the Gravity GTX1800.2D work and what advantages does it offer?

The bass boost of the Gravity GTX1800.2D provides an enhancement of 0 to 12 dB, which can be controlled directly via the compact bass level remote. This feature allows for targeted amplification of low frequencies, which is especially beneficial for music genres with a strong bass component. With precise control, you can adjust the bass reproduction to your personal preferences and the acoustic conditions of your vehicle.

What are the dimensions of the Gravity GTX1800.2D and which cars offer the best compatibility?

The Gravity GTX1800.2D measures a compact 135 mm in width, 48 mm in height, and 230 mm in depth. This slim design facilitates installation in vehicles with limited space, such as small cars or sports cars with tight installation areas. The small size allows for easy placement without compromising ventilation or accessibility of controls, making the installation both efficient and discreet.

What input options does the Crunch Gravity GTX1800.2D offer for connecting to other audio systems?

The Crunch Gravity GTX1800.2D features RCA inputs with cable connectors as well as high-level inputs with EPS® technology. The RCA inputs allow for easy connection to your existing audio sources, while the high-level inputs enable a direct connection to the speakers without additional adapters or preamplifiers. These versatile input options ensure flexible integration into various audio systems and facilitate adaptation to different installation requirements.

How does the Gravity GTX1800.2D utilize Class-D technology for efficient power output?

The Gravity GTX1800.2D uses efficient Class-D technology, which allows for high power output while consuming low energy. The digital amplifier architecture minimizes energy losses and maximizes thermal efficiency, enabling the amplifier to deliver stable performance of up to 1,500 watts RMS. This technology ensures that the amplifier remains cool even under heavy loads and provides consistent sound quality without distortion.

What is the bandpass mode of the Gravity GTX1800.2D and when should I use it?

The bandpass mode of the Gravity GTX1800.2D allows for targeted frequency control by passing certain frequency ranges while blocking others. This mode is particularly useful for use in subwoofers, as it optimizes bass reproduction and makes the sound more precise. You should use the bandpass mode when you aim for improved bass performance and clearer separation of frequency ranges in your audio system.

How does the automatic turn-on function work in the Crunch Gravity GTX1800.2D?

The automatic power-on function of the Crunch Gravity GTX1800.2D detects the input signal and automatically turns on the amplifier when an audio source is active. This allows for seamless integration into your audio system without having to manually turn on the amplifier. Once the signal ends, the amplifier also automatically turns off, enhancing user-friendliness and reducing power consumption.

What advantages does the compact bass level remote control of the Gravity GTX1800.2D offer?

The compact bass level remote control of the Gravity GTX1800.2D allows you to easily and precisely control the bass boost from 0 to 12 dB without having to operate the amplifier directly. This remote provides flexible placement inside your vehicle and lets you quickly adjust the bass playback to your current sound preferences, especially when you're on the go and want to change settings based on music genre or traffic conditions.

How does the two-color illuminated logo panel of the Gravity GTX1800.2D contribute to aesthetics and functionality?

The two-color illuminated logo panel of the Gravity GTX1800.2D stylishly integrates into the dashboard and serves as a visual highlight. The red CRUNCH logo and the white model designation are housed in a recessed acrylic strip on the top, which emphasizes the design through different lighting colors. In addition to its aesthetic function, the illuminated panel also allows for easy identification of the controls in the dark without compromising user comfort.

What features do the aluminum heat sinks of the Gravity GTX1800.2D have and how do they improve performance?

The high-quality aluminum heat sinks of the Gravity GTX1800.2D ensure efficient heat dissipation, keeping the amplifier cool even under high power output. Aluminum offers excellent thermal conductivity and reduces the temperature inside the amplifier, extending the lifespan of the electronic components and ensuring stable performance. These heat sinks significantly contribute to the reliable operation of the Gravity GTX1800.2D even under demanding conditions.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de