Name: Crunch
Address: Am Breilingsweg 3 76709 Kronau
Email: info@audiodesign.de
Website: https://www.crunchaudio.de/
European Manufacturer: Yes
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Crunch GPX1250.1D
Regular price
169,00€
Unit price
/
Unavailable
Tax included
Shipping calculated at checkout.
Crunch GPX1250.1D is backordered and will ship as soon as it is back in stock.
Free shipping from 49€
Free shipping from 49€
Shipping
✓ Free shipping from 49€ within Germany and from 99€ to the EU.
✓ Delivery times vary depending on the product and can be found on the product page, usually 1 - 3 working days for stock items, international shipping times vary, usually 6 - 10 working days.
✓ In most cases, shipping is carried out by DHL, UPS and GLS.
✓ Depending on the product and location, items can also be shipped with other providers.
✓ Tracking will be sent by email after the shipment has been processed.
Normal shipping route
✓ 1 - 40Kg = DHL, UPS and GLS
✓ 40.1 - maximum kg = forwarding agency
✓ Bulky goods = freight forwarder
✓ Customs shipments = DHL, GLS or freight forwarder
Parcel collection
✓ Collection takes place regularly from Monday to Friday, orders received by 3 p.m. are usually disposed of on the same day for goods in stock and transported directly to the parcel center.
5% discount for prepayment
5% discount for prepayment
Receive a 5% pre-payment discount. The discount is automatically deducted in the shopping cart/checkout and is valid for all products. Vouchers or discount codes may be excluded or already combined.
Wiring wizard & port computer
Wiring wizard & port computer
Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!
Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.
Downloads
Downloads
Crunch GPX1250.1D
Regular price
169,00€
Unit price
/
Unavailable
The Crunch GPX1250.1D is a compact Class-D monoblock amplifier designed to deliver high power to subwoofers. With an RMS power output of up to 625 watts into 1 ohm, this amplifier is suitable for both individual high-performance subwoofers and appropriately configured subwoofer systems.
Thanks to its efficient Class D technology, the GPX1250.1D combines high output power with compact dimensions. An adjustable low-pass filter and a subsonic filter are available for precise tuning of the bass range. Additionally, bass boost and phase can be adjusted to suit the subwoofer system being used and the vehicle’s installation configuration.
In addition to standard RCA inputs, the amplifier also features high-level inputs. This allows the GPX1250.1D to be integrated into vehicles with factory-installed radios that do not have an RCA output. When using the high-level input, an automatic power-on function is also available.
A wired bass level remote control allows you to conveniently adjust the subwoofer level from the driver's seat.
Features
Digital 1-Channel Class-D Monoblock
1-ohm stable
Suitable for driving subwoofers
RCA low-level inputs
High-level inputs via the included connector
Automatic power-on function via high-level input
Adjustable Low-Pass Filter
Adjustable Subsonic Filter
Adjustable Bass Boost
Continuously adjustable phase angle
Bass Level Remote Control
Compact design
Technical Specifications
RMS power at 4 Ω: 1 × 350 watts
RMS power at 2 Ω: 1 × 500 watts
RMS power at 1 Ω: 1 × 625 watts
Max. power at 4 Ω: 1 × 700 watts
Max. power at 2 Ω: 1 × 1000 watts
Max. power at 1 Ω: 1 × 1250 watts
Permissible speaker impedance: 1–8 Ω
Frequency response: 5–160 Hz (-3 dB)
Total Harmonic Distortion (THD): < 0.08% at 80 Hz
Signal-to-noise ratio: > 100 dB
RCA input sensitivity: 0.3–4 V
High-level input sensitivity: 1–10 V
Input impedance: 20 kΩ
Low-pass filter: 40–150 Hz, 12 dB/oct.
Subsonic filter: 10–35 Hz, 12 dB/oct.
Bass Boost: 0–12 dB at 40 Hz
Phase controller: 0–180°
Operating voltage: 12 V DC (9–15 V), negative terminal to ground
Dimensions (W × H × L): 254 × 46 × 225 mm
What's Included
Crunch GPX1250.1D Mono Amplifier
Bass Level Remote Control
Connector for high-level input
User Manual
Payment & Security
Payment methods
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