Automobilinis stiprintuvas CRUNCH GPX4400.1D, 2200W RMS, su nuotolinio valdymo pultu

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Prekė: Automobilinis stiprintuvas CRUNCH GPX4400.1D, 2200W RMS, su nuotolinio valdymo pultu. Kategorija: Stiprintuvai.

• Gamintojas: Crunch
• Modelis: GPX4400.1D

🔥 CRUNCH GPX4400.1D – MONOBLOCK CLASS D 2200 IN RMS @ 1 Ω

Crunch GPX4400.1D is the most powerful monoblock in the GPX series, created for people building uncompromising bass systems. It offers up to 2200W RMS at 1Ω, providing tremendous power, excellent subwoofer control and high efficiency thanks to Class D technology.

The amplifier will easily drive the most demanding subwoofers, offering deep, dynamic and extremely precise bass. Thanks to the Hi-Level input with Auto Turn-On function, it also works with factory radio players without RCA outputs.

✅ Key advantages

✔ Class D monoblock

✔ Power 2200 W RMS at 1 Ω

✔ Stable operation at 1 Ω

✔ Hi-Level input with automatic switch-on

✔ Wired remote control for bass level adjustment included

✔ Adjustable LPF filter and Subsonic filter

✔ Smooth adjustment of phase 0 – 180°

✔ Master / Slave function

✔ High signal-to-noise ratio >100 dB

✔ Robust aluminium housing

🎵 DESIGNED FOR THE MOST POWERFUL BASS SYSTEMS

The Crunch GPX4400.1D is equipped with a set of features that allow you to fine-tune the subwoofer for any installation. Adjustable low-pass filter, subsonic filter, smooth phase adjustment and Bass Boost allow for maximum performance in both closed and bass-reflex enclosures.

The Hi-Level input also allows the amplifier to be installed in cars equipped with a factory radio without RCA outputs. The Auto Turn-On function automatically starts the amplifier when a signal is detected from the speaker wires, so there is no need to run the REM cable.

If you are planning an even bigger expansion of the system, the Master / Slave function allows you to connect two identical amplifiers and power two subwoofers or one extremely demanding speaker.

⚙️ TECHNICAL SPECIFICATIONS

Manufacturer

✅ Crunch

Model

✅ GPX4400.1D

Type

✅ 1-Channel Monoblock Amplifier

Amplifier Class

✅ Digital Class D

RMS Power

✅ 1 × 700 W @ 4 Ω

✅ 1 × 1200 W @ 2 Ω

✅ 1 × 2200 W @ 1 Ω

Max Power

✅ 1 × 1400 W @ 4 Ω

✅ 1 × 2400 W @ 2 Ω

✅ 1 × 4400 W @ 1 Ω

Controls

✅ Low-Pass Filter (LPF): 40–150 Hz

✅ Subsonic Filter: 10–35 Hz

✅ Bass Boost: 0–12 dB at 40 Hz

✅ Phase Control: 0–180°

Other Parameters

✅ Frequency Response: 6–150 Hz

✅ Speaker Impedance Range: 1–8 Ω

✅ RCA Input: 0.3–4 V

✅ Hi-Level Input: 1–10 V

✅ Hi-Level Input with Auto Turn-On Function

✅ Master / Slave Function

✅ Signal-to-Noise Ratio: >100 dB

✅ THD: < 0.5%

✅ External Fuse: 120 A

Dimensions

✅ 395 × 254 × 46 mm

Weight

✅ 4.9 kg

SET CONTENTS AND FREQUENTLY ASKED QUESTIONS

Contents of the set

✅ Crunch GPX4400.1D amplifier

✅ Wired remote control for bass level adjustment

✅ User Manual

✅ Original manufacturer packaging

❓ Frequently Asked Questions

Does the amplifier work stably at 1 Ω?

Yes. The GPX4400.1D was designed for stable operation at 1 Ω load, reaching 2200 W RMS.

Can it be connected to the factory radio?

Yes. The amplifier has a Hi-Level input with Auto Turn-On function, thanks to which it also works with factory radio players without RCA outputs.

Is the remote included?

Yes. The set includes a wired remote control that allows you to conveniently adjust the bass level from the driver's seat.

Can two amplifiers be combined?

Yes. The GPX4400.1D supports Master/Slave mode, allowing two identical monoblocks to work together in a single audio system.

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With a VAT invoice
Parametry	Brand	Crunch
Parametry	Model	GPX4400.1D
Parametry	Number of channels	1-channel
Parametry	Amplifier class	D
Parametry	Product weight with unit packaging	4.9 kg
Parametry	Manufacturer code	GPX4400.1D
Parametry	Impedance	4 Ω