Automobilinis stiprintuvas GAS MAD, 4 kanalų, 70W RMS, 2 omai

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Prekė: Automobilinis stiprintuvas GAS MAD, 4 kanalų, 70W RMS, 2 omai. Kategorija: Stiprintuvai.

• Gamintojas: no brand
• Modelis: Wzmacniacz

GAS MAD A1-70.4 is a compact 4-channel car amplifier designed to power the front and rear sets of speakers, midbass sections or work in a mixed system (front + subwoofer). The MAD series is a real manifesto of playing loudly – it was created to deliver loud sound, effective and completely free from unnecessary compromises. With 4 x 70 W RMS power at 4Ω, the amplifier provides a robust energy reserve, clean attack and great dynamics, providing an excellent starting point for a powerful upgrade to the factory sound system.

Technical specification

Manufacturer: GAS Audio Power

Series: MAD

Model: A1-70.4

Product Type: 4-Channel Car Amplifier

Number of channels: 4

RMS power at 2 Ω: 4 x 105 W

RMS power at 4 Ω: 4 x 70 W

RMS power in bridge at 4 Ω: 2 x 220 W

Transmission bandwidth: 15-22 000 Hz

Low pass filter LPF: 50-4000 Hz

High-pass filter HPF: 50-4000 Hz

Signal-to-noise ratio: >98 dB

Bass EQ: 0-12 dB @ 45 Hz

Crossover slope: 12 dB

Power supply voltage: 10-16 V

Input sensitivity: 0,5-6 V

Input Impedance: 10 kOhm

THD: < 0,5%

Fuse: 2 x 35 A

Suppression factor: >130

High level input: Yes

RCA Line Out: Yes

GAS MAD A1-70.4 at a glance, the most important features:

✨ Four channels of pure force – stable operation at 4 Ω (4 x 70 W), 2 Ω (4 x 105 W) and a huge supply of power in bridges (2 x 220 W RMS).

✨ Wideband HPF and LPF filters (50-4000 Hz) – an extremely wide range of crossover adjustment allows you to build active systems or precisely cut off the band.

✨ High Level Input with ATO – allows direct connection of the factory radio, and the ATO function automatically starts the amplifier when an audio signal is detected.

✨ CLIP indicator – built-in LED informs about overdrive, facilitating safe and error-free setting of the Gain level.

✨ Cooling with A-Star heat sink – specially designed housing increases the heat transfer surface, ensuring thermal stability during extreme gaming.

✨ High damping factor (>130) – provides perfect control over the tilt of the membranes, eliminating unwanted midbass resonances.

Included:

1 x GAS MAD A1-70.4 Amplifier

1 x User Manual

1 x HI Input Cable

4 x Mounting screw

2 x Fuse

Benefits for you:

⮕ Powerful dose of energy and expansion flexibility

4 x 70 W RMS power at 4 Ω ensures that your door speakers will finally start playing full bandwidth, with a clear impulse response and depth that you won’t get from the radio itself. Switching to a stable 2Ω (4x105 W RMS) or bridged channels to 2 x 220 W RMS opens the door for you to create a hybrid configuration.

⮕ Precise tuning and absolute order in the band

Thanks to HPF and LPF filters operating in a sensationally wide range up to 4000 Hz, you have full control over the sound of the system. You can perfectly cut off the bottom of the band in the door speakers, protecting them from mechanical damage, or precisely control the subwoofer. The Bass EQ feature allows you to add a fleshy punch at 45Hz, while the high damping factor keeps the bass in check, ensuring that it is fast, compact, and resilient.

⮕ Instant Integration with Serial Radio (OEM)

The MAD A1-70.4 amplifier was created for trouble-free installation in modern cars. It has a High Level input, which means it takes signal directly from the factory radio's speaker cables without RCA outputs. Additionally, the automatic switch-on (ATO) system eliminates the need to find and run a cumbersome Remote cable.

⮕ Visual speaker protection and thermal stability

No more setting sensitivity to feel and the risk of burning coils. The CLIP LED will immediately alert you when the signal begins to be audibly overdriven, allowing you to set the maximum safe volume. Massive housing with advanced A-Star heat sink and a complete protection package (against short circuit, overheating and overload) ensure trouble-free, long hours of operation under full load.

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With VAT invoice
Parametry	Brand	no brand
Parametry	Model	Wzmacniacz
Parametry	Number of channels	4-channel
Parametry	Amplifier class	A/B
Parametry	Manufacturer code	MADA1704
Parametry	Rated RMS power	4 W
Parametry	Impedance	2 Ω
Parametry	Packaging status	original