GTA 250

sible dÔintroduire les vis livrŽes avec lÔampli- ficateur dans la surface de montage, qui, elle, doit offrir un support sžr.

En per•ant des trous, il est nŽcessaire de faire attention ˆ ne pas endommager des pi•ces du vŽhicule telles que la batterie, les c‰bles ou la bo”te ˆ fusibles.

LÔamplificateur doit •tre installŽ ˆ un endroit convenable, p. ex. sous les si•ges ou dans le coffre (fig. 1). Lors du choix de lÔemplace- ment, veillez ˆ ce que celui-ci soit sec et que lÔair y circule suffisamment pour assurer le refroidissement de lÔamplificateur. Si le bord des trous est tranchant, utilisez un chemi- nement de c‰bles. Utilisez des haut-parleurs ayant une impŽdance de 2-4(Cf. tableau ou dessin de montage). Faites attention ˆ la charge maximale (puissance sonore). Ne reliez les haut-parleurs ˆ la terre, nÔutilisez que les bornes marquŽes. La section des c‰bles +/- ne doit pas •tre infŽrieure ˆ 6 mm2.

Amplifier GTA 250

Cet amplificateur est con•u pour le rattache-

ment ˆ une prise Cinch dÔautoradio. Si lÔautoradio est ŽquipŽ dÔune prise ISO Blaupunkt, utiliser un adaptateur ISO- Cinch (7 607 893 093/ 7 607 855 094).

PossibilitŽs dÔemploi et branchement des haut-parleurs :

Stereo-Mode

 

 

Max Power

2 x 100 Watt / 4 Ω

Fig. 4, 4a

 

 

 

Mono-Mode

 

 

Max Power

1 x 400 Watt / 4 Ω

Fig. 5

Stereo-Mode

 

 

Max Power

2 x 160 Watt / 2 Ω

Fig. 4, 4a

 

 

 

Stereo-Mode

 

 

RMS Power

2 x 50 Watt / 4 Ω

Fig. 4, 4a

 

 

 

Mono-Mode

 

 

RMS Power

1 x 160 Watt / 4 Ω

Fig. 5

Stereo-Mode

 

 

RMS Power

2 x 80 Watt / 2 Ω

Fig. 4, 4a

 

 

 

RŽponse

 

 

hormonique

10 Hz - 30.000 Hz

 

 

 

 

Rapport signal

 

 

bruit

> 90 dB

 

StabilitŽ

2 Ω

 

 

 

 

SensibilitŽ dÔ

 

 

entrŽe

0,1 - 8 V

 

 

 

 

Filtre passe-bas

 

 

(Low Pass)

40 - 450 Hz

 

Filtre passe-haut

 

 

(High Pass)

65 - 450 Hz

 

 

 

 

Bass Boost

0-18 dB

 

 

 

 

Dimensions

 

 

L x A x P (mm)

242 x 49,5 x 232

 

12

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Blaupunkt GTA 250 Cet amplificateur est conu pour le rattache, PossibilitŽs dÔemploi et branchement des haut-parleurs
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GTA 250 specifications

The Blaupunkt GTA 250 is a remarkable power amplifier that caters to audio enthusiasts seeking to elevate their sound experience with powerful performance and exceptional sound quality. Known for its compact design and robust features, the GTA 250 is designed to seamlessly fit into various automotive audio systems, delivering an impressive blend of power and clarity.

One of the standout features of the Blaupunkt GTA 250 is its impressive power output. With a maximum power of 250 watts, this amplifier guarantees that users can enjoy high-volume levels without distortion. The combination of high-efficiency design and low heat generation makes it a reliable option for extended listening sessions. It operates in a Class AB configuration, ensuring that the audio remains natural and vibrant, regardless of the volume levels.

The GTA 250 is equipped with advanced technologies that enhance audio performance. It includes a built-in low-pass filter that allows users to tailor the frequency response to their liking. This feature is particularly beneficial for those who want to integrate subwoofers into their system, as it provides precise control over the bass frequencies. The amplifier also boasts a high-pass filter, which can be used to ensure that higher frequencies are transmitted cleanly, effectively minimizing distortion and resulting in a well-balanced sound.

Another noteworthy characteristic of the GTA 250 is its robust construction. The amplifier features a sturdy aluminum chassis that not only contributes to its durability but also aids in the cooling process. Efficient heat dissipation is crucial for maintaining optimal performance, especially during heavy usage.

The amplifier supports both RCA and speaker-level inputs, making it versatile for various installation scenarios. This flexibility allows users to connect it to a wide range of audio sources, ensuring compatibility with both factory and aftermarket head units.

Overall, the Blaupunkt GTA 250 is an excellent choice for those looking to enhance their car audio system. With a combination of powerful performance, advanced technologies, and solid build quality, it stands out in the competitive market of automotive amplifiers. Whether you are a casual listener or an audio aficionado, the GTA 250 promises to deliver an engaging sound experience that transforms the way you enjoy music on the road.
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