Crunch GPX1000.4 - wzmacniacz czterokanałowy

Crunch GPX1000.4 - four-channel amplifier

The Crunch GPX1000.4 is a 4-channel Class A/B car amplifier designed to expand your car audio system. It can power both front and rear speakers, or be bridged for a subwoofer. According to the available specifications, the model offers 4 x 70 W RMS power at 4 ohms, 4 x 125 W at 2 ohms, and 2 x 250 W RMS when bridged at 4 ohms.

A major advantage of this model is its extensive sound control. The amplifier is equipped with HPF and LPF filters in the 50-250 Hz range and a 0/6/12 dB bass boost at 45 Hz, making it easy to tailor the sound to a specific installation and user preferences. Other advantages include a wide frequency response of 5 Hz - 50 kHz, a low THD of less than 0.05%, and a signal-to-noise ratio exceeding 100 dB.

The Crunch GPX1000.4 is a good choice for those looking for a powerful, versatile, and reasonably priced amplifier for everyday listening. Its robust chassis, bridgeable design, and classic RCA connectors make it suitable for a wide range of car audio installations—from simpler systems to more demanding setups.

Key features:

• 4-channel class A/B amplifier
• RMS power: 4 x 70 W at 4 Ω
• RMS power: 4 x 125 W at 2 Ω
• Bridged: 2 x 250 W RMS at 4 Ω
• HPF / LPF filters 50-250 Hz
• bass boost 0 / 6 / 12 dB
• frequency response: 5 Hz - 50 kHz
• THD < 0.05%
• signal-to-noise ratio > 100 dB
• RCA inputs and RCA output