DSP Class D 4-channel amplifier

A powerful DSP chip is built into the KEY amplifier, which provides significant sound improvements in terms of realism and stage design. Simply press the selector switch and the microphone does the rest. A powerful 40-band equalizer improves tonality and 24 dB crossovers redefine the capabilities of every speaker. What normally takes hours of professional work happens in a few minutes. Everything automatically and with the push of a button. In addition to an incredible sound quality, the KEY Amp delivers an impressive 180 watts for the speakers ex works. At just 4.3 x 7 x 18.7 cm, the KEY180.4 also fits almost anywhere - behind the radio, under the seat or in the trunk. The KEY180.4 is one of the first amplifiers that is fully compatible with newer vehicles with start-stop systems. It is also equipped with FIT2 (Fail-Safe Integration Technology) and is compatible with almost all available standard and factory radios (KEY-PPW adapter cable set required).

Technical specifications:

• 4 x 45 watts RMS at 4 ohms
• Microphone with selector switch for autom. Calibration
• Compatible with start / stop vehicles
• FIT2 technology
• Activation via 12V signal or DC offset (Auto Turn-On)
• 40-band equalizer
• Bi-amping capable
• Auto compressor
• Kicker EQ presets
• Automatic runtime correction
• Automatic level adjustment
• Automatic speaker size detection
• 24dB crossovers
• 60/80/120 Hz high pass filter
• Dimensions: 4.3 x 7 x 18.7 cm

Incl.

KEYPPW - ISO Plug & Play adapter cable set for KEY180.4

• Ends at ISO power connector and ISO speaker connector
• Length about 70 cm