Eton mikrofon SQ RTA 3.5

SQ RTA microphone with 3.5 mm jack connection cable to RCA (female). Suitable for all ETON DSP amplifiers. Required for the integrated RTA function of ETON DSP amplifiers.

ETON RTA3.5 is a newly developed, high-quality RTA microphone designed to measure vehicle interior acoustics and is required for the Real Time Analyzer (RTA) function integrated in current ETON DSP amplifiers. It enables precise frequency response measurements inside the vehicle, giving the user the ability to optimally adjust the installed speakers and subwoofers to the acoustic conditions. The high-quality 160 mm aluminum SQ RTA microphone features a 5 m long, detachable, multi-shielded RCA-to-jack cable specially designed for ETON amplifiers.

The RTA3.5 is optimized for use with modern Class D amplifiers and has a measurement range of 20 Hz – 20 kHz with a sensitivity of -35 ±4 dB (0 dB = 1V/pa, @ 1 kHz). A signal-to-noise ratio of > 62 dB, impedance < 2.2 kΩ, operating voltage of 2 V with a maximum current consumption of 0.5 mA, and undervoltage operation at approx. -3 dB @ 1.5 V ensure optimal measurement conditions. Accurate time alignment, true value monitoring, and precise tuning of active filters (for adjusting crossover frequencies, shelving filters, and phase positions), as well as precise EQ band tuning in the frequency spectrum, can thus be realized: full control thanks to the real-time analyzer and the RTA3.5 RTA microphone – engineered in Germany.

• Microphone length: 160 mm
• Amplifier connection: 3.5 mm jack
• Microphone connection: RCA female
• Cable length: 5 m
• Sensitivity: -35 ±4 dB (0 dB = 1V/pa, @ 1 kHz)
• Impedance: < 2.2 kΩ
• Frequency range: 20 Hz – 20 kHz
• Max operating voltage: 10 V
• Standard operating voltage: 2 V
• Power consumption: Max. 0.5 mA
• Undervoltage operation: Approx. -3 dB @ 1.5 V
• Signal-to-noise ratio: > 62 dB