The Eton MICRTA3.5 is a calibrated-style measurement microphone for using the real-time analyser function in compatible Eton DSP amplifiers, including STEALTH7.1DSP and MINI150.4DSP. It measures the vehicle's acoustic response so the system can be adjusted using real in-cabin data.
The microphone helps with equaliser adjustment, crossover setup, phase checks and time-alignment verification. Its 160 mm aluminium body is supplied with a detachable, multi-shielded 5 m cable designed for the compatible Eton measurement input. The microphone is optimised for use around modern Class-D electronics.
KEY FEATURES
- Real-time in-vehicle frequency-response measurement
- Supports EQ, crossover, phase and timing setup
- 160 mm aluminium measurement microphone body
- Detachable multi-shielded 5 m cable
- Designed for compatible Eton DSP amplifiers
SPECIFICATIONS
| Model | MICRTA3.5 |
| Frequency range | 20 Hz-20 kHz |
| Sensitivity | -35 +/- 4 dB (0 dB = 1 V/Pa at 1 kHz) |
| Signal-to-noise ratio | >62 dB |
| Impedance | <2.2 kohms |
| Standard operating voltage | 2 V |
| Maximum current consumption | 0.5 mA |
| Connector | 3.5 mm jack |
| Cable length | 5 m |
| Manufacturer reference | ET-MIC-RTA3.5 |
INCLUDES
- One RTA3.5 measurement microphone
- One detachable 5 m shielded cable
IMPORTANT NOTES
- This is a measurement accessory, not a vocal or hands-free microphone.
(MICRTA3-5)



SSV Street Sound & Vision
Phone:
Mail: