Real Time Analyzer And Multi-Test Tool
Building from a legacy of trusted professional audio measurement products, the DM-RTA™ brings the vital tools you rely on to one indispensable interface. Populated with every connector we could think of, and coupled with the new DM-RTA app, AudioControl’s DM-RTA helps you take your car audio, marine audio or home theater installations to new levels of perfection and control.
The DM-RTA connects to a Mac or PC via USB, or to a phone or tablet via Bluetooth using the AC-BT24 Bluetooth Streamer/Programmer (available separately).
- Test and Measure Any Signal
- Balanced Line Level Inputs and Outputs
- Unbalanced Line Level Inputs and Outputs
- Speaker Level Inputs (handles up to 400 watts)
- Microphone Input with 48V Phantom Power (microphone sold separately)
- Microphone presets (for CM-10, CM-20 & C550H)
- Digital and USB Outputs
- Connect to PC/Mac, Phone or Tablet
- Option Port for Bluetooth Connectivity
- Battery Powered and Compact for Portability
- DM-RTA app available in downloads for Mac/PC, or…
The DM-RTA isn’t just an RTA. Accessible from the DM-RTA app are five modules, including Voltage Meter, RTA (1/3, 1/6, and 1/12 octave), SPL Meter, Polarity Checker and a fully functional Oscilloscope. Test and measure nearly every signal imaginable from acoustical, to line level, and speaker level. Balanced and unbalanced line level inputs allow the DM-RTA to be inserted into your signal chain to verify optimal signal from source to speakers. This is the last test tool you’ll ever need.
- 1 x Balanced (Input Impedance 3.24kΩ)
- 1 x Unbalanced (Input Impedance 3.24kΩ)
- 1 x Microphone (Input Impedance 10kΩ)
- 1 x Speaker Level (Input Impedance 16.24kΩ)
- Max Low Level Input Voltage: 8 Vrms
- Max High Level Input Voltage: 40 Vrms
- 1 x Balanced (Output Impedance: 51Ω)
- 1 x Unbalanced (Output Impedance: 51Ω)
- 1 x Coax Digital (Output Impedance: 75Ω)
- 1 x Toslink
- 1 x USB
- Max Output Voltage from Signal Generator: 5 Vrms / 7 V Peak
- Power Supply:
- Battery Life: ~5 Hours
Weights & Dimensions
- Dimensions: 8”W x 4.8”D x 2.4”H
- Weight: 2.6lbs (1.2kg)
In the box: DM-RTA, USB Cable, Power Supply, Manual, Warranty
AudioControl offers a wide range of professional measurement and instrumentation microphones which will make a perfect addition to your DM-RTA tool kit for making accurate acoustical measurements. For an entry-level measurement microphone, choose the CM-10, a long time standard issue microphone for AudioControl’s legendary SA-3052 analyzers. If you’re looking for a slightly better frequency response, look no further than the CM-20. The high-precision Josephson C550H rounds off the top of the list for truly accurate readings and impeccable frequency response.
The DM-RTA’s microphone preamp will also support any standard measurement microphone, should you already have one in your tool kit. 48V phantom power can be activated from the DM-RTA app and microphone gain is variable so your microphone may be easily calibrated to the DM-RTA hardware.
We always reccomend a big 3 kit for every vehicle, regardless of the system. However, if you plan on running more than 1,500 watts we reccomend a good AGM battery underhood, and then from there more power will need more electrical upgrades depending on power.