Overview
Loudspeakers and room interaction can introduce unwanted sound coloration. The free EZ Set EQ app offers an easy-to-use solution for room equalization, enhancing sound quality for MA series AV Receivers. The app collects room acoustics data for each speaker in under two minutes, compatible with iOS and Android devices.
Room Correction should be performed after the initial system setup is complete and the system is fully functional. For more details, visit the JBL website.
For assistance, contact customer support:
- US and Canada: +1 888.691.4171
- Outside US and Canada: +44 1707 668 012
Download the EZ Set EQ App
Available on Google Play and the App Store.
Download the JBL Premium Audio Wi-Fi Setup App
(Not applicable to MA310)
Available on Google Play and the App Store.
Getting Started
How EZ Set EQ Room Correction Works
The EZ Set EQ app uses a microphone to analyze the audio system and room, creating an acoustic model of the listening environment. While iOS devices have a built-in microphone, JBL recommends a third-party microphone for Android devices for optimal results due to varying microphone responses. A recommended microphone for Android users is the Dayton Audio iMM-6C USB-C.
EZ Set EQ primarily targets low-frequency bands to address room interactions, with minimal impact on overall loudspeaker voicing. Adjustments can be made based on the loudspeaker's natural low-frequency extension and room size. Delay and level adjustments are not affected by the app and should be made manually.
Connectivity
Bluetooth
Compatible with MA310.
To connect, select Bluetooth input on the AVR, push and hold the Input knob to initiate Pairing Mode. On your device, scan for MA310/MA510/MA710 ###### and select it. Each product has a unique ID. The AVR can recall up to 7 device pairings.
Network Connection
Compatible with MA510, MA710, MA7100HP, MA9100HP.
For a Wired Connection: Connect the AVR's Ethernet port to your network router using a CAT-5e or higher cable.
For a Wi-Fi Connection: Download the JBL PREMIUM AUDIO app. Connect the supplied external antennas to the rear panel. Power on the AVR and follow the app's prompts to connect to your Wi-Fi network. Alternatively, use Apple AirPlay speaker setup.
Speaker Positions
Getting the Speakers Properly Installed
Refer to the Dolby Atmos Installation Guide for general speaker placement. Key tips include:
- Locate front left and right speakers within +/- 30° off the center axis of the primary listening position.
- Ensure free-standing speakers are on a stable platform.
- Secure in-wall and in-ceiling speakers properly to avoid resonance and vibration.
LEFT AND RIGHT CHANNELS
For best results, place speakers 6-10 feet (1.8m-3m) apart, angled towards the listening position at 40°-60° for optimal imaging and soundstage.
5.1-CHANNEL SYSTEM
Place surround speakers slightly behind the listening position, facing each other, ideally 5-6 feet (1.5m-1.8m) above the floor. An alternate location is on the wall behind the listening position, facing forward. Aim for a diffuse, ambient sound from the surrounds.
7.1-CHANNEL SYSTEM
Place side surround speakers directly to the sides of the listening position, ideally 5-6 feet (1.5m-1.8m) above the floor. Place rear surround speakers at a 135°-150° angle from the listening position.
SUBWOOFER PLACEMENT AND POSITIONING IN-ROOM
The goal is a smooth, extended bass response. Experiment with placement. Placing near a wall or in a corner can increase deep bass. Placing along the same plane as main speakers aids acoustic integration. Placing near the listening position can help mitigate poor bass response. The best location is found by listening to music with strong bass and moving the subwoofer around the room.
Calibrating the System with EZ Set EQ
Using Subwoofers
If your system includes active subwoofers, adjust the subwoofer output level/gain. EZ Set EQ calibrates the system full-range, including the subwoofer, for optimal integration. For 2-channel Stereo without a subwoofer, take two measurements: Front (Small) and Front (Large). The system will automatically select Front (Large) for Stereo 2.0.
Step 1 – Launch the App
Launch the EZ Set EQ app. Select your AVR model (MA310 or Network model). Tap the check icon to load the Room EQ home page.
Step 2 - Select the speaker group to calibrate
The EQ Home page displays Room EQ curves for all channels. Click on the desired speaker group.
Step 3 – Enter Room EQ settings
Enter the lower natural roll-off frequency of your loudspeakers (found in technical specifications). This ensures the system only corrects room-induced issues. Adjust the Room EQ target function based on room size and bass preference.
Step 4 – Read instructions for best results
Follow the on-screen instructions for optimal measurement. Key points include moving the phone around the listening area at different angles and heights, maintaining a distance of at least 1.5 meters from speakers, and avoiding obstructions between the phone and speakers. The process can take up to 60 seconds.
Step 5 – Measurement
Press 'Begin' to start the measurement. A progress bar indicates the 60-second duration. After 30 seconds, the 'Stop' button becomes active. The app proceeds automatically after 60 seconds.
Step 6 - Calculate
The app takes 10 seconds to generate the EQ curve. A red curve shows the pre-optimization state. Press 'Calibrate' to generate a green optimized curve. Press 'Enable' to activate the optimized curve for improved audio. 'Redo' restarts the measurement, and 'Finished' saves the settings.
Step 7 – Listening
Critically evaluate system performance with various music and movie tracks. Make minor adjustments to speaker levels (0.5-1dB) in the AV Receiver's menu (Setup > Speaker Setup) for fine-tuning.
