BEHRINGER / MPA40BT Battery-Powered PA System

This simple PA system supports wireless connection via Bluetooth and its built-in battery lasts up to 12 hours.

■Portable PA System
■Maximum Output: 40W
■Speaker Size: 8"" Woofer, 1"" Tweeter
■Frequency Response: 45Hz – 18kHz (±3dB)
■Input Channels 1 & 2: XLR 1/4"" TRS Combo Jack (Servo-Balanced)
・Input Impedance (XLR): 2kΩ, Balanced/Unbalanced
・Input Impedance (1/4"" TRS): 13kΩ, Balanced/54kΩ, Unbalanced
・Maximum Input Level: 0dBu
■Channel 3: RCA Jack
・Input Impedance: 10kΩ, Unbalanced
・Maximum Input Level: +20dBu
■Input Trim: -∞ to +10dB
■Equalizer
・High: ±15dB@12kHz
・LOW: ±15dB@80Hz
■Bluetooth
・Frequency Band: 2402MHz-2480MHz
・Number of Channels: 79
・Version: Bluetooth Spec 3.0
・Output: Class 2 Type Output
・Compatibility: Supports A2DP1.2 Profile
■Included Microphone (DM20)
・Sensitivity: 52dB±3dB (0dB=1V/Par@1kHz)
・Frequency Response: 50Hz-10kHz
・Impedance: 550Ω ±30%
- Directivity: Unidirectional
- Cable: 4m
- Plug: 6.3mm (1/4"")
■ Battery
- Built-in rechargeable battery: 12VDC/5000mAh
- Charging time: Approximately 6 hours
- Battery life: Up to 12 hours
- Battery level indicator LED: 25% (red), 50% (yellow), 75%, 100% (green)
■ Pole mount socket diameter: 35mm
■ Dimensions: Approximately 420mm x 309mm x 242mm (H x W x D)
■ Weight: Approximately 8.2kg

Q. Can I adjust the volume when the ULM202USB is connected?
A. ULM202USB 1 → MIC1 knob, ULM202USB 2 → Adjust using the MIC2 knob. You can also adjust using the VOLUME buttons (▲, ▼) on the ULM202USB microphone.

Q. Can I use a wired microphone when the ULM202USB is connected?
A. Yes, you can. However, since the MIC1 and MIC2 knobs are shared, you will need to adjust the volume on the wired microphone, and then adjust the balance as needed using the VOLUME buttons (▲, ▼) on the ULM202USB microphone.