MD Active Series
MD-12P
Active 2-way Engineering
Features
• Class D Amplifier
• 4 Application Modes
• Wireless Bluetooth
• Advanced Suspension
Application
• Club
• Clubhouse, Meetings
• Multi-purpose Hall
• Stage reinforcement, monitor sound
The MD-12P is a highly cost-effective, multi-purpose active speaker system—newly developed and designed by RealSound’s factory in 2019, featuring both innovative aesthetics and cutting-edge technology. Engineers have made significant improvements specifically in the high-frequency range, while also upgrading the drivers to handle higher power levels and even replacing key components with premium-grade units, regardless of cost. With the MD-12P, there’s no need for complicated setup or tangled cables—simply plug it in and start enjoying its seamless performance right away. Leveraging Real Sound’s advanced audio engineering expertise and incorporating a Class-D amplifier, this portable speaker ensures reliable operation and exceptional energy efficiency. Even at high volumes, it delivers a clean, low-distortion sound across the entire frequency spectrum, making it perfectly suited for all music genres and environments.
The MD-12P is a compact, versatile, and tightly designed audio system featuring a 12-inch reflex subwoofer paired with a 1-inch horn tweeter—making it a sleek in-ear monitor speaker that can also be used in main PA systems.
The MD-12P speaker is equipped with drivers as well as protection features for the amplifier and power supply within its amplifier module, allowing you to use it with peace of mind while maintaining high-quality sound and extending the lifespan of your audio system. The horn used in this model is a clear, high-frequency rotating horn that’s perfect for vocal reproduction, and it comes complete with support bracket sockets and suspension points.
| Frequency Response | 50Hz - 20KHz ± 3dB |
| Drive | 1 x 12-inch (64mm voice coil) low-frequency driver 1 x 1.7-inch (44mm voice coil) compression-type high-frequency driver |
| MAX SPL | 135dB |
| Coverage angle | H90° × V80° to 60°, with the horn capable of 90° rotation |
| Amplifier Type | Class D |
| Input connector | 2 x XLR/TRS combo (balanced) / 2 x XLR / TRS combination (balanced) 2 x RCA (unbalanced) / 2 x RCA (unbalanced); Wireless Bluetooth |
| Input impedance | 10 kΩ |
| Output connector | 1x Mixed Output XLR (Balanced) |
| Amplifier Protection | Thermal protection, overheating shielding, output overcurrent |
| Driver Protection | DC offset cancellation, high-frequency fixed-loudness signal, input voltage limiter (peak/RMS) |
| Amplifier Unit Protection | AC Main Power Overvoltage Protection |
| Voltage requirements | 110 V to 240 V (50 Hz / 60 Hz) |
| Mode Selection | 1: MUSIC 2: LIVE 3: SPEECH 4: MONITOR |
| Dimensions (Width x Depth x Height) | 381mm × 358mm × 600mm |
| Weight | 20Kg |
| Install the system | 12 M8 internal-locking T-screws One speaker comes with a built-in support base at the bottom, allowing it to be securely mounted using a stand. 1 handle |
| MD-12P CAD |  |
MD-12P.doc
MD-12P CAD.dwg
Application Cases
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