Yamaha MGX12 B 18-Channel Digital Mixing Console Full-Range PA Bundle with 2x DBR15 15-Inch 1,000W Powered Loudspeakers

Yamaha MGX12 B Full-Range PA Bundle: Console and 15-Inch Mains for the Biggest Room You Run

This bundle is built for the operator who has to fill a big room — a mobile DJ working a 300-guest reception or an outdoor party, a live band covering a large hall, a worship team running a full sanctuary, or an event company doing program music and speech in a gymnasium. The Yamaha MGX12 B 18-channel digital mixing console is the hero: 4 MGX mic preamps with 86 dB of gain, a 4.3-inch touchscreen paired with 12 physical faders, a dual USB-C 32-bit/96 kHz interface, microSD recording, and Bluetooth input. Two Yamaha DBR15 15-inch 1,000W powered loudspeakers turn that mix into front-of-house sound with the deepest low end and the most headroom in the DBR family — no subwoofer required.

Why the 15-Inch DBR15 Is the Mains Choice When the Room Gets Big

The DBR15 pairs a 15-inch woofer with a 1.4-inch compression driver and 1,000W of Class-D bi-amp power, reaching a 132 dB max SPL with a frequency range that extends down to 50 Hz. That extra cone area and low-frequency reach is what separates the 15-inch box from smaller mains: it moves more air, lands a deeper kick and bass guitar, and fills a large or open space without leaning on an external sub. For a mobile DJ chasing dance-floor low-end punch or a band that wants the program to feel full, the DBR15 is the cabinet that carries the room.

4 MGX Mic Preamps and 86 dB of Gain for Clean Capture of Any Source

The MGX12 B carries four MGX mic preamps — the digital evolution of Yamaha's industry-standard MG analog line — with an 86 dB gain range, 0.002% THD, and 125 dB of dynamic range. That headroom captures a whisper-quiet acoustic guitar and a screaming vocalist on the same board without strain. The Sweet Spot Morphing Channel Strip puts compression, EQ, and gating under one intuitive knob per channel, so a volunteer or a soloing performer can dial a usable channel in seconds instead of menu-diving.

Dual USB-C 32-Bit Recording and Bluetooth Make the Console a Studio Too

The MAIN USB-C port is a full 18-in/18-out 32-bit/96 kHz audio interface for multitrack recording into a DAW on Mac or Windows, while the SUB port feeds a separate 2-in/2-out livestream mix at the same time. With no computer at all, the console records up to 16 tracks straight to a microSD card — capture the whole show as a backup or a release. Bluetooth 5.0 streams walk-in music between sets, and the included Steinberg Cubase AI and WaveLab Cast LE software turn a recorded gig into a finished mix.

How the Console and the DBR15 Pair Operate as One Stereo PA

The MGX12 B feeds both DBR15 cabinets over its two balanced XLR main outputs — set both to the D-Contour FOH/MAIN preset for a stereo house pair, or flip one to the MONITOR preset and tilt it into a 50° floor wedge so the band hears itself. Each DBR15 has its own 2-channel mixer, RCA input, and XLR Mix Out to daisy-chain additional cabinets, plus a 35 mm pole socket and M8 rigging points for pole-mounting or flying in an install. The console mixes, the speakers amplify, and the whole rig moves on one cart — each cabinet is just 42.6 lb.

For the Mobile DJ, the Big-Room Band, and the Worship Team Who Need One Full-Range Rig

First-time buyers get a complete front-of-house system that works the moment the XLR cables are run — no separate amplifier, no crossover, no subwoofer to source. Upgraders moving from a powered speaker on a stick to a real console gain 18 channels, scene recall, and standalone recording. And the operator comparing 12-inch versus 15-inch mains gets the answer in one spec line: the DBR15's deeper 50 Hz reach and 132 dB headroom is the version built to fill the biggest room you run. Plug in and own the space.