M-Audio GSR sound reinforcement speakers

Elevate your live performance with the New M-Audio GSR Speakers

Get serious sound and road-worthy performance with our new line of active sound reinforcement speakers

Developed by the same engineering team behind our industry-leading studio reference monitors, the M-Audio® GSR series of active sound reinforcement speakers delivers exceptional, pro-quality sound and reliable, road-worthy performance. Designed for musicians and DJs in small- to mid-size venues, the GSR series includes 10" and 12" full-range PA cabinets, and an 18" subwoofer to provide extra bass in larger spaces.

Our US-based engineers applied their years of experience in speaker design to build the GSR series from the ground up. To provide articulate, balanced sound and high output for hours of continuous use, we created the GSR10 and GSR12 with a state-of-the-art Class-D, bi-amplified design, carefully matched transducers, and a precision-engineered 24 dB crossover. Proprietary wave guide technology ensures wide dispersion of the mid and high frequencies, as well as excellent off-axis response. Four unique presets make it easy to dial in the right sound for every application—from public address to live performance. Simply add the powerful GSR18 subwoofer for extended bass.

With its stylish good looks, ergonomic design, and rugged construction, the GSR series will go the distance with you. The GSR10 and GSR12 enclosures are specially constructed for multiple placement options—fly-point suspension, pole mount, floor monitor, and stacking. Each speaker features three integrated handles with deep hand wells for comfort, plus a heavy steel grill to protect the drivers. Four locking casters make it easy to roll the GSR18 sub into position and secure it in place—without breaking a sweat. The GSR series is built with lightweight components for easy setup and transport, so you can save your energy for your performance.

GSR12 Top Features

designed by the engineers behind industry-leading M-Audio® reference monitors > studio-quality sound
OptImage wave guide technology > wide dispersion angle and excellent off-axis response
4 specially tuned EQ presets > easily dial in the right sound for any application
Class D amplifier and Neodymium magnet LF drier > extremely light weight
integrated M10 fly-points and 1.4“ (36 mm) pole mount > flexible placement in any venue

Studio heritage, serious sound

Our US-based engineers applied their years of experience in speaker design to build the GSR series from the ground up. Based on a two-way Class D bi-amplified design, the GSR12 features a custom 12“ low-frequency driver with a 2.5“ voice coil and 1.3“ Titanium high-frequency compression driver. We integrated the drivers using a precision-engineered 24dB/octave crossover to ensure a smooth, seamless transition and articulate balanced sound across the entire audio spectrum. The end result? An incredible listening experience that rivals speakers costing hundreds more.

It’s all in the details

Every aspect of the GSR12 is optimized for accurate, full-frequency sound reproduction. We engineered the cabinet enclosure to minimize internal standing waves, while maximizing output and ensuring the best acoustic performance possible. The GSR12 speaker’s bass reflex design includes front as well as internal port flares to reduce air turbulence and audible distortion, resulting in tighter, punchier bass response. We also positioned the low-frequency driver close to the front of the cabinet to create a smooth transition between the components, thereby minimizing diffraction. We paid close attention to every detail—so GSR12 delivers your sound the way it was meant to be felt and heard.

Built to perform

When you’re gearing up for a marathon set, you need to know your speakers will go the distance. That’s why the GSR12 features a state-of the-art Class D bi-amplified design that delivers an impressive 300 watts of continuous power, which translates into unmatched clarity and pure, punchy sound. Our ultra-efficient Class D power amplifier provides sustained high-output levels with minimum distortion and extremely low heat—even when operating at near-peak levels over extended periods of use. In short, the GSR12 can go for hours without compromise.

Great sound—from the stage to the back of the room

Our engineers leveraged their expertise in developing proprietary OptImage wave guide technology to create a sound reinforcement speaker with broad, even coverage. We fine-tuned the GSR12 high-frequency compression driver, then paired it with an optimized horn geometry to provide wide dispersion of the mid and high frequencies (90° H x 60° V), as well as excellent off-axis response. With the GSR series, you hear the same full, balanced sound whether you’re right in front of the speaker or 30 degrees off to the side.

Ideal for any application

High-quality sound reinforcement speakers are an investment, so we designed the GSR series with flexibility in mind. While other speakers provide a single sound, the GSR12 features four unique presets so you can adjust the speaker’s tonal characteristics for different applications. Whether you’re performing live, DJing, playing back music, or giving a public address, it’s easy to dial in great sound without additional processing.

Maximum utility

We know that stage presence isn’t just about you. It’s about your gear, too. With its stylish good looks and ergonomic, functional design, GSR12 is easy to move and ideal for a variety of applications. Three integrated handles with deep hand wells ensure comfort and easy transport. The enclosure is custom-designed for versatility— interlocking fixtures let you stack two speakers securely on top of each other, while the angled cabinet allows you to use GSR12 as a floor monitor. Five integrated M10 fly points and a 1.4“ (36 mm) pole mount make it easy to position each speaker for optimal sound. And the 18-gauge steel grill protects the woofer during heavy use.

Ultra-light weight

The GSR12 speaker is built with lightweight components for easy setup, installation, and transport. The compact neodymium magnet in the low-frequency driver is 50% lighter than the ceramic magnets found in other sound reinforcement systems—reducing the overall cabinet weight by about 20%. Similarly, the Class D amplifier weighs significantly less than other technologies due to its efficient design, which requires minimal circuitry. At only 31 pounds, GSR12 lets you save your energy for your performance.

Simple yet scalable

It’s easy to set up your GSR speaker system. Start with a stereo pair, or create a large speaker array by daisy-chaining up to three GSR speakers per side. If you crave extra bass or need more bottom end to fill a larger venue, add the powerful GSR18 subwoofer to complete your setup. Then use the balanced XLR/TRS combo jack to connect line-level signals and dynamic microphones directly to the speaker for instant sound reinforcement without any additional gear.

GSR10 Specifications


system type:	active 10”, two-way bass reflex design

frequency range:	70 Hz–18 kHz (-3 dB points, “Normal” preset selected)

coverage pattern:	90° H x 60° V nominal

crossover frequency:	.8 kHz

system power rating:	250 W continuous, 500 W peak

maximum SPL:	121 dB

nominal impedance:	8 Ohms

LF driver:	200 W continuous at driver impedance

HF driver:	50 W continuous at driver impedance

LF driver size/type:	1 x 10” (25.4 cm), Neodymium magnet with 2.5” voice coil

HF driver size/type:	1 x 1” (2.5 cm), Titanium diaphragm compression driver

high-pass filter:	75 Hz

input:	balanced XLR/1/4” TRS combo jack with XLR loop through

pole socket:	36 mm pole mount socket with stabilizing screw

mounting:	5 x M10 suspension points (2 bottom, 2 top, 1 rear)

AC input:	120–240 V, 50/60 Hz

dimensions:	(H x W x D) 21.9” x 13.7” x 11.2” (55.6 cm x 34.8 cm x 28.5 cm)

net weight:	25 lbs (11.3 kg)

GSR12 Specifications


system type:	active 12”, two-way bass reflex design

frequency range:	55 Hz–20 kHz (-3 dB points, “Normal” preset selected)

coverage pattern:	90° H x 60° V nominal

crossover frequency:	2.8 kHz

system power rating:	300 W continuous, 600 W peak

maximum SPL:	127 dB

nominal impedance:	8 Ohms

LF driver:	250 W continuous at driver impedance

HF driver:	50 W continuous at driver impedance

LF driver size/type:	1 x 12” (30.5 cm), Neodymium magnet with 2.5” voice coil

HF driver size/type:	1 x 1.3” (3.3 cm), Titanium diaphragm compression driver

high-pass filter:	75 Hz

input:	balanced XLR/1/4” TRS combo jack with XLR loop through

pole socket:	36 mm pole mount socket with stabilizing screw

mounting:	5 x M10 suspension points (2 bottom, 2 top, 1 rear)

AC input:	120–240 V, 50/60 Hz

dimensions:	(H x W x D) 26.3” x 16.3” x 13.5” (66.8 cm x 41.4 cm x 35 cm)

net weight:	31 lbs (14 kg)

GSR18 Specifications


system type	active 18”, bass-reflex-design subwoofer

frequency response	+/- 3dB 45–100 Hz

frequency range	40–150 Hz (-10 dB)

crossover frequency	variable, 60–150 Hz

system power rating	500 W continuous, 1000 W peak

maximum SPL	129 dB

nominal impedance	8 Ohms

LF driver	500 W continuous at driver impedance

LF driver size/type	1 x 18” (45.7 cm), 3.0” voice coil

input	stereo balanced XLR/1/4” TRS combo jack with XLR loop through output

pole socket	36 mm pole mount socket on top (for full-range mounting)

AC input	120–240 V, 50/60 Hz

dimensions (H x W x D)	25.6” x 22” x 23.6” (65 cm x 56 cm x 60 cm)

net weight	71 lbs (32 kg)