LD Systems Stinger 12 A G3 Review: Rated 3.5/5

Last updated: October 21, 2026

The LD Systems Stinger 12 A G3 is rated 3.5/5 for sound quality, #49 of 83 12-Inch PA Speakers. See all PA & Live Sound rankings for every top pick.

Prices on this page were last checked October 24, 2026 at 4:42 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Brand: LD Systems

#49 LD Systems Stinger 12 A G3: $585.91 Amazon $585.91 eBay

Same family: the LD Systems Stinger 8-A-G3 (smaller model, rated 3.7/5), the LD Systems Stinger 28-A-G3 (smaller model, rated 3.5/5), the LD Systems Stinger 10-A-G3 (smaller model, rated 4.1/5) and the LD Systems Stinger 15-A-G3 (larger model, rated 3.4/5).

Pros: A rugged powered 12 inch PA speaker in birch plywood with two inputs and unusually deep bass for its size, built for regular gigs. A rugged birch-plywood cabinet, dual-tilt pole socket and two-channel input section make it practical for repeated live work. Its 42Hz measured bass extension is unusually deep for a 12-inch PA speaker, and the manufacturer claims 131dB peak output. Measured bass extension of 42Hz (-3dB).

Cons: Despite the bass reach, medium-quality vendor data gives only a 4.97 ideal-subwoofer preference score because the broader response/directivity behavior is uneven. At 20.4kg it is heavier than several molded-cabinet alternatives.

Is the LD Systems Stinger 12 A G3 right for you?

Buy it if

  • you want deep bass without a subwoofer (-3 dB at 42 Hz).

Skip it if

  • you want neutral sound: its measured preference score is 5.0 even with a subwoofer.
ReleasedFeb 2017 (9 years ago)
AES InputNo
Amplifier Power1000W peak / 500W RMS
Aux InputNo
Bass Extension (-3dB)42Hz (measured, vendor Spinorama data)
BluetoothNo
Cabinet Material15mm plywood with polyurea coating
Coaxial InputNo
ConfigurationActive 2-way bass-reflex PA speaker
Coverage90° x 50°
DSPYes
Dimensions24.7”H x 15.4”W x 14.8”D (627 x 390 x 377 mm)
Drivers12” woofer, compression driver
Frequency Response58Hz - 20kHz (manufacturer specified)
Guitar InputNo
HDMI InputNo
Inputs2 x XLR/TRS combo
Maximum SPL131dB peak (manufacturer specified)
Microphone InputNo
Optical InputNo
PassiveNo
RCA InputNo
RiggingM10 suspension points; 36mm Dual-Tilt pole mount
Spinorama Preference Score2.96
Spinorama Preference Score with Perfect Sub4.97
TRS InputYes
USB InputNo
Weight45 lbs (20.4 kg)
XLR InputYes

Frequency Response

How the LD Systems Stinger 12 A G3 measures across the audible range. A flatter listening window (the sound arriving straight at you) is more neutral: peaks sound forward or harsh, dips sound recessed. The estimated in-room response adds what a typical room does, and there a gentle, even tilt down toward the treble is ideal. Both curves are shifted so their 300 Hz to 3 kHz average sits at 0 dB.

Listening windowEstimated in-room response
Measured frequency response of the LD Systems Stinger 12 A G3-24-18-12-60+6dB20501002005001k2k5k10k20k

Measurement data: spinorama.org, measured by the manufacturer.

EQ for a Neutral Response

Flattens the measured listening window from the LD Systems Stinger 12 A G3's own bass extension up to 16 kHz. Set a preamp of -2.9 dB, then add these filters to any parametric equalizer in the signal path: the speaker's app or DSP if it has parametric EQ, a miniDSP, Equalizer APO or Wavelet. Boosts are kept to 3 dB, and EQ cannot fix how evenly the speaker spreads sound off-axis, which is why some speakers gain more than others. Predicted preference score with this EQ: 3.6, up from 3.0 (5.7 with an ideal subwoofer, up from 5.0). Calculated by Speaker Ranking from the spinorama measurements above.

FilterFrequencyGainQ
High shelf8,000 Hz-0.8 dB0.70
Peak78 Hz-10.0 dB1.54
Peak658 Hz-2.1 dB4.00
Peak2,613 Hz+2.9 dB2.84
Peak6,875 Hz-1.7 dB1.61

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