G30 -12 Inch Guitar Speaker
G30 Guitar Speaker
The Next Evolution of British Tone
Made in the USA
We knew we could build a better speaker—one with more tone, clarity, and authority than what had become typical.
The G30 was created for players who love classic British character but demand more from their speaker. More output. More definition. More response at real playing volumes. When familiar designs begin to compress too early or lose articulation in a mix, the G30 delivers a bigger, clearer, more confident voice.
Built with a 32 oz magnet and a 1.50” voice coil, this 30-watt guitar speaker produces a warm, fat tone rich in harmonic content, with a noticeable volume increase in most amplifiers. Its higher efficiency and pronounced top-end bite provide exceptional clarity and note separation without harshness, allowing your guitar and amp to speak with authority.
The G30 responds instantly to player dynamics. From clean passages to pushed rhythm work and soaring leads, it stays articulate and balanced across styles including rock, blues, country, and hard rock. With ample headroom for lower-powered amps, the G30 is also significantly louder than many speakers in its class, making it an ideal choice for players who want their rig to stand out in a live mix.
Like our JBL-style speakers, the G30 features an undoped cone for maximum flexibility and responsiveness. This design choice results in a more open, organic feel, improved touch sensitivity, and a more expressive connection between player and amplifier.
Tonally, the G30 is balanced from top to bottom. Tight, punchy lows anchor the sound, while a warm, broad midrange delivers body and depth. The highs offer grit and articulation that cut through effortlessly, with rich harmonic complexity and musical sustain.
Every G30 speaker is designed, built, and tested in the USA, and is fully warranted against defects.
Choose 8 or 16 ohm
Specs:
THIELE-SMALL PARAMETERS
Resonant Frequency (Fs): 126.60 Hz
DC Resistance (Re): 8.20 Ohm
Coil Inductance (Le): 0.33 mH
Mechanical Q (Qms): 8.56
Electromagnetic Q (Qes): 1.01
Total Q (Qts): 0.90
Compliance Equiv. Vol. (Vas): 10.52 cu ft
Mech. Compliance of Susp. (Cms): 0.06 mm/N
BL Product (BL): 13.58 T-M
Diaphragm Mass Inc. Airload (Mms): 28.57 grams
Surface Area of Cone (Sd): 366.10 cm squared
Sound Pressure Level (spl): 99.04 db







