Used singly it exhibits a pleasing, strong low-end, but it's in a 4x12 configuration that it generates the great chugging "thump" that the guitar heroes of the day were renowned for. With a densely complex and buttery mid-range and a finely detailed top-end, the G12H is excellent for cranking out huge, dark power chords, with smooth and rich bridge pickup tones and flutey neck pickup tones. With fatter lows and brighter highs, it is slightly more aggressive than its Heritage cousin. Celestion Classic Series guitar speaker. With a heavier magnet than the G12M, this faithful recreation captures the unmistakable mojo of late 60s rock guitar tones.

The C12N is one of the most important speakers in Jensen’s history. It is the top 12” speaker of the ‘Blackface Era, used by many American manufacturers in the mid ‘60s for their upper range models when the price of AlNiCo became unsustainable for the manufacturers. Clear highs, solid mids, and powerful basses, it epitomizes the tone of that decade, from the surf, the rock n’ roll, the electric blues and the West Coast inspired music. It was used in Twin, Bassmanä and Bandmasterä style amps, and many others.

Following the heritage of the P12Q, the C12Q is one of the most versatile speakers in the Vintage range. Powerful enough for a cranked Deluxe-style amp yet balanced and warm, it surely is not lacking in bite. It has been used in both single and twin configurations by countless manufacturers including Fender®, Ampeg®, Silvertone® and Supro®, just to name a few.

The Mod 12-35 is a 12" ferrite speaker with 35 watts of power. Straightforward tone with low end focus. When presented with overdrive distortion, it has a straightforward fuzz voice.

The P12Q is a lower power sibling to the P12N, with a smaller voice coil and a vintage steel basket, nicknamed the “hot dog” or “sausage” because of the shape of the openings in its basket frame. Warm and balanced sounding, with a nice bite in the upper midrange, it is a very interesting allrounder, for many different applications from the traditional country and jazz tones to the more aggressive rock and roll and blues application. Typically it was found in ‘holy grail’ amps such as the vintage Tweed Deluxe and other similar models as well as the Ampeg® Jet, Gibson® GA-20 and many more.

The smallest powered AlNiCo 12” in the range, the P12R is the classic choice for the lower powered combo amps of the tweed era. It was very common in Fender®, Epiphone® and Ampeg® amps until the early ‘60s. The P12R is bright and colorful, has excellent cut and sparkle, and breaks up easily.

Typically used in the lower powered 12” amps for studio or practice, the C12R is a clear sounding, sparkling speaker, very sensitive to the character of amplifier. When paired with a stout, rich and warm electronic design it can do wonders. Ampeg® Jets and Reverberockets are just some of the most revered amps that carried C12R as their factory choice.

The Mod 12-50 is a 12" ferrite speaker with 50 watts of power. Warm, well balanced tone with low end focus. It responds to overdrive distortion with a rich smooth crunch and bright lead-voice fuzz.

The G12M Greenback has evolved over the decades but still retains its essential, sought-after tone. This version exhibits all the classic G12M characteristics but is voiced with additional broad mid-range attack and restrained top-end to give a forward, punchy attitude to chords and a searing lead tone without fizz. With its well-controlled low-end it can be used singly in low-powered amps, or in multiples for high-power rock heads. It's an ideal speaker to bring drive and definition to modern high gain amps. Very similar to its heritage cousin, this one has more aggression with clean and overdrive signals.

Signature Guitar 12" speakers. Vintage American ceramic magnet tone approved by legendary amp builder, George Alessandro. Well-balanced from top to bottom with tight, full lows, warm mids, and warm, but open highs.

The 10" Blackbird 40 is the smaller sibling of the 12" Blackbird 40, famous for its exclusive “Reinforced AlNiCo” magnet, and the 1 ¾” (32mm) copper-wound voice coil. See P-A-JP12-40BBX for the 12” version.
The power rating of this smaller speaker mirrors the larger 12" at 40W, with a very similar efficiency - delivering more than 96dB with ease. The tonal qualities of this speaker are also very close; the 10" Blackbird 40 is distinctively vintage-voiced, with a warm-yet-solid bass range, the classic sparkle and chime that are associated with AlNiCo speakers, and all the immediacy and forwardness that are expected from a high quality 10” speaker.
“The Jensen Blackbird 40 speakers are a revelation, and in a way, a revolution for us.