Decker Amplifiers

Decker Amplifiers Jubilee 50W Alnico 12" Speaker

$315.00

Pickup available at 165 Showroom

Usually ready in 1 hour

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Product information

A seriously musical speaker for players chasing that sweet spot between vintage character and modern versatility.

Looking for that classic British Alnico chime with a little more muscle under the hood? The Jubilee 50 delivers, offering iconic tone with modern refinement.

Handmade in the USA, it features a large Alnico magnet, ribbed cone, and proprietary cone treatment that bring out tight, punchy lows, smooth upper mids, and just the right amount of bloom and compression.

With 50 watts of power handling, it's a perfect upgrade for players who love the feel and response of vintage Blue and Gold-style speakers but want a more balanced EQ - no spiky highs, no flubby low-mids.

And thanks to its custom voice coil, the Jubilee 50 handles transients with ease and won’t shut down under pressure.

Overview
1.
50W power rating / 8ohm
2.
Treated smooth cone
3.
Powder-coated steel frame
4.
Cork gasket
5.
Unpackaged Speaker Weight: 9.4 lbs

Mounting Info
1.
Rim Outer Diameter: 12.1875”
2.
Overall depth: 5.1875”
3.
Cut-out diameter: 11”
4.
Mounting slot dimensions: 0.25”
5.
Bolt Holes Diameter (8 total): 0.25”
6.
Mounting Hole PCD: 11.75”

Thiele-Small Parameters
1.
Resonant Frequency (Fs): 110 Hz
2.
DC Resistance (Re): 7.8 Ω
3.
Coil Inductance (Le): 0.35 mH
4.
Mechanical Q (Qms): 14.62
5.
Electromagnetic Q (Qes): 1.06
6.
Total Q (Qts): 0.98
7.
Compliance Equiv. Vol. (Vas): 13.3 cu ft
8.
Mech. Compliance of Susp. (Cms): 0.07 mm/N
9.
BL Product (BL): 12.42 T-M
10.
Diaphragm Mass + Airload (Mms): 29.69 grams
11.
Surface Area of Cone (Sd): 366.1
12.
Sound Pressure Level (spl): 100.1 db

New. Chosen. Cherished.

We hand-select each one for its tone, feel, and build quality - instruments that inspire and stand up to real-world playing. Whether you're chasing a lifelong companion or something that just clicks, our curated lineup reflects decades of experience matching players with the right guitar.

High Standards

We only stock new instruments from builders who meet our highest standards for tone, build quality, and consistency, each one carefully selected to reflect the level of craftsmanship our customers expect.

Accurate Representation

Every instrument is meticulously photographed and accurately described, so you can buy with confidence knowing exactly what to expect.

Inspection & Setup

Each instrument is thoroughly inspected by our staff for authenticity and condition, with any necessary work and a full setup completed before it’s listed for sale.

Have Questions?

If you have any questions about this instrument’s condition, feel free to give us a call or drop us an email - we are always happy to provide an in-hand description and make sure you’re confident in your purchase.

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