Detail 01
Eminence Private Jack 12-inch speaker
The special-edition speaker is described with strong mids, extended highs, and a thick, smooth sound.
Product detailSKU #1500000370349
FenderBlues Jr. IV Special-Edition 15W 1x12 Private Jack Guitar Combo Amp Black
1/4
Independent shopping perspective
The Korena take
Fender’s Blues Jr. IV Special-Edition is a 15W, 1x12 tube guitar combo built around modified preamp circuitry and smoother spring reverb. Its Eminence Private Jack speaker brings pronounced mids, extended highs, and a thick, smooth character. With one 1/4-inch input and a compact listed footprint, it suits guitarists who need a familiar combo format ready for stage or studio work.
Strong match
Who this is for
- Stage or studio guitar work requiring a 15W tube combo with a single 12-inch speaker.
- Players wanting spring reverb alongside modified preamp circuitry and a mid-forward, extended-high speaker voice.
Consider the trade-offs
When to look elsewhere
- Rigs that require more than one 1/4-inch input.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
18 x 9.81 x 16 inches
These listed dimensions help when planning space in a studio or onstage setup.
Final check
Know before you order
- 01The amp provides one 1/4-inch input.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What speaker is fitted in this special edition?
It uses a 12-inch Eminence Private Jack speaker.
02What tube complement does it use?
It has three 12AX7 tubes and two EL84 tubes.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
2 detailsConnections & power
- Output
- 15W
- Inputs
- One 1/4”
2 detailsSize & weight
- Dimensions Wxdxh
- 18” x 9.81” x 16”
- Weight
- 31.5
2 detailsOther
- Tubes
- 3 x 12AX7, 2 x EL84
- Amplifier Type
- Tube
