Best 12-String Acoustic Guitars Under $500 2026
Alright, so you're chasing that shimmering, chorus-like vibe of a 12-string but don't want to drop a grand? It's a totally valid quest. Finding a 12-string that sounds decent, plays okay, and won't fall apart mid-gig under $500 is a challenge, but it's doable. We've sifted through a lot of options to find the best bang-for-your-buck 12-strings out there.
Last updated: August 31, 2026
⚡ The best 12-string acoustic guitars in 2026 are Ibanez AJ7012M1E-BK (top pick), DAngelico Premier Fulton Caramel Burst for tighter budgets, and DAngelico Premier Fulton Aged Burst for pros — selected from 15 options across 5 brands, priced $220–$499, ranked by brand, price and popularity.
Ibanez AJ7012M1E-BK
by
Ibanez
Nut width
45 mm (1.77")
Scale
647.7 mm (25.5")
Frets
20 frets
Fingerboard radius
400 mm (15.75")
Strings
12-string
Body
Okoume body
Fingerboard
Laurel fingerboard
Celtic
Jangle Pop
Campfire Sessions
Key Feature:
This guitar uses a real spruce top for a punchy sound, which is great for live gigs. The plastic parts are cheap but hold up okay for the price. It fits players who want a jumbo shape with thick strings and built-in tuning.
PROS
- • Solid Sitka spruce top delivers strong projection and attack
- • T-bar undersaddle pickup ensures stable, consistent tone
- • Large 45 mm nut width aids fretting on thick strings
- • Integrated tuner and dual outputs simplify recording and playing
CONS
- • Okoume back and sides lack the resonance of solid wood
- • Plastic nut and saddle can affect intonation over time
- • Body depth and weight not specified for comfort testing
⭐
5.0/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
9/10
Art. 632808
$455
DAngelico Premier Fulton Caramel Burst
by
DAngelico
Nut width
47.6 mm (1.87")
Scale
635 mm (25")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Fingerboard
Rosewood fingerboard
Folk Rock
Jangle Pop
Acoustic Rock
Key Feature:
The D’Angelico Fulton 12-string offers a surprisingly full and vibrant sound for the price. It’s a solid option for players wanting that shimmering 12-string chime with a decent amplified signal – perfect for singer-songwriters or anyone looking to add a little extra sparkle to their acoustic sound without a premium-priced tag.
PROS
- • Spruce top delivers bright, shimmering 12-string character
- • Sapeli laminate back provides warmth and projection
- • Fishman Sonitone pickup offers respectable amplified tone
- • Rosewood fingerboard provides smooth playability and rich tone
CONS
- • Laminated back/sides limit high-end complexity compared to all-solid woods
- • Nut width of 47.60 mm might be wide for smaller hands
- • Caramel Burst finish may not appeal to players seeking a more traditional look
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
9/10
Value:
9/10
Art. 610597
$465
DAngelico Premier Fulton Aged Burst
by
DAngelico
Nut width
47.6 mm (1.87")
Scale
635 mm (25")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Fingerboard
Rosewood fingerboard
Folk Rock
Country
Jangle Pop
Key Feature:
The Fulton Aged Burst is a surprisingly capable 12-string for the price. It's got that classic D’Angelico vibe with a pleasant, balanced tone, and the Fishman pickup makes it gig-ready. This is a solid choice for players wanting that rich 12-string sound without the premium price tag – especially good for folk and Americana styles.
PROS
- • Spruce top delivers bright, shimmering 12-string chime.
- • Sapeli laminate back provides warmth and projection.
- • Fishman Sonitone pickup offers respectable amplified performance.
- • Rosewood fingerboard provides a comfortable playing feel.
CONS
- • Laminated back/sides limit the overall tonal complexity.
- • Nut width (47.6mm) may be wide for some players.
- • Aged Burst finish might not appeal to those seeking a cleaner look.
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
9/10
Value:
9/10
Art. 610593
$465
Harley Benton Custom Line King-12 CE NT
Nut width
48 mm (1.89")
Scale
652 mm (25.67")
Frets
20 frets
Strings
12-string
Body
Maple body
Fingerboard
Rosewood fingerboard
Folk Rock
Acoustic Rock
Country
Key Feature:
This guitar has a solid spruce top that feels lively and responds well to your hands. The jumbo body with a cutaway shape makes playing chords and reaching high notes much easier. It comes with a built-in tuner and a pickup that works for both picking and fingerpicking. If you want a bright-sounding 12-string for practice or gigging on a budget, this is a solid choice.
PROS
- • Solid spruce top offers bright, responsive attack for strumming
- • Jumbo cutaway design lets you reach high frets easily
- • Fishman Presys-II pickup handles both picking and fingerstyle
- • Bone saddle provides crisp, detailed note separation
CONS
- • No wood specified for back and sides creates uncertainty
- • Natural finish may show dust or wear more than dark finishes
- • No listed weight means you cannot judge balance or portability
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
9/10
Value:
9/10
Art. 612190
$348
DAngelico Premier Fulton LS Matte Black
by
DAngelico
Nut width
47 mm (1.85")
Scale
647 mm (25.47")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Fingerboard
Rosewood fingerboard
Folk Rock
Celtic
Country
Key Feature:
This Fulton LS 12-string is a surprisingly capable instrument for the price. The mahogany construction gives it a really pleasant, balanced tone, and the pickup is handy for plugging in. It's a great option for players wanting that rich 12-string vibe without a premium price tag, especially those who appreciate a comfortable C-profile neck.
PROS
- • Mahogany back & sides deliver a warm, focused 12-string tone.
- • The satin black finish looks fantastic and feels smooth under the hand.
- • D'Angelico MG30 pickup offers a usable amplified sound for stage or recording.
- • Rosewood fingerboard provides a comfortable playing experience and good note definition.
CONS
- • Laminated spruce top limits headroom and dynamic range compared to solid top guitars.
- • The 47mm nut width can feel cramped for players used to wider 12-string necks.
- • Matte finish can be prone to fingerprints and require frequent cleaning.
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
7/10
Value:
9/10
Art. 617186
$290
DAngelico Premier Bowery 12 LS TBCB
by
DAngelico
Nut width
47 mm (1.85")
Scale
647 mm (25.47")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Fingerboard
Rosewood fingerboard
Folk Rock
Jangle Pop
Country
Key Feature:
The Bowery 12 LS TBCB is a surprisingly capable 12-string, especially considering the affordable price point. It's a good entry point into the 12-string world, offering a warm, full sound that’s well-suited for strumming and folk styles. Players seeking a manageable 12-string with basic amplification options will find a lot to like.
PROS
- • Mahogany back and sides offer a warm, focused low-end response.
- • DAngelico MG30 pickup provides a usable amplified tone for stage work.
- • Rosewood fingerboard contributes to a smooth playing feel and added clarity.
- • Cutaway allows easy access to higher frets for extended range playing.
CONS
- • Laminated construction limits the top-end shimmer and complex overtones.
- • 47mm nut width can be a tight squeeze for players with larger hands.
- • 12-string tuning stability may require frequent adjustments and quality strings.
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
8/10
Value:
9/10
Art. 617247
$290
DAngelico Premier Bowery 12 LS VNatural
by
DAngelico
Nut width
47 mm (1.85")
Scale
647 mm (25.47")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Fingerboard
Rosewood fingerboard
Folk Rock
Jangle Pop
Campfire Sessions
Key Feature:
The Bowery 12 LS is a surprisingly capable 12-string for the money. It’s a great option for players wanting that shimmering 12-string vibe without the premium price tag—perfect for singer-songwriters or folks who want a fuller acoustic sound. The onboard pickup is a decent bonus for occasional amplification.
PROS
- • Laminated spruce top delivers surprisingly rich, warm 12-string tones.
- • Mahogany back and sides contribute to a focused, balanced acoustic response.
- • DAngelico MG30 pickup provides usable amplified tones for stage or recording.
- • Rosewood fingerboard offers a smooth playing experience and classic feel.
CONS
- • Laminated construction limits the top-end sparkle and complexity of solid wood.
- • Shorter 647mm scale may feel cramped for players with larger hands.
- • Vintage natural finish, while attractive, might be prone to scuffs and scratches.
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
8/10
Value:
9/10
Art. 617253
$290
Harley Benton Cust.Line CLJ-412E 3SB w/Case
Nut width
48 mm (1.89")
Scale
649 mm (25.55")
Frets
20 frets
Strings
12-string
Weight
5.3 kg
Celtic
Acoustic Rock
Folk Rock
Key Feature:
This Harley Benton CLJ-412E is a fantastic value for anyone wanting to explore the shimmering sound of a 12-string. The build quality is impressive for the price, and the Fishman pickup makes it stage-ready. It's a great choice for singer-songwriters or players looking for a full, rich acoustic tone – just be prepared for the slightly heavier feel and increased finger fatigue.
PROS
- • Solid spruce top delivers a surprisingly resonant and balanced tone.
- • Ovangkol fingerboard provides a smooth, comfortable playing experience.
- • Fishman Presys-II pickup system offers clean amplified sound and a useful tuner.
- • Mahogany back and sides contribute to a warm, full-bodied acoustic response.
CONS
- • 12-string guitars are inherently harder on the fingers; expect some initial discomfort.
- • Jumbo body can be unwieldy for smaller players or those preferring a more compact instrument.
- • While well-built, the hardware might not match the quality of more premium brands.
⭐
5.0/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
9/10
Art. 545318
$395
Harley Benton Custom Line CLD-10SCE-12 w/Bag
Nut width
48 mm (1.89")
Scale
648 mm (25.51")
Frets
20 frets
Strings
12-string
Fingerboard
Pau ferro fingerboard
Campfire Sessions
Jangle Pop
Celtic
Key Feature:
This Harley Benton 12-string is a surprisingly capable instrument for the price. The spruce top gives it a lively quality, and the Fishman pickup makes it stage-ready. It’s a great entry point for players wanting that lush 12-string sound without the premium price tag, especially those getting into folk or indie music.
PROS
- • Solid spruce top delivers a bright, responsive acoustic voice.
- • Sapele back and sides add warmth and sustain to the tone.
- • Fishman Presys-II pickup system offers reliable amplified performance and tuning.
- • Okoume neck provides a comfortable, stable playing experience.
CONS
- • 12-string guitars inherently have higher string tension, demanding more finger strength.
- • Sapele can occasionally exhibit a slightly 'woody' tone that needs break-in time.
- • Matte black finish might show fingerprints and minor scuffs more easily.
⭐
5.0/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
9/10
Art. 540447
$302
Harley Benton Custom Line CLD-10SCE-1 Bundle
Nut width
48 mm (1.89")
Scale
648 mm (25.51")
Frets
20 frets
Strings
12-string
Fingerboard
Pau ferro fingerboard
Folk Rock
Jangle Pop
Celtic
Key Feature:
This Harley Benton 12-string is a fantastic value – the solid top really shines, and the Fishman pickup system is a big bonus for stage use. It’s a great option for players wanting that shimmering 12-string vibe without a premium price tag, perfect for folk, country, or adding texture to rock arrangements.
PROS
- • Solid spruce top delivers a surprisingly resonant and bright tone.
- • Sapele back and sides add warmth and sustain, balancing the spruce.
- • Fishman Presys-II preamp offers reliable amplification and accurate tuning.
- • Okoume neck provides comfortable playability and good stability.
CONS
- • 12-string guitars inherently have higher string tension, demanding more finger strength.
- • Matte black finish, while aesthetically pleasing, can show fingerprints easily.
- • Sapele's tonal character might lack the complexity of more premium tonewoods.
⭐
5.0/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
9/10
Art. 540448
$302
Harley Benton Custom Line CLD-10SCE-12BKS
Nut width
48 mm (1.89")
Scale
648 mm (25.51")
Frets
20 frets
Strings
12-string
Fingerboard
Pau ferro fingerboard
Acoustic Rock
Country
Campfire Sessions
Key Feature:
This Harley Benton 12-string is a seriously impressive offering for the price. It's surprisingly well-built, sounds rich and full, and the Fishman preamp is a real bonus for stage or recording. It’s perfect for singer-songwriters or players looking for that shimmering 12-string vibe without the premium price tag.
PROS
- • Solid spruce top delivers surprisingly bright and resonant tones
- • Fishman Presys-II preamp offers reliable onboard tuning and amplification
- • Sapele back and sides add warmth and sustain to the overall sound
- • Okoume neck provides a comfortable, fast playing experience
CONS
- • 12-string guitars are inherently harder on the fingers; expect some initial fatigue
- • Matte black finish can be prone to fingerprints and smudging
- • Sapele's tonal character can be a little subdued compared to mahogany
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
8/10
Value:
9/10
Art. 314897
$290
Harley Benton D-200CE-12BK Bundle
Nut width
50 mm (1.97")
Scale
650 mm (25.59")
Strings
12-string
Fingerboard
Jatoba fingerboard
Weight
3.1 kg
Country
Folk Rock
Acoustic Rock
Key Feature:
This Harley Benton 12-string bundle is a seriously impressive value. It's a great entry point for players wanting that shimmering 12-string vibe without the premium price tag, especially with the added convenience of the Bluetooth amp. Perfect for beginners or players needing a reliable, affordable stage-ready instrument.
PROS
- • Spruce top provides a surprisingly bright and resonant tone for the price.
- • The included TableAmp V2 offers decent amplification and Bluetooth convenience.
- • Sapele back and sides contribute to a warmer, more balanced 12-string sound.
- • Roseacer fretboard is generally well-finished, facilitating comfortable playability.
CONS
- • Nyatoh neck can be prone to slight movement with humidity changes – watch it.
- • The Harley Benton WE12 strings are basic and will likely benefit from an upgrade.
- • The built-in pickup system is functional but lacks the nuance of higher-end options.
⭐
5.0/5
AudioFu Score
Specs:
10/10
Detail:
10/10
Value:
10/10
Art. 538119
$220
Recording King RDS-9-12-TS 12 String
Nut width
49 mm (1.93")
Scale
645 mm (25.39")
Frets
20 frets
Neck profile
C-shape neck
Strings
12-string
Acoustic Rock
Campfire Sessions
Jangle Pop
Key Feature:
This dreadnought feels solid thanks to its spruce top and mahogany neck. It plays well but lacks pickups for easy playing. It fits players who want a classic, raw acoustic tone without extra tech.
PROS
- • Solid sitka spruce top drives the sound hard
- • Whitewood back and sides offer rich resonance
- • Mahogany neck provides a comfortable C profile
- • Cross Lap bracing adds structural strength
CONS
- • No electronics or pickups for amplification
- • 12-string setup is heavy to hold long
- • Lacks modern fretboard inlays or binding
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
7/10
Value:
10/10
Art. 496972
$220
Baton Rouge X34S/D-12
by
Baton Rouge
Nut width
48 mm (1.89")
Scale
630 mm (24.8")
Frets
21 frets
Strings
12-string
Campfire Sessions
Folk Rock
Acoustic Rock
Key Feature:
The Baton Rouge X34S/D-12 is a surprisingly capable 12-string for the money. It’s got a bright, jangly character thanks to the solid top, and the walnut back adds a touch of warmth. This is an excellent option for players wanting that iconic 12-string shimmer without the premium-priced tag – just be prepared for a bit of a finger workout!
PROS
- • Solid spruce top delivers bright, shimmering highs and balanced tone.
- • Walnut back and sides add warmth and sustain, surprisingly rich for the price.
- • Bone nut and saddle contribute to improved clarity and sustain transfer.
- • Okoume neck provides comfortable playability and good resonance for the build.
CONS
- • Matte finish, while aesthetically pleasing, can feel less protected than gloss.
- • 12-string guitars are inherently harder on fingers; setup is critical.
- • Walnut back/sides, while good, aren't as complex as rosewood or mahogany.
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
8/10
Value:
9/10
Art. 586729
$499
Ibanez AEG1221-BOT
by
Ibanez
Nut width
45 mm (1.77")
Scale
634 mm (24.96")
Frets
20 frets
Strings
12-string
Celtic
Campfire Sessions
Jangle Pop
Key Feature:
This guitar feels like a sturdy workhorse ready for open tuning jams. The spruce top cuts through the mix while the Sapele wood adds warmth. It's a great choice for players who want a full 12-string without breaking the bank, though the missing weight info means you'll need to check that before buying.
PROS
- • Solid spruce top offers bright, responsive attack for fingerstyle playing
- • Sapele back and sides provide warm, complex midrange depth
- • Ibanez T-bar pickup delivers clear signal with minimal feedback
- • 20 frets and cutaway design allow access to higher positions easily
CONS
- • No specific weight rating listed in the provided description
- • 12-string setup may cause hand fatigue during extended sessions
- • AEQ-TTS preamp lacks active EQ controls for custom tone shaping
⭐
4.9/5
AudioFu Score
Specs:
10/10
Detail:
8/10
Value:
9/10
Art. 632832
$481
Every 12-string acoustic guitars that matches
34 models match this page. The 15 above are covered in detail; the rest are listed here with their published specifications.
| # | Model | Specifications | Price |
|---|---|---|---|
| 16 | Fender CD-140SCE-12 WA Nat | Nut width 45 mm (1.77") · Scale 643 mm (25.31") · Frets 20 frets · Strings 12-string | $453 |
| 17 | Baton Rouge X11S/FC-12 | Nut width 48 mm (1.89") · Scale 630 mm (24.8") · Frets 21 frets · Strings 12-string | $383 |
| 18 | Harley Benton Custom Line CLJ-412E LH w/Bag | Nut width 48 mm (1.89") · Scale 648 mm (25.51") · Frets 20 frets · Strings 12-string | $360 |
| 19 | Harley Benton Custom Line CLJ-412E LH w/Bag | Nut width 48 mm (1.89") · Scale 684 mm (26.93") · Frets 20 frets · Strings 12-string | $360 |
| 20 | Harley Benton Cust. Line CLJ-412E 3SB w/Bag | Nut width 48 mm (1.89") · Scale 649 mm (25.55") · Frets 20 frets · Strings 12-string | $302 |
| 21 | Harley Benton Custom Line CLJ-412E NT w/Bag | Nut width 48 mm (1.89") · Scale 635 mm (25") · Frets 20 frets · Strings 12-string | $302 |
| 22 | Harley Benton Custom Line CLJ-412E SB | Nut width 48 mm (1.89") · Scale 649 mm (25.55") · Frets 20 frets · Strings 12-string | $290 |
| 23 | Harley Benton Custom Line CLJ-412E NT | Nut width 48 mm (1.89") · Scale 635 mm (25") · Frets 20 frets · Strings 12-string | $290 |
| 24 | Baton Rouge X11LS/D-12 | Nut width 46 mm (1.81") · Scale 630 mm (24.8") · Frets 21 frets · Strings 12-string | $278 |
| 25 | Baton Rouge X11LS/F-AB-12 Folk | Nut width 48 mm (1.89") · Scale 630 mm (24.8") · Frets 21 frets · Strings 12-string | $243 |
| 26 | Harley Benton D-200CE-12BK w/Bag | Nut width 50 mm (1.97") · Scale 650 mm (25.59") · Strings 12-string · Fingerboard Jatoba fingerboard | $139 |
| 27 | Harley Benton D-200CE-12NT w/Bag | Nut width 50 mm (1.97") · Scale 650 mm (25.59") · Strings 12-string · Fingerboard Jatoba fingerboard | $139 |
| 28 | Harley Benton D-200CE-12NT | Nut width 50 mm (1.97") · Scale 650 mm (25.59") · Strings 12-string · Fingerboard Jatoba fingerboard | $127 |
| 29 | Harley Benton D-200CE-12BK | Nut width 50 mm (1.97") · Scale 650 mm (25.59") · Strings 12-string · Fingerboard Jatoba fingerboard | $127 |
| 30 | Ibanez AW5412CE-OPN Artwood | Nut width 48 mm (1.89") · Scale 651 mm (25.63") · Strings 12-string | $486 |
| 31 | Ibanez AEG5012-BKH | Nut width 45 mm (1.77") · Scale 634 mm (24.96") · Strings 12-string | $402 |
| 32 | Applause Traditional AB2412-5S | Nut width 47.6 mm (1.87") · Scale 643 mm (25.31") · Frets 20 frets | $388 |
| 33 | Ibanez PF1512ECE-NT | Nut width 45 mm (1.77") · Frets 20 frets · Strings 12-string | $343 |
| 34 | Ibanez PF1512-NT | Nut width 45 mm (1.77") · Frets 20 frets · Strings 12-string | $261 |
12-String Acoustic Guitars by the numbers
Measured across all 34 models in this category, so «wide», «short» or «expensive» mean something you can check.
Price
median $302
from $127 to $481
Nut width
median 48 mm (1.89")
from 45 mm (1.77") to 50 mm (1.97") · 34 models
Scale
median 647 mm (25.47")
from 630 mm (24.8") to 651 mm (25.63") · 32 models
Strings
median 12-string
from 12-string to 12-string · 33 models
Fingerboard
rosewood, jatoba, pau ferro
most common · 15 models
Frets
median 20
from 20 to 21 · 27 models
Neck profile
C
most common · 6 models
How to Choose the Best 12-String Acoustic Guitars
1
Playability
The neck profile and action are crucial. A thick, unwieldy neck will make those complex chords a nightmare, and high action will kill your sustain. We're looking for something manageable, even for smaller hands.
2
Tone
Let's be realistic - you're not getting a vintage Gibson tone for under $500. But we're looking for a balanced response, avoiding that overly-bright, ice-picky top end that plagues some cheaper 12-strings. A little warmth and a decent low-end thump are big pluses.
3
Construction & Materials
Solid wood tops are rare in this price range, so you'll mostly be dealing with laminate. Construction quality - bracing, neck joint - is key to avoiding excessive buzzing and stability. Check for consistent fretwork; a bad setup can ruin a perfectly decent instrument.
4
Intonation
12-strings are notoriously tough to intonate properly. Poor intonation will make chords sound muddy and frustrating to play. We're looking for instruments that are at least close out of the box, knowing a professional setup might still be needed.
5
Hardware & Tuning Stability
Cheap tuners are a recipe for disaster on a 12-string. Constant tuning headaches will ruin a gig. We're prioritizing instruments with reasonably stable hardware, even if they're not top-of-the-line.
Buying Guide
At this price point, compromises are inevitable. Expect laminate construction, and be prepared for a potential setup. Don't chase the 'big name' - focus on the feel and sound. A good setup from a local tech can often improve a budget 12-string more than any fancy feature ever could.
How This List Is Built
We don't play these instruments — we're a catalog, not a review desk, and we'd rather say so than pretend otherwise. This page covers 34 12-string acoustic guitars from the Thomann catalogue, which is the largest single source of specification data in this category: 15 in detail, the rest listed with their specifications.
Position is computed, not curated. We parse the manufacturer's own description into actual values — nut width, scale, fret count, fingerboard radius, size, alloy — and rank on them: how many specifications a model has published, how many of them are measurable numbers, and how precisely it meets this page's criterion. A product image adds a little. Price is not a ranking signal: it tells you nothing about whether a neck fits your hand. The same inputs always produce the same order, so nothing here is shuffled to look fresh.
What this list is good for: narrowing a category down to a shortlist by spec and budget. What it isn't: a substitute for hearing an instrument. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
Frequently Asked Questions
Rare, but occasionally you can find deals. Be wary of 'deals' that seem too good to be true; often, there's a reason the price is so low.
Extremely important! A 12-string needs a meticulous setup to play well and stay in tune. Budget for this; it's worth it.
Most in this price range have basic piezo pickups - don't expect miracles. They're passable for basic recording, but an external preamp or a full-bodied acoustic amp will vastly improve the sound. Don't expect a lot of headroom.
Jumbo strings have a heavier gauge, which can add more sustain and a fuller tone, but also require more finger strength. Regular gauge strings are more forgiving for beginners.
It's tough. 12-strings can be muddy if not EQ'd carefully. A boost pedal and some strategic EQ are your friends, especially if you're playing with a loud drummer.
