Enclosure designs
Speaker cabinet designs,
with the drivers they take.
Published cabinets in one place: makers’ own designs with their plans, plans builders have published, and flatpack kits cut to them. Each names the drivers it takes, and each of those drivers has a page of its designs.
56Makers’ designs
11Builders’ plans
75Drivers with a designs page
21-inch driver designs
7 maker designs · 2 builders’ plans
B&C design
S21IB
Extended LF Reflex Isobaric Subwoofer
Eighteen Sound design
1x21” band-pass subwoofer
Eighteen Sound design
Manifolded 2x21” band-pass subwoofer
Cut in the UK
B&C design · archived
S21AN
21" 3400W Subwoofer Enclosure - 21" Neo Subwoofer
- Drivers
- 21SW115, 8 Ω
- Power
- 3,400 W
Builders’ plans
SKHORN
Bandpass horn, 2 × 21-inch, 610 × 812 × 1371 mm
- Drivers
- B&C 21IPALEighteen Sound 21IDB&C 21SW152Eighteen Sound 21NLW9601B&C 21DS115B&C 18SW115FaitalPRO 18XL1600B&C 18NW100B&C 18PZB100
- By
- Josh Ricci · free plans hosted by JW Sound
Builders’ plans
SKRAM
Vented 1 × 21-inch with switchable vents, 610 × 813 × 914 mm
- Drivers
- Eighteen Sound 21IDEighteen Sound 21NLW9601Eighteen Sound 21NTLW5000B&C 21DS115B&C 21SW152B&C 21IPALLavoce SAN214.50
- By
- Josh Ricci · free plans hosted by JW Sound
18-inch driver designs
14 maker designs · 5 builders’ plans
B&C design
S218BP
2x18" 6800w 6th Order Band Pass Subwoofer
- Drivers
- 2 × 18DS115, 8 Ω
- Output
- 139 dB peak, CEA-2010B
- Power
- 6,800 W
Eighteen Sound design
18’’ horn loaded subwoofer
Eighteen Sound design
2x18" subwoofer
Eighteen Sound design
Manifolded 2x18” band-pass subwoofer
Eighteen Sound design
Single 18” subwoofer
B&C design · archived
S18AN
18" 2400W Subwoofer Enclosure - 18" Neo Subwoofer
- Drivers
- 18NW100, 8 Ω
- Power
- 2,400 W
B&C design · archived
S18BN
18" 3400W Subwoofer Enclosure - 18" Neo Subwoofer
- Drivers
- 18SW115, 8 Ω
- Power
- 3,400 W
B&C design · archived
S18CN
18" 3400W Small Enclosure Subwoofer - 18" Neo Subwoofer
- Drivers
- 18SW115, 8 Ω
- Power
- 3,400 W
B&C design · archived
S18H
18" 2400W Horn Loaded Subwoofer Enclosure - 18" Subwoofer
- Drivers
- 18TBX100, 8 Ω
- Power
- 2,400 W
B&C design · archived
S18HN
18" 2400W Horn Loaded Subwoofer Enclosure - 18" Neo Subwoofer
- Drivers
- 18NW100, 8 Ω
- Power
- 2,400 W
B&C design · archived
S218AN
18" 4800W Subwoofer Enclosure - 2 x 18" Neo Subwoofer
- Drivers
- 18NW100, 8 Ω
- Power
- 4,800 W
Builders’ plans
Paraflex C2E Golden Formula 1 × 18
Paraflex quarter-wave, 1200 × 915 × 600 mm
- Drivers
- B&C 18DS115
- By
- HOQS · free plans on GitHub for personal builds
Builders’ plans
Cubo 18
Hybrid horn, 620 × 620 × 650 mm
- Drivers
- Eighteen Sound 18LW1400B&C 18NW100RCF L18P400B&C 18TBX100Precision Devices PD.1850/3RCF LF18N401Eighteen Sound 18NLW9400B&C 18RS115B&C 18DS115
- By
- Johan (Cubo) · free plans on freespeakerplans.com
Builders’ plans
Cubo Sub
Hybrid horn, 18-inch
- By
- Johan (Cubo) · free plans on freespeakerplans.com
Builders’ plans
Hog Scoop
Scoop (rear-loaded horn), 986 × 636 × 950 mm
- By
- Stipe Ercegovic · free plans on freespeakerplans.com, sign-in to download
Builders’ plans
MTH-4654
Tapped horn, 1110 × 870 × 600 mm
- By
- hornplans.free.fr · free plans, mirrored on freespeakerplans.com
15-inch driver designs
12 maker designs · 1 builders’ plan
No product photo
B&C design · archived
F151A
15"/1" 800W Full Range Enclosure - 15" Woofer + 1" HF Neo Driver on 90°x60° Exponential Horn
- Drivers
- 15PLB76, 8 Ω
- Power
- 800 W
B&C design · archived
F151AN
x15"/1" 1000W Full Range Enclosure - 15" Neo Woofer + 1" HF Neo Driver on 90°x60° Exponential Horn
- Drivers
- 15NDL76, 8 Ω
- Power
- 1,000 W
B&C design · archived
F152A
15"/1.4" 800W Full Range Enclosure - 15" Woofer + 1.4" HF Driver on 80°x60° CD Horn
- Drivers
- 15PLB76, 8 Ω
- Power
- 800 W
B&C design · archived
F152AN
15"/1.4" 800W Full Range Enclosure - 15" Neo Woofer + 1.4" HF Neo Driver on 80°x60° CD Horn
- Drivers
- 15NW76, 8 Ω
- Power
- 800 W
B&C design · archived
F2152A
15"/1.4" 1600W Full Range Enclosure - 2 x 15" Woofer + 1.4" HF Driver on 80°x60° CD Horn
- Drivers
- 15PLB76, 8 Ω
- Power
- 1,600 W
B&C design · archived
F2152AN
15"/1.4" 2000W Full Range Enclosure - 2 x 15" Neo Woofer + 1.4" HF Driver on 80°x60° CD Horn
- Drivers
- 15NDL76, 8 Ω
- Power
- 2,000 W
B&C design · archived
MC152AN
15" 800W Stage Monitor - 15" Neo Coaxial - 60°x40° HF Dispersion Angle
- Drivers
- 15HCX76, 8 Ω
- Power
- 800 W
B&C design · archived
S15AN
15" 2000W Subwoofer Enclosure - 15" Neo Subwoofer
- Drivers
- 15NW100, 8 Ω
- Power
- 2,000 W
Builders’ plans
Cubo 15
Hybrid horn, 15-inch
- Drivers
- Eminence Kappalite 3015LF
- By
- Johan (Cubo) · free plans on freespeakerplans.com
13.5-inch driver designs
2 maker designs
B&C design
U14
14"/1.4" 1600w Utility Box (3-way - biamped or 2-way passive)
- Drivers
- 1 × 14NA100, 8 Ω
- Power
- 1,600 W
12-inch driver designs
12 maker designs · 2 builders’ plans
B&C design
S12BP
12" 1000W 6th Order Bandpass Subwoofer
- Drivers
- 1 × 12BG76, 8 Ω
- Output
- 129 dB peak, CEA-2010B
- Power
- 1,000 W
Eighteen Sound design
PS112-ND3
12" 2-WAY point source
B&C design · archived
F121A
12"/1" 700W Full Range Enclosure - 12" Woofer + 1" HF Neo Driver on 90°x40° Exponential Horn
- Drivers
- 12PLB76, 8 Ω
- Power
- 700 W
B&C design · archived
F121AN
12"/1" 800W Full Range Enclosure - 12" Neo Woofer + 1" HF Neo Driver on 90°x40° Exponential Horn
- Drivers
- 12NDL76, 8 Ω
- Power
- 800 W
B&C design · archived
F122A
12"/1.4" 700W Full Range Enclosure - 12" Woofer + 1.4" HF Driver on 80°x60° CD Horn
- Drivers
- 12PLB76, 8 Ω
- Power
- 700 W
B&C design · archived
F122AN
12"/1.4" 1000W Full Range Enclosure - 12" Neo Woofer + 1.4" HF Driver on 80°x60° CD Horn
- Drivers
- 12NW76, 8 Ω
- Power
- 1,000 W
B&C design · archived
MC122AN
12" 600W Stage Monitor - 12" Neo Coaxial - 60°x40° HF Dispersion Angle
- Drivers
- 12HCX76, 8 Ω
- Power
- 600 W
Builders’ plans
LAB Sub
Folded horn, 2 × 12-inch
- Drivers
- Eminence LAB 12
- By
- Tom Danley and the ProSoundWeb LAB · free plans, archived, personal builds
Builders’ plans
JMOD
Multiple-entry horn top, 2 × 12-inch and a coaxial compression driver
- Drivers
- B&C 12NDL88
- By
- JW Sound · free plans for personal use
10-inch driver designs
3 maker designs · 1 builders’ plan
B&C design
CX10.64
Multi-purpose – compact 10 ” coaxial speaker
B&C design
DCX-LA210
Three-way - Long throw, compact Line Array element
Builders’ plans
SAWMOD
Three-way top with a shared-aperture waveguide, 2 × 10-inch
- Drivers
- FaitalPRO 10FE330
- By
- JW Sound · free plans for personal use
8-inch driver designs
3 maker designs
B&C design · archived
F081AN
8"/1" 400W Full Range Enclosure - 8" Neo Woofer + 1" HF Driver on 90°x60° Hyperbolic cosine flare Horn
- Drivers
- 8MDN51, 8 Ω
- Power
- 400 W
6.5-inch driver designs
1 maker design
4-inch driver designs
2 maker designs
B&C design
CX3.4
Multi-purpose – three way column Speaker (active or passive)
Designs by driver
Every driver with a page of its designs, A to Z.
B&C
- 4CXN36
2 maker designs
- 4NDS34
1 maker design
- 8MDN51
1 maker design
- 10CLA76
1 maker design
- 10CXN64
1 maker design
- 10FCX64
1 maker design
- 10NW76
1 maker design
- 12BG76
1 maker design
- 12CLX64
1 maker design
- 12HCX76
1 maker design
- 12NDL76
1 maker design
- 12NDL88
1 maker design · 1 builders’ plan
- 12NW76
1 maker design
- 12PLB76
2 maker designs
- 14CXN88
1 maker design
- 14NA100
1 maker design
- 15HCX76
1 maker design
- 15NDL76
2 maker designs
- 15NW76
1 maker design
- 15NW100
1 maker design
- 15PLB76
3 maker designs
- 15SW100
1 maker design
- 18DS100
a flatpack kit
- 18DS115
2 maker designs · 2 builders’ plans · a flatpack kit
- 18HTX100
1 maker design
- 18NW100
3 maker designs · 2 builders’ plans
- 18PZB100
1 builders’ plan
- 18RS115
1 builders’ plan
- 18SW115
2 maker designs · 1 builders’ plan
- 18TBX100
1 maker design · 2 builders’ plans
- 21DS115
2 maker designs · 2 builders’ plans
- 21IPAL
2 builders’ plans
- 21SW115
1 maker design
- 21SW152
2 builders’ plans
Eighteen Sound
- 6NTLW2000
1 maker design
- 8NTLW2000
1 maker design
- 8NW650
1 maker design
- 10NTLW2000
1 maker design
- 12LW1400
1 maker design
- 12NCX750
1 maker design
- 12NTLW2500
1 maker design
- 12NTLW3500
1 maker design
- 12NW350
1 maker design
- 12W750
1 maker design
- 15LW2400
1 maker design
- 15ND830
1 maker design
- 15NLW4500
1 maker design
- 15W700
1 maker design
- 18ID
1 maker design
- 18LW1400
1 maker design · 3 builders’ plans
- 18LW2400
2 maker designs
- 18LW2420
1 maker design
- 18LW2600
1 maker design
- 18NLW9400
1 builders’ plan
- 18NLW9601
1 maker design
- 18NTLW5000
1 maker design
- 18TLW3000
3 maker designs
- 21ID
1 maker design · 2 builders’ plans
- 21LW1400
2 maker designs · a flatpack kit
- 21LW2600
1 maker design
- 21NLW4100
1 maker design
- 21NLW9001
1 maker design · a flatpack kit
- 21NLW9601
1 maker design · 2 builders’ plans · a flatpack kit
- 21NTLW5000
1 maker design · 1 builders’ plan
Eminence
- KAPPALITE 3015LF
2 builders’ plans
- LAB 12
1 builders’ plan
Fane
- COLOSSUS PRIME 18XS
1 builders’ plan
Lavoce
- SAN214.50
1 builders’ plan
Precision Devices
- PD.1850/3
1 builders’ plan
Each design links to where its maker or designer publishes it. Bits hasn’t built or measured them. How we find designs. Cut flatpacks? Get your kits listed. Know a design we’re missing? Tell us.