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Coast Buyouts Speaker Drivers

Coast Buyouts is represented in the Load Forge catalog by 35 speaker drivers, covering 2" to 10". Resonance (Fs) spans 33–324.6 Hz and total Q (Qts) 0.509–4.029, so the range covers both compact sealed alignments and large vented subwoofers. Every entry below links to its Thiele/Small parameters and calculated sealed and bass-reflex box designs.

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Drivers
35
Diameter
2"–10"
Fs Range
33–324.6 Hz
Qts Range
0.509–4.029
Price Range
0.24–9.98

Filter Coast Buyouts Speaker Drivers by diameter

3" 10 4" 6 10" 4 3.5" 3 4.5" 3 6" 3 2.5" 2 2" 1 2.75" 1 4.75" 1 5" 1

All Coast Buyouts Speaker Drivers — parameters & designs

Model Size Fs Qts Vas Price
Panasonic EAS5P116A3 2" Round Replacement Speaker 8 Ohm 2" 324.6 Hz 2.972 0.1 L 0.24 USD
Foster 96D9405 2-1/2" Paper Cone Mini Speaker 8 Ohm 2.5" 299.9 Hz 3.621 0.2 L 0.44 USD
Sharp 1004PB32WA 1-3/4" x 4" Paper Cone Shielded Full-Range Speaker 16 Ohms 2.5" 224 Hz 2.12 0.3 L 1.44 USD
EAS57PD93A 2-3/4" Full-Range Speaker 4 Ohm 2.75" 213 Hz 1.597 0.1 L 1.99 USD
10WB175T 3" x 5" 5W Paper Cone Speaker 16 Ohm 3" 167.7 Hz 2.564 1.2 L 1.44 USD
1208P-138A 3" x 5" 5W Paper Cone Speaker 8 Ohm 3" 153.8 Hz 2.296 1.2 L 1.44 USD
1208PB-088A 3" x 5" 5W Paper Cone Speaker 8 Ohm 3" 145.2 Hz 1.589 1.1 L 1.44 USD
1280P-14WA 3" x 5" 5W Paper Cone Speaker 16 Ohm 3" 162.4 Hz 2.84 1.1 L 1.44 USD
27JR 3" Full-Range Speaker 16 Ohm 3" 221.3 Hz 4.029 0.5 L 0.74 USD
EAS 12D138B 3" x 5" Paper Cone Full-Range Speaker 16 Ohms 3" 109 Hz 1.91 0.9 L 1.44 USD
EAS1212D131D 3" X 5" Full-Range Speaker 8 Ohm 3" 136.9 Hz 1.334 2.5 L 1.44 USD
EAS12D128E 3" X 5" Full Range Paper Cone Shielded Speaker 8 Ohm 3" 169.2 Hz 1.593 1.4 L 1.94 USD
EAS12D140A 3" X 5" Full Range Speaker 8 Ohm 3" 108.6 Hz 1.141 2.3 L 1.94 USD
Z152948311 3" Sony Shielded AV Speaker 8 Ohm 3" 163 Hz 1.1 0.8 L 1.94 USD
EAS12D123BG 2" X 4-2/4" Full-Range Shielded Speaker 8 Ohm 3.5" 237.8 Hz 2.035 0.7 L 1.49 USD
EAS12D531A2 2-1/4" X 5" Full-Range Speaker 8 Ohm 3.5" 155.3 Hz 1.717 1.6 L 1.49 USD
O-14 3-1/2" Paper Cone Full-Range Speaker 8 Ohms 3.5" 138 Hz 1.46 1.2 L 1.44 USD
132141B 4" Paper Cone Speaker 8 Ohm 4" 308.1 Hz 3.375 0.5 L 2.49 USD
CES SP-0039 4" Replacement Speaker 4 Ohm 4" 156.5 Hz 1.107 2 L 0.94 USD
EAS15SO359 2-1/2" X 5-1/4" Rectangular Full-Range Speaker 8 Ohm 4" 175.7 Hz 2.409 1.7 L 1.49 USD
Sharp 1208PB038A Speaker 8 Ohm 4" 136.7 Hz 1.6 1.9 L 1.44 USD
Sharp 1208PB158 Speaker 8 Ohm 4" 143.7 Hz 1.688 2.3 L 1.44 USD
Sharp 1208PB198A Speaker 8 Ohm 4" 143.7 Hz 1.688 2.3 L 1.44 USD
CW-125B20U 4-1/2" Paper Cone Woofer 8 Ohm 4.5" 90.9 Hz 0.656 3.4 L 3.98 USD
Datsun ZB-551R/B7340-B5010 4-1/2" Paper Cone Replacement Speaker 4 ohm 4.5" 120.6 Hz 1.79 5.4 L 2.44 USD
EAS15S03F9 2-1/2" X 5-1/4" Full Range Speaker 8 Ohm 4.5" 171.5 Hz 2.149 1.6 L 1.44 USD
03-0510 4-3/4" Paper Cone Extended Range Speaker 4 Ohm 4.75" 153.1 Hz 0.898 2.8 L 2.44 USD
ARA 6707018 5" x 7" Full-Range Paper Cone Speaker 6 Ohm 5" 87 Hz 1.67 19 L 1.94 USD
3300059 6" Paper Cone Woofer 6 Ohm 6" 60.8 Hz 1.027 16.5 L 6.98 USD
Panasonic EAS14PL316B6 6" Mid-Woofer 6" 50.3 Hz 0.509 10.1 L 4.99 USD
Panasonic EAS14PL327A6 6" Paper Cone Woofer 8 ohm 6" 53.1 Hz 0.526 9 L 4.99 USD
10" 1025 Ribbed Paper Cone Woofer 8 ohm 10" 35 Hz 1.579 120.2 L 9.98 USD
299-4137 10" 33 Hz 1.173 184.7 L 6.49 USD
CES 11-20-0010 10" Midrange/Guitar Speaker 10" 124.5 Hz 1.925 14.6 L 7.44 USD
SP1013 10" Paper Cone Foam Surround Woofer 4 Ohm 10" 33.9 Hz 1.264 142.6 L 9.98 USD

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