JBL 2225H Woofer
Born in the golden era of professional audio, the JBL 2225H is a 15-inch powerhouse built for the road. As a standout in JBL’s legendary 2200 series, this woofer doesn’t just handle high power—it commands it, delivering rock-solid bass with the kind of durability that made it a staple in touring rigs and permanent installs alike.
Specifications
| Type | 15" (380mm) Cone Woofer |
|---|---|
| Voice Coil Diameter | 4 inches (100mm) |
| Magnet | Ferrite (SFG - Symmetrical Field Geometry) |
| Nominal Impedance | 8 Ω |
| Power Handling | 300W continuous |
| Frequency Response | 30 Hz - 2.5 kHz |
| Sensitivity | 97 dB/W/m |
| Resonant Frequency (Fs) | ~32 Hz |
Design Features
- SFG Magnetic Circuit: Symmetrical Field Geometry for low distortion
- 4-inch Voice Coil: Large diameter for excellent heat dissipation
- High Power Handling: 300W continuous for demanding applications
- Professional Construction: Built for touring and permanent installations
Applications
- Sound reinforcement systems
- Stage monitor wedges
- Bass guitar cabinets
- General purpose low-end reinforcement
Enclosure Design
JBL's Professional Enclosure Guide lays out the recommended setups for the 2225H, for a single driver or a dual-driver cabinet.
Single Driver Configuration
| Application | General purpose low-end |
|---|---|
| Chart Reference | #6 |
| Enclosure Volume | 4.0 cubic feet (113 liters) |
| Tuned Frequency | 40 Hz |
| Internal Dimensions | 23.6" H x 19.2" W x 16.7" D |
| Vent Area | 25.1 sq in (2x 4" ducts) |
| Duct Length | 6.5 inches |
Dual Driver Configuration
| Application | General purpose low-end |
|---|---|
| Chart Reference | #11 |
| Enclosure Volume | 10.0 cubic feet (283 liters) |
| Tuned Frequency | 30 Hz |
| Internal Dimensions | 32.0" H x 26.1" W x 22.6" D |
| Vent Area | 75.4 sq in (6x 4" ducts) |
| Duct Length | 15.2 inches |
View the complete JBL Professional Enclosure Guide →
Related Drivers
- JBL 2226H - Evolution with improved performance
- JBL 2205H - Similar design with 3" voice coil
- JBL 2235H - Studio monitor optimized version
Similar items on eBay
No exact JBL 2225H Woofer listings are live right now — these searches show current JBL and similar vintage audio gear on eBay:
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.
Documentation
- Lansing Heritage - Comprehensive JBL specifications, photos, and historical documents
- HiFi Engine - JBL manuals, service documents, and brochures
- Audio Karma JBL Forum - Community discussions and restoration guides