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

For peak performance, JBL’s Professional Enclosure Guide lays out the ideal setups for the 2225H—whether you're flying a single or stacking 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

eBay Listings

15" JBL 2225H, 8 Ohm Recone kit woofer, Speaker Parts.

$72.00

Jbl 2225h Back Plate Foilcal Wall Hanger Repair Parts 2235h

$30.00

JBL 2225H 15" Woofer - Re-Coned

$200

JBL 2225H 15” Woofer Original Cone (Used)

$300

See all JBL 2225H Woofer on eBay

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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Lansing Heritage - Comprehensive JBL specifications, photos, and historical documents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