JBL SRX912M 12-Inch Powered PA Speaker and Stage Monitor

The JBL SRX912M is a two-way powered loudspeaker for main PA and floor-monitor applications in the SRX900 Series. It combines one JBL 272F 12-inch Differential Drive woofer and a JBL 2408H-1 compression driver with a 1.5-inch voice coil with onboard Class-D amplification and DSP.

Audio specifications

• Continuous amplifier power: 600W; peak amplifier power: 880W
• Maximum peak output: 133dB SPL
• Frequency range (-10dB): 50 Hz–20 kHz
• Coverage: 90° horizontal × 60° vertical

Connections and control

• Balanced line-level XLR input and XLR output
• Dual etherCON Ethernet ports; HARMAN HControl network control
• Rear LCD, encoder and user-adjustable DSP
• 24 user-adjustable filters and up to 2,000ms delay
• 100–240V AC, 50/60Hz; powerCON TRUE1 input/output connectors

Cabinet and mounting

• Exterior-grade birch plywood with DuraFlex finish
• 6 JBL QuickLink M10 suspension points
• 42° floor-monitor angle
• Cabinet dimensions (H × W × D): 23.0 × 15.0 × 13.4 inches
• Net speaker weight: 45 lb

Shipping information

Manufacturer-listed packaged weight: 58 lb per speaker. Retailer-reported shipping-box dimensions (L × W × H): 25 × 23.75 × 21.5 inches (B&H). These are package measurements, separate from cabinet dimensions; additional packing or palletizing can increase final shipment size and weight. Contact CS Pro Audio to confirm delivery and special handling.

Included and optional equipment

Sold individually. JBL lists one SRX912M and Neutrik NAC3F-TRUE1-S and NAC3M-TRUE1-S connectors. Speaker stands, brackets, suspension hardware, covers and other system components are separate unless specifically stated. Suspended installations require approved hardware, manufacturer instructions and qualified personnel.

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