JBL PD5122 Dual 12" low-frequency loudspeaker

JBL PD5122 Dual 12" Low-Frequency Loudspeaker

The PD5122 is a professional-grade subwoofer engineered for controlled, articulate low-frequency reproduction in studio monitoring and mixing environments. Built with dual 12-inch JBL 2206H drivers and a rigid Finnish birch enclosure, this cabinet delivers transparent bass extension and consistent output for accurate mix translation across critical listening and playback applications.

Recording & Mix Translation

This cabinet achieves 128 dB continuous average SPL with 134 dB peak capability, providing headroom for dynamic recording and mastering sessions without compression or distortion artifacts. The frequency response of 49 Hz to 300 Hz (±3 dB) captures extended low-end detail with precision, while the 96 dB sensitivity (1W @ 1m, 60–250 Hz range) ensures efficient coupling with studio amplifiers and DSP-controlled subwoofer management systems for seamless integration into monitoring chains.

Cabinet Construction & Monitoring Stability

The trapezoidal enclosure with 15-degree side angles is constructed from 16 mm exterior-grade 11-ply Finnish birch plywood, minimizing panel resonance and providing acoustic consistency for reliable mixing decisions across sessions. Comprehensive 20-point suspension hardware (M10 threaded) on all sides enables flexible placement configurations in control rooms, mobile rigs, and multi-room studio setups.

Key Features

• Dual JBL 2206H 300 mm (12 in) VGC drivers with 100 mm (4 in) voice coils
• 128 dB-SPL continuous average output, 134 dB peak
• Frequency response 49 Hz to 300 Hz (±3 dB), 41 Hz to 1 kHz (–10 dB)
• Long-term power rating: 1200 W (4800 W peak) over 100 hours
• Transducer rating: 1600 W (6400 W peak) for 2-hour AES cycles
• System sensitivity 96 dB SPL (1W @ 1m) across midrange frequencies
• Dual impedance modes: 4 ohms (parallel-drive) or 2 x 8 ohms (discrete-drive)
• Trapezoidal enclosure with 15-degree side angles for array optimization
• Constructed from 11-ply Finnish birch plywood with black DuraFlex finish
• Dimensions: 357 x 673 x 706 mm (14.1 x 26.5 x 27.8 in) in vertical orientation
• 20-point M10 suspension hardware (5 top, 5 bottom, 4 each side, 2 rear) for rigging and stacking
• Available in black or white finish options

The PD5122 combines proven driver technology with a carefully engineered enclosure to deliver consistent, articulate bass in studio monitoring, mobile recording, and post-production mixing workflows.