JBL SRX812P 12" Two-Way Bass Reflex Powered System

JBL Professional SRX812P - 12" 2-Way Bass-Reflex Powered Loudspeaker (2000W Peak, 136 dB, 90°×50°)

The JBL SRX812P is a 12-inch, two-way active professional sound reinforcement system that combines 2000 W (peak) Crown Front-End DriveCore amplification with advanced DSP and network control. It delivers up to 136 dB SPL , with a frequency range of 40 Hz–21 kHz (−10 dB) and response of 48 Hz–20 kHz (±3 dB), ensuring power and clarity in main PA, monitoring or side/rear fill applications. It incorporates premium JBL transducers: the 12" LF 2272F with Differential Drive® technology and the HF 2432H (neodymium compression driver, 3" voice coil and 1.5" throat), delivering low distortion and high efficiency. The 18mm plywood enclosure with DuraFlex™ finish, 14-gauge steel grille and 12 M10 suspension points , along with the dual 36mm pole cups and monitor angle feet , facilitate versatile touring and installation deployments.

Main features

• Power and dynamics: Class D amplification (2000 W peak / 1500 W continuous) with LevelMax™ limiting and FIR filters at 96 kHz for maximum linearity.
• JBL Transducers: 12" 2272F Differential Drive® for low thermal compression bass and 2432H neodymium (3" VC) for clean highs.
• Controlled coverage: 90° × 50° and crossover at 1.9 kHz for uniform dispersion.
• User DSP: 20 parametric EQs , 2s delay , input mixing, signal generators and 50 presets (includes 7 application presets and 60/80/100/120 Hz crossovers with sub).
• Network and control: HiQnet integration via etherCON ; control with Audio Architect and SRX Connect app (iOS/Android). Rear LCD display with photoluminescent ink.
• Touring construction: 18mm plywood cabinet, DuraFlex™ finish, 3 handles and acoustic fabric grille.
• Suspension and mounting: 12 × M10 , dual 36mm pole cup and integrated monitor tilt.

Product benefits

• Uncompromising performance: high SPL with extended response and low distortion for vocals and instruments.
• Agile setup: application presets, LCD and network control reduce setup times.
• True versatility: works as a main PA, stage monitor or fill , suspended, pole-mounted or sub-stacked.

Connectivity and control

• Inputs: 2 × Neutrik XLR/TRS combos (CH1/CH2) with sensitivity selection (line/power/mic).
• Outputs: 2 × XLR thru (one per channel) + 1 × XLR Mix Out to send the mix to other equipment.
• Network: Neutrik etherCON connector for HiQnet control (Audio Architect and SRX Connect on iOS/Android).
• Power supply: 100–240 VAC , 50/60 Hz; variable-speed fan cooling on demand.

Use cases

• Mobile live and rental: Main PA or monitor with rapid deployment and integrated presets.
• Clubs and fixed installations: network control and M10 anchors for secure integration.
• Corporate Events and AV: Robust design, easy transport, and professional aesthetics.

Frequently Asked Questions

• Can it be suspended? Yes, it has 12 M10 points and a 36 mm double post socket.
• How is the system managed? From the rear LCD or via the network with Audio Architect and SRX Connect (iOS/Android).
• Are there presets for working with subwoofers? Yes, preset crossovers at 60/80/100/120 Hz and documented cardioid mode for SRX subs.

Description for projects

2-way 12" self-powered loudspeaker, bass-reflex; max. SPL 136 dB ; range (−10 dB) 40 Hz–21 kHz , response (±3 dB) 48 Hz–20 kHz ; coverage 90° × 50° ; crossover 1.9 kHz ; Class D amplification 2000 W peak / 1500 W continuous ; DSP with 20 PEQs, 2 s delay, 50 presets, FIR 96 kHz and LevelMax™ limiting; 2 × XLR/TRS inputs, 2 × XLR thru + 1 × XLR mix out outputs, etherCON (HiQnet) networking; transducers: LF 2272F 12" ( Differential Drive® ) and HF 2432H (3" VC); 18 mm plywood enclosure DuraFlex™ , 14-gauge grille with acoustic fabric; 12 × M10 , double cup 36 mm ; dimensions (H × W × D) 638 × 415 × 429 mm ; weight 26.4 kg .