JBL HDI-1200P Specifications and Review

The JBL HDI-1200P ranks #14 out of 137 total Medium Powered Home Subwoofers (30–75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

JBL HDI-1200P - ranked #14 of 137 Medium Powered Home Subwoofers (30–75 lbs) · Editor's rating 3.9/5

#14 JBL HDI-1200P: $2,310

Pros: Dual-ported 1000W 12-inch high-excursion cone. Symmetric Field motor design controls stray magnetic flux for refined response. Plays very clean with super low distortion (<1% THD) down to tuning frequency. Dual down-firing ports extend low-end with 28-150Hz frequency response. Adjustable crossover (50-150Hz) and phase control for seamless integration. Compact ~17-inch cube with automotive-gloss or furniture-grade finishes.

How it compares: Just above it: Starke Sound SW15 - $1235 cheaper. Just below it: KRK Systems 12S - $1411 cheaper.

CEA-2010-A Average (40-80Hz)117.2 dB
Cabinet Colorblack, wood
CountryUnited States
Crossover50–150Hz, 24dB/octave
Dimensions16.95"H x 16.3"W x 17.77"D (430.5 x 414.0 x 451.4 mm)
Driver12" (305mm) driver
Driver(s)(1) 12 inch
Enclosureported, bottom
FeaturesSingle-band parametric EQ
Frequency Response28–150Hz (-6dB)
Input ConnectionsRCA (unbalanced) and XLR (balanced)
Measurement SourceAudioholics
Output SPL at 25 Hz93.2 dB
Output SPL at 31.5 Hz109.5 dB
Output SPL at 40 Hz115.6 dB
Output SPL at 50 Hz119.1 dB
Output SPL at 63 Hz119.0 dB
Output SPL at 80 Hz114.9 dB
Output SPL at 100 Hz115.4 dB
Output SPL at 125 Hz117.2 dB
Power Output (Watts)1000W RMS
Warranty5
Weight70.8 lbs / 32.1 kg

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Product prices and availability were last checked July 31, 2026 at 5:30 AM UTC and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.