SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Bookshelf Speakers
    • Passive Floor-standing Speakers
    • Passive Center Channel Speakers
    • Passive In-wall Speakers
    • All Passive Speakers
    • Powered Subwoofers
    • Powered Stereo Speakers
  • AMPLIFIERS
  • SMART FIND
JBL HDI-1200P Subwoofer Review

Main Features

  • 12" Poly-plas Woofer
  • 1,000 watts RMS Output
  • 28-150 Hz Frequency Response
  • Weight: 70.80 lbs / 32.18kg
  • Dimensions (H x W x D): 18-7/8" x 16-3/16" x 19-3/8"
CHECK PRICE
CHECK PRICE

Compare To

x
Add a Subwoofer for comparison
JBL HDI-1200P Subwoofer Review
JBL HDI-1200P JBL HDI-1200P
See at AMAZON

HDI-1200P is a Ported type Powered Subwoofer by JBL with a frequency range of 28-150 Hz. It features 1 x 12" Poly-plas Woofer, and powered by a 1000 watts amplifier.

HDI-1200P is a member of JBL's HDI series of Powered subwoofers. Below you can see the main specs of these subwoofers as well as review and comparison links.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Frequency Response

JBL HDI-1200P has a Frequency response range of 28-150 Hz at ±3dB. With the help of its 1 x 12-inch driver and 1000 watts RMS amplifier, the HDI-1200P can go as low as 28 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close. Here we have a comparison of how HDI-1200P's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.

Low Frequency
Powered Subwoofers
JBL HDI-1200P
Min
Average
Max
High Frequency
Subwoofer Speakers
JBL HDI-1200P
Min
Average
Max

Among all subwoofers in our database with a max MSRP price of 3000$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the JBL HDI-1200P's 28Hz:

  • B&W DB4S with Low Frequency of 10 Hz (Compare w/ HDI-1200P)
  • GoldenEar SuperSub XXL with Low Frequency of 10 Hz (Compare w/ HDI-1200P)
  • KEF KF92 with Low Frequency of 11 Hz (Compare w/ HDI-1200P)
  • KEF KC62 with Low Frequency of 11 Hz (Compare w/ HDI-1200P)
  • KEF KC92 with Low Frequency of 11 Hz (Compare w/ HDI-1200P)

Low-Pass Crossover

JBL HDI-1200P has a variable Low-pass filter (LFP) which lets you choose a frequency level between 50-150 Hz in order to block any frequencies above that point from reaching the amplifier.

Inputs and Outputs

  • PreampLevel Inputs: Stereo RCA, XLR
  • SpeakerLevel Inputs: No
  • SpeakerLevel Outputs: No
  • Wireless: No

JBL HDI-1200P External Dimensions and Weight

JBL HDI-1200P has external dimensions of (Height x Width x Depth) 18-7/8 x 16-3/16 x 19-3/8inch (480.0 x 412.0 x 493.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of JBL HDI-1200P is approximately 2031.2cm2 / 314.8inch2.

To get a better perspective on the real life size of JBL HDI-1200P, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

JBL HDI-1200P Real Life Body Size Comparison
JBL HDI-1200P Speaker Size Compared to a Compact Disc

Here we place the JBL HDI-1200P virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

JBL HDI-1200P placed next to a Media Stand
JBL HDI-1200P Subwoofer next to a Media Stand

Weight

The JBL HDI-1200P weighs 32.18kg / 70.8lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how HDI-1200P's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
JBL HDI-1200P
Min
Average
Max
Weight
Subwoofer Speakers under $3000
JBL HDI-1200P
Min
Average
Max

Cabinet type and Materials

JBL HDI-1200P has a Bass Reflex type cabinet. Ported subwoofers are generally accepted to be more suitable for home theatre systems whereas the sealed designs are preferred for music oriented systems.

Port Position

JBL HDI-1200P is a front-firing port speaker , which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.

Does the JBL HDI-1200P come with a Grille?

HDI-1200P comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.

What's in the Box of JBL HDI-1200P?

Here are the items that are included inside the box of HDI-1200P:
  • Powered Subwoofer
  • Grille
  • 6-feet AC power cord
  • 16.5-feet Mono-RCA/Mono-Minijack cable
  • 4 Spikes
  • Owners Manual
  • Important Safety Instructions
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the JBL HDI-1200P.

    • Vibration Isolators: IsoAcoustics isolators more affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

    5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.

    JBL HDI-1200P Alternatives in Powered Subwoofer Speakers
    Model Frequency Woofer Amp Power Dimensions
    Polk Monitor XT12
    Compare
    24-160k Hz 12" 50 watts 16-7/16inch x 16-1/16inch x 19-1/16inch "
    B&W DB4S
    Compare
    10-350k Hz 10" 1000 watts 14-3/4 x 14-1/4 x 17-1/16inch"
    Klipsch R-101SW
    Compare
    30-160k Hz 10" 150 watts 14-9/16inch x 14-1/16inch x 20-13/16inch "
    Klipsch R-121SW
    Compare
    28-120k Hz 12" 200 watts 16-5/8inch x 16inch x 20-15/16inch "
    Klipsch RP-1200SW
    Compare
    17-138k Hz 12" 400 watts 18-15/16inch x 17inch x 25-15/16inch "
    SVS SB-1000 Pro
    Compare
    20-270k Hz 12" 325 watts 13-1/2inch x 13inch x 15-13/16inch "
    Wharfedale SW-15
    Compare
    30-120k Hz 15" 400 watts 22-7/16inch x 19-3/8inch x 24-3/16inch "
    KEF KUBE 8b
    Compare
    34-140k Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch"
    Klipsch SPL-100
    Compare
    27-125k Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch"
    KEF KUBE 10b
    Compare
    24-140k Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch"
    JBL Stage A120P
    Compare
    32-150k Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch"
    KEF KC62
    Compare
    11-200k Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch "
    Klipsch RP-1400SW
    Compare
    16-141k Hz 14" 500 watts 21-5/16inch x 20inch x 25-11/16inch "
    SVS PB-1000
    Compare
    19-270k Hz 10" 300 watts 18-7/8 x 15 x 20-15/16inch"
    B&W ASW610
    Compare
    27-140k Hz 10" 200 watts 12-5/8 x 12-1/4 x 15-1/2inch"
    Klipsch R-100SW
    Compare
    32-120k Hz 10" 150 watts 14-5/8 x 12-9/16 x 18-1/16inch"
    Frequently Asked Questions about JBL HDI-1200P
    What is the External Dimensions of JBL HDI-1200P
    LATEST BLOG POSTS

    Klipsch La Scala AL6 and Klipschorn AK7 Speakers are Unveiled
    New Audiolab 6000A MkII with upgraded DAC and new HDMI ARC connection
    Q Acoustics 3000c Series Loudspeakers added to the database
    WiiM VibeLink Amp: A Game-Changer for Budget Hi-Fi in 2025
    KEF Meta and Reference Meta Floorstanding Speaker Size and Specs Comparison
    Triangle Borea Bookshelf and Floorstanding Speaker Size and Specs Comparison


    Latest Powered Subwoofers
    Polk Signature Elite ES12
    Polk Signature Elite ES12
    12-inch Woofer | 22-250 Hz | 300 watts
    Polk Signature Elite ES10
    Polk Signature Elite ES10
    10-inch Woofer | 28-250 Hz | 200 watts
    Polk Signature Elite ES8
    Polk Signature Elite ES8
    8-inch Woofer | 32-180 Hz | 100 watts
    JBL Stage 220P
    JBL Stage 220P
    12-inch Woofer | 29-150 Hz | 250 watts
    JBL Stage 200P
    JBL Stage 200P
    10-inch Woofer | 32-150 Hz | 150 watts
    KEF KC92
    KEF KC92
    9-inch Woofer | 11-200 Hz | 1000 watts
    KEF Kube 15 MIE
    KEF Kube 15 MIE
    15-inch Woofer | 20-140 Hz | 300 watts
    KEF Kube 12 MIE
    KEF Kube 12 MIE
    12-inch Woofer | 22-140 Hz | 300 watts
    KEF Kube 10 MIE
    KEF Kube 10 MIE
    10-inch Woofer | 20-140 Hz | 300 watts
    KEF Kube 8 MIE
    KEF Kube 8 MIE
    8-inch Woofer | 34-140 Hz | 300 watts


    Most Popular Speakers
    Klipsch Reference R-51M
    Klipsch R-51M
    2-way | 93 dB | 8 ohms
    Wharfedale Elysian 2
    Wharfedale Elysian 2
    3-way | 89 dB | 4 ohms
    ELAC Debut 2.0 B6.2
    ELAC Debut 2.0 B6.2
    2-way | 87 dB | 6 ohms
    Bowers & Wilkins 606 S2 Anniversary Edition
    B&W 606 S2
    2-way | 88 dB | 8 ohms
    KEF Q150
    KEF Q150
    2-way | 86 dB | 8 ohms
    Klipsch Reference Premiere RP-500M
    Klipsch RP-500M
    2-way | 93 dB | 8 ohms
    Wharfedale EVO4.1
    Wharfedale EVO4.1
    2-way | 87 dB | 8 ohms
    Bowers & Wilkins 606
    B&W 606
    2-way | 88 dB | 8 ohms
    Wharfedale SUPER LINTON
    Wharfedale SUPER LINTON
    3-way | 90 dB | 6 ohms
    Wharfedale LINTON Heritage
    Wharfedale LINTON
    3-way | 90 dB | 6 ohms

    Copyright © 2025 by SpeakerDecision
    About Privacy Contact US Camera Decision