In this review, we will be comparing two different types of speakers by JBL. JBL HDI-3600 is a Floor-standing speaker whereas the HDI-1600 is a Bookshelf speaker.
Let's have a brief look at the main features
of JBL HDI-3600 and JBL HDI-1600 first before getting into our more
detailed comparison.
| Key Specs | JBL HDI-3600 | JBL HDI-1600 |
|---|
| Brand | JBL
United States · founded 1946 | JBL
United States · founded 1946 |
|---|
| Design | 2-way | 2-way |
|---|
| Tweeter | 1" | 1" Horn-Loaded |
|---|
| Woofer | 3 x 6.5" Aluminum | 6.5" Aluminum |
|---|
| Frequency response | 38-30k Hz | 40-30k Hz |
|---|
| Sensitivity | 90 dB | 85 dB |
|---|
| Impedance | 4 ohms | 4 ohms |
|---|
| Power range | 20-250 watts | 15-200 watts |
|---|
| Weight | 28.09kg / 61.8lbs | 9.98kg / 22lbs |
|---|
| Dimensions (H x W x D) | 40-7/16" x 10-3/16" x 13-9/16"
1028.0 x 259.0 x 345.0mm | 15-1/16" x 9-1/8" x 11-3/8"
383.0 x 232.0 x 289.0mm |
|---|
HDI-3600 and HDI-1600 are members of JBL's HDI series of speakers. Below you can find the loudspeakers from this series.
What size room are the JBL HDI-3600 and JBL HDI-1600 speakers good for?
The size of the room in which you are planning to use these loudspeakers is an important decision
factor. Here we have compared their suitability to various sizes of environments considering their size
and max power parameters:
| Listening Environment* |
JBL HDI-3600 |
JBL HDI-1600 |
| Near-field |
Bad |
Poor |
| Small Room |
Poor |
Average |
| Mid-size Room |
Average |
Good |
| Large Room |
Good |
Average |
| Very Large Room |
Average |
Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2,
Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: >
400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual
listening experience changes depending on floor height, room shape, surface materials, listening
position, speaker locations, etc.)
The sections below take each area in turn: drivers, frequency response, physical size and what you get in the box.
Drivers
Both HDI-3600 and HDI-1600 are 2-way speakers.
JBL HDI-3600JBL HDI-1600
TweeterWoofer
Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.
| Driver |
JBL HDI-3600 |
JBL HDI-1600 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
3 x 6.5-inch
|
1 x 6.5-inch
|
HDI-3600 features a 1" Tweeter and 3 x 6.5" Aluminum Woofer. On the other hand, the HDI-1600 features a 1" Horn-Loaded Tweeter and 1 x 6.5" Aluminum Woofer.
Frequency Response
HDI-3600 has a frequency range of 38-30k Hz whereas HDI-1600 has a frequency range of 40-30k Hz. With a minimum frequency of 38Hz, the HDI-3600 can go slightly deeper then the HDI-1600's min frequency of 40Hz.
The graph below depicts how these two speakers compare with the max, min and average Low Frequency values of other speakers in the Floor-standing class in our database.
Low Frequency
Floor-standing Speakers
Neither pair reaches down to 20Hz, the usual definition of full-range, which is normal for speakers of this size. If you want the bottom octave for movies or bass-heavy music, add a subwoofer to whichever you choose. Visit our Powered Subwoofers section to find out more about the available options.
Impedance and Sensitivity
HDI-3600 and HDI-1600 have the same Impedance of 4 ohms but where they differ is the sensitivity levels. HDI-3600 sensitivity is rated at 90 dB and the HDI-1600's is at 85 dB. This 5 dB difference makes the JBL HDI-3600 a more sensitive speaker compared to JBL HDI-1600, hence will play louder with the same amount of watts.
One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the HDI-3600 and the HDI-3600 can provide this impedance level.
Sensitivity
Floor-standing Speakers
Power Range
Power
range is the range of input power in watts RMS that a loudspeaker is designed to handle. Staying
within that range gives nominal performance; driving the speaker beyond its maximum wattage can damage it.
HDI-3600 can handle a max power of 250 watts RMS, whereas HDI-1600 has a max power handling value of 200 watts RMS, 50 watts less than the HDI-3600.
Note that higher power handling does not make a speaker louder: that depends mainly on
sensitivity and impedance. The calculator below shows how loud each of these actually plays
on a real amplifier.
Which plays louder on your amplifier?
Starting with a popular amplifier - change it to the one you own, or any you are
considering, and watch both numbers move.
Input Type and Bi-Amping / Bi-Wiring
Both HDI-3600 and HDI-1600 features dual binding post speaker terminals for bi-amping or bi-wiring.
JBL HDI-1600's 5-way post terminals allows Bi-amping or bi-wiring
Cabinet Type and Port Position
Both HDI-3600 and HDI-1600 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.
If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare JBL HDI-3600's and JBL HDI-1600's external dimensions. JBL HDI-3600 has external dimensions of 1028.0 x 259.0 x 345.0mm (40-7/16 x 10-3/16 x 13-9/16inch) whereas JBL HDI-1600 has external dimensions of 383.0 x 232.0 x 289.0mm (15-1/16 x 9-1/8 x 11-3/8inch).
JBL HDI-3600 is clearly the larger of the two speakers. Its body is 27mm wider, 645mm taller and 56mm deeper than JBL HDI-1600.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the JBL HDI-3600 is approximately 893.6cm2 / 138.5inch2 and base area of the JBL HDI-1600 is approximately 670.5cm2 / 103.9inch2. The HDI-3600 requires 33% more surface area than the HDI-1600 which gives it a small disadvantage on placement in tight spaces.
What's in the Box of JBL HDI-3600?
Here are the items that are included inside the box of HDI-3600:
- Floorstanding loudspeaker
- Grille
- 2 Jumper-straps (pre-installed)
- 4 Spike feet
- Owners Manual
What's in the Box of JBL HDI-1600?
Here are the items that come with the HDI-1600:
- Bookshelf loudspeaker
- Grille
- 2 Jumper-straps (pre-installed)
- 4 Self-adhesive rubber feet
- Owner's Manual