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Product Description

Line Circle
The JBL HDI‑3600 slim 2.5‑way tower with a patented waveguide, 1″ compression driver and three 6.5″ woofers for dynamic, precise sound.
Get the Details

Features & Specs Line Circle

HDI Waveguide
JBL’s patented waveguide technology produces a broad listening area and controlled dispersion for consistent sound quality.
Compression Driver
A 1″ Teonex compression driver delivers crisp, extended high frequencies with low distortion.
Triple 6.5″ Woofers
Three 6.5″ Advanced Aluminum Matrix woofers provide articulate midrange and solid bass, maintaining control even at high levels.
2.5‑Way Crossover
Crossovers at 900 Hz and 2 000 Hz blend the drivers seamlessly for balanced and coherent sound.
Versatile Power Handling
With a 90 dB sensitivity and 4‑ohm impedance, the HDI‑3600 works efficiently with amplifiers from 20 to 250 watts.
HDI Waveguide
JBL’s patented waveguide technology produces a broad listening area and controlled dispersion for consistent sound quality.
Compression Driver
A 1″ Teonex compression driver delivers crisp, extended high frequencies with low distortion.
Triple 6.5″ Woofers
Three 6.5″ Advanced Aluminum Matrix woofers provide articulate midrange and solid bass, maintaining control even at high levels.
2.5‑Way Crossover
Crossovers at 900 Hz and 2 000 Hz blend the drivers seamlessly for balanced and coherent sound.
Versatile Power Handling
With a 90 dB sensitivity and 4‑ohm impedance, the HDI‑3600 works efficiently with amplifiers from 20 to 250 watts.

Expert Insight

Line Circle

The HDI‑3600 strikes a balance between compact footprint and powerful sound. Its combination of precision waveguide, compression driver and triple woofers results in an engaging, room‑filling performance ideal for both music and film.

Expert Img
Nate M
Brand Manager

Details

Line Circle

JBL HDI‑3600 6.5-Inch Floorstanding Speakers with HDI Waveguide

JBL’s HDI‑3600 delivers audiophile performance in a slim 2.5‑way tower. Its High‑Definition Imaging waveguide works with a 1‑inch Teonex compression driver to produce accurate, room‑filling treble, while three 6.5‑inch Advanced Aluminum Matrix woofers supply clean mid‑bass and articulate lower registers. The bass‑reflex cabinet uses a rear port for extended low‑frequency output, and the elegant finish options fit seamlessly into living spaces.

With a sensitivity of 90 dB and 4‑ohm impedance, the HDI‑3600 is easy to drive yet capable of handling up to 250 watts for dynamic listening sessions. Its precisely tuned crossover at 900 Hz and 2 000 Hz ensures a seamless transition between drivers, offering a balanced frequency response from the high 30s to beyond 30 kHz. Rugged construction and high‑quality binding posts round out this refined floorstander.

JBL HDI‑3600 Key Features:

  • High‑Definition Imaging waveguide provides wide dispersion and consistent sound staging.
  • 1″ Teonex compression driver (2410H‑2) delivers smooth, detailed highs.
  • Three 6.5″ Advanced Aluminum Matrix woofers with 1.5″ voice coils offer tight, agile bass.
  • 2.5‑way crossover network at 900 Hz and 2 000 Hz for seamless driver integration.
  • Bass‑reflex cabinet with rear port extends low‑frequency response.

JBL HDI‑3600 Full Product Specifications:

  • Type: 2.5‑way floorstanding loudspeaker; bass‑reflex design.
  • High‑frequency transducer: 1″ Teonex compression driver with HDI waveguide.
  • Low/Mid‑frequency transducers: three 6.5″ Advanced Aluminum Matrix woofers with 1.5″ voice coils.
  • Crossover frequencies: 900 Hz, 2 000 Hz.
  • Sensitivity: 90 dB; Nominal impedance: 4 Ω.
  • Recommended amplifier power: 20 – 250 W.
  • Frequency response: 38 Hz – 30 kHz (–6 dB).
  • Dimensions (H×W×D): 38.84 × 10.04 × 13.46 inches; Weight: 61.80 lbs.

JBL HDI‑3600 Product Q&A:

What is the benefit of the HDI waveguide on the HDI‑3600?
The waveguide shapes the dispersion of the compression driver so high frequencies remain smooth and consistent off‑axis, delivering a broad listening area with minimal reflections.
How does the 2.5‑way design differ from a 3‑way speaker?
In a 2.5‑way design, one woofer handles midrange frequencies while the other two focus on bass, improving efficiency and reducing midrange coloration compared to a standard 3‑way crossover.
What amplifier power should I use?
The HDI‑3600 performs well with amplifiers providing 20 to 250 watts per channel, making it compatible with mid‑powered integrated amps and larger separates.
Do the three 6.5″ woofers provide sufficient bass?
Yes, the triple woofers and rear‑port design allow the speaker to reach down into the high 30 Hz range, offering ample bass output for music and movies.
Can I bi‑wire the HDI‑3600?
The speaker features a single set of binding posts; high‑quality speaker cable and a stable amplifier are recommended rather than bi‑wiring.

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle
The JBL HDI‑3600 slim 2.5‑way tower with a patented waveguide, 1″ compression driver and three 6.5″ woofers for dynamic, precise sound.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

HDI Waveguide
JBL’s patented waveguide technology produces a broad listening area and controlled dispersion for consistent sound quality.
Compression Driver
A 1″ Teonex compression driver delivers crisp, extended high frequencies with low distortion.
Triple 6.5″ Woofers
Three 6.5″ Advanced Aluminum Matrix woofers provide articulate midrange and solid bass, maintaining control even at high levels.
2.5‑Way Crossover
Crossovers at 900 Hz and 2 000 Hz blend the drivers seamlessly for balanced and coherent sound.
Versatile Power Handling
With a 90 dB sensitivity and 4‑ohm impedance, the HDI‑3600 works efficiently with amplifiers from 20 to 250 watts.
HDI Waveguide
JBL’s patented waveguide technology produces a broad listening area and controlled dispersion for consistent sound quality.
Compression Driver
A 1″ Teonex compression driver delivers crisp, extended high frequencies with low distortion.
Triple 6.5″ Woofers
Three 6.5″ Advanced Aluminum Matrix woofers provide articulate midrange and solid bass, maintaining control even at high levels.
2.5‑Way Crossover
Crossovers at 900 Hz and 2 000 Hz blend the drivers seamlessly for balanced and coherent sound.
Versatile Power Handling
With a 90 dB sensitivity and 4‑ohm impedance, the HDI‑3600 works efficiently with amplifiers from 20 to 250 watts.
Expert Insightdown arrow

Expert Insight

Line Circle

The HDI‑3600 strikes a balance between compact footprint and powerful sound. Its combination of precision waveguide, compression driver and triple woofers results in an engaging, room‑filling performance ideal for both music and film.

Expert Img
Nate M
Brand Manager
Detailsdown arrow

Details

Line Circle

JBL HDI‑3600 6.5-Inch Floorstanding Speakers with HDI Waveguide

JBL’s HDI‑3600 delivers audiophile performance in a slim 2.5‑way tower. Its High‑Definition Imaging waveguide works with a 1‑inch Teonex compression driver to produce accurate, room‑filling treble, while three 6.5‑inch Advanced Aluminum Matrix woofers supply clean mid‑bass and articulate lower registers. The bass‑reflex cabinet uses a rear port for extended low‑frequency output, and the elegant finish options fit seamlessly into living spaces.

With a sensitivity of 90 dB and 4‑ohm impedance, the HDI‑3600 is easy to drive yet capable of handling up to 250 watts for dynamic listening sessions. Its precisely tuned crossover at 900 Hz and 2 000 Hz ensures a seamless transition between drivers, offering a balanced frequency response from the high 30s to beyond 30 kHz. Rugged construction and high‑quality binding posts round out this refined floorstander.

JBL HDI‑3600 Key Features:

  • High‑Definition Imaging waveguide provides wide dispersion and consistent sound staging.
  • 1″ Teonex compression driver (2410H‑2) delivers smooth, detailed highs.
  • Three 6.5″ Advanced Aluminum Matrix woofers with 1.5″ voice coils offer tight, agile bass.
  • 2.5‑way crossover network at 900 Hz and 2 000 Hz for seamless driver integration.
  • Bass‑reflex cabinet with rear port extends low‑frequency response.

JBL HDI‑3600 Full Product Specifications:

  • Type: 2.5‑way floorstanding loudspeaker; bass‑reflex design.
  • High‑frequency transducer: 1″ Teonex compression driver with HDI waveguide.
  • Low/Mid‑frequency transducers: three 6.5″ Advanced Aluminum Matrix woofers with 1.5″ voice coils.
  • Crossover frequencies: 900 Hz, 2 000 Hz.
  • Sensitivity: 90 dB; Nominal impedance: 4 Ω.
  • Recommended amplifier power: 20 – 250 W.
  • Frequency response: 38 Hz – 30 kHz (–6 dB).
  • Dimensions (H×W×D): 38.84 × 10.04 × 13.46 inches; Weight: 61.80 lbs.

JBL HDI‑3600 Product Q&A:

What is the benefit of the HDI waveguide on the HDI‑3600?
The waveguide shapes the dispersion of the compression driver so high frequencies remain smooth and consistent off‑axis, delivering a broad listening area with minimal reflections.
How does the 2.5‑way design differ from a 3‑way speaker?
In a 2.5‑way design, one woofer handles midrange frequencies while the other two focus on bass, improving efficiency and reducing midrange coloration compared to a standard 3‑way crossover.
What amplifier power should I use?
The HDI‑3600 performs well with amplifiers providing 20 to 250 watts per channel, making it compatible with mid‑powered integrated amps and larger separates.
Do the three 6.5″ woofers provide sufficient bass?
Yes, the triple woofers and rear‑port design allow the speaker to reach down into the high 30 Hz range, offering ample bass output for music and movies.
Can I bi‑wire the HDI‑3600?
The speaker features a single set of binding posts; high‑quality speaker cable and a stable amplifier are recommended rather than bi‑wiring.
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Reviews

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