JTR Captivator 4000ULF-TL Subwoofer - Dreamedia AV
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Dreamedia AV
High-performance black speaker cabinet featuring dual woofers, ideal for enhancing home theater sound quality.
High-performance black speaker cabinet featuring dual woofers, ideal for enhancing home theater sound quality.
Compact black speaker designed for high-quality audio in home theater systems or whole house audio setups.
Stylish black AV cabinet designed for optimal home theater component organization and aesthetic appeal.
JTR

JTR Captivator 4000ULF-TL Subwoofer

JTR

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$5,799.00

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877-417-9000 Hannah

Description

JTR Captivator 4000ULF-TL is a bass-reflex subwoofer with dual 18-inch drivers and a 4000 W DSP-controlled amplifier built for deep, controlled low-end output. Its tall, braced Baltic birch cabinet and front-firing design deliver strong pressure and punch for serious home theater and music systems.

Estimated Lead Time

4 to 6 weeks

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JTR Captivator 4000ULF-TL Subwoofer

$5,799.00

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Description

Built for Bass That Shows Up Everywhere

If you want low end that doesn’t disappear when the room gets loud, the Captivator 4000ULF-TL is built for that job. With dual 18-inch drivers in a tall, low-tuned bass-reflex cabinet, it delivers deep pressure that hits right away and keeps going when scenes get heavy.

Power That Keeps Control

A 4000 W RMS DSP-controlled amplifier gives you the headroom to push without sag. The large slot port keeps airflow clean, so output stays strong instead of compressed. You get depth and punch together, not boom.

Heavy Build, Easy to Live With

The cabinet is thick Baltic birch with heavy bracing, keeping vibration out of the picture. Everything fires forward for flexible placement. With XLR and RCA inputs, auto turn-on, trigger support, and LF adjust, setup is straightforward and predictable.

Key Features

  • Dual 18-inch high-excursion drivers

  • 4000 W RMS Class-D amplifier with DSP

  • Bass-reflex design tuned for very deep output

  • Tall cabinet for stronger low-frequency reach

  • Large slot port to reduce turbulence

  • Front-firing cabinet for flexible placement

  • Balanced XLR and RCA connectivity

  • Heavy Baltic birch cabinet construction

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Specifications
Frequency +/- 3db10.5-125hz
Amplifier4000 watts RMS
Dimensions (HxWxD)58″ x 20.5″ x 28″ (HxWxD)
Shipping Weight (Less Pallet)265 lbs
Construction18mm, 13ply, void free, Baltic Birch (several times stronger and more expensive than MDF)
Exterior FinishMatte Black Paint
ConnectorsRCA and XLR
Warranty5 year Manufacturer defect (amplifier 3 year)

Output That Goes Deep

With its dual 18″ drivers and reflex tuning, the 4000ULF-TL pushes low-frequency energy that most standard subs can’t match. You feel impact where it matters — big explosions, bass drops, and deep music passages come through with pressure that’s controlled, not mushy.

DSP Keeps It Practical

The built-in DSP with auto input and turn-on keeps response clean and predictable. Even when output gets heavy, distortion stays down and the sub doesn’t muddy the rest of your system. That makes it easier to integrate with AVRs and external amps.

Solid Build That Fits Real Rooms

The Baltic birch cabinet and front-firing design make placement simple, and the slot port keeps airflow smooth at higher output. Features like balanced inputs, trigger support, and LF adjust give you ways to tune the sub to your room and setup without guesswork.

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Bretnea Harvey
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Bryan Kinnnamon
"Fast Quote with a great design."
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Tristan Richards
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Tristan Richards
Brian Zieroth
"Dreamedia was truly awesome to work with! Kellen worked with me throughout the process..." ... click to read more
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Brian Zieroth
Darrin Hansing
"Like many people, my first experience with Dreamedia was on YouTube. I was captivated by..." ... click to read more
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Darrin Hansing
Corbin Jewell
"Dremedia is the way to go! Awesome customer service and a pleasure working with Kellen...."
★★★★★
Corbin Jewell
Rick Thompson
"I relocated from Ohio to Texas and was looking for that company that can put..." ... click to read more
★★★★★
Rick Thompson
Rachel Nousiadis
"The guys over at Dreamedia are extremely knowledgeable on all the newest technology for your..." ... click to read more
★★★★★
Rachel Nousiadis
Tracey Laneve
"We’ve used Dreamedia for 2 houses now and they deliver excellent service. They always have..." ... click to read more
★★★★★
Tracey Laneve
Ty Eichele
"This was my second purchase and both of them were extremely pleasant! The communication..." ... click to read more
★★★★★
Ty Eichele
BJ Broderick
"Dreamedia is as good as it gets. Zach, Kellen and the entire team truly go..." ... click to read more
★★★★★
BJ Broderick
Large Michael
"After viewing videos from Dreamedia on YouTube, I reached out to locate A Logitech remote..." ... click to read more
★★★★★
Large Michael
Bretnea Harvey
"Kellen is trustworthy and I have no doubt this is the best stop for your..." ... click to read more
★★★★★
Bretnea Harvey
Bryan Kinnnamon
"Fast Quote with a great design."
★★★★★
Bryan Kinnnamon
Tristan Richards
"Saw Dream media researching media rooms on YouTube. They are Texas company so decided..." ... click to read more
★★★★★
Tristan Richards
Brian Zieroth
"Dreamedia was truly awesome to work with! Kellen worked with me throughout the process..." ... click to read more
★★★★★
Brian Zieroth
Darrin Hansing
"Like many people, my first experience with Dreamedia was on YouTube. I was captivated by..." ... click to read more
★★★★★
Darrin Hansing
Corbin Jewell
"Dremedia is the way to go! Awesome customer service and a pleasure working with Kellen...."
★★★★★
Corbin Jewell
Rick Thompson
"I relocated from Ohio to Texas and was looking for that company that can put..." ... click to read more
★★★★★
Rick Thompson
Rachel Nousiadis
"The guys over at Dreamedia are extremely knowledgeable on all the newest technology for your..." ... click to read more
★★★★★
Rachel Nousiadis
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FAQ

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How long are the lead times on orders?

Lead times generally take 3-5 days to ship and arrive. However, there are several items that may have unique ordering and freight conditions that vary.

Do you offer in-depth consultations?

Yes! You can schedule a free consultation under our Contact page.

Do you offer bundles?

We have bundles that can be a one size fits most. However, we would prefer to schedule a consult to talk through your exact project. Determining what is best for your space, timeline and budget.

Can you install my system?

Depending on location, there is a good chance one of our preferred partners can do the installation. We have over 20+ installers in our network across the country.