Loft 20

Artikel# LOFT 20
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Get HD video and music to sound their best with the JBL® Loft20 two-way center-channel loudspeaker. Low and midrange frequencies come through clearly from its dual 4-inch (100-millimeter) PolyBass drivers. High-frequency audio flows through its 1-inch (25-millimeter) tweeter, which can reach frequencies up to 150kHz. The tweeter’s Elliptical Oblate Spheroidal™ (EOS) waveguide spreads sound to make every seat in your home theater a great listening position. And the speaker is magnetically shielded, so it won’t cause interference on your TV. Slim in form, the JBL Loft20 will enhance your space with its stunning looks and beautiful sound.
At a Glance:
  • 10 – 150 watts suggested amplifier range
  • Dual 4" (100mm) PolyBass woofers
  • 1" (25mm) soft dome tweeter with EOS waveguide
  • FreeFlow port technology
  • Straight-Line Signal Path (SSP) design
  • Accurate frequency response
  • Magnetically shielded
What's in the Box:
  • 1 JBL Loft20 dual 4" (100mm) center-channel speaker
  • Owner’s manual
Today’s flat-panel televisions provide you with a clear, high-definition image, and they look stunning. Their thin profiles enhance your listening space without taking up too much of it. To complement these slim TVs, we’ve created the Loft Series of home theater speakers. Their look is contemporary, and their sound is out of this world. The series’ Loft20 two-way center-channel speaker handles vocal reproduction with clarity, precision and presence. Dual 4-inch (100-millimeter) PolyBass woofers bring you resounding lows and clear mids that will make you feel as if you’re sitting in the middle of a movie or concert. A 1-inch (25-millimeter) soft dome tweeter delivers high frequencies up to 150kHz – far beyond the range of human hearing. The tweeter also features our proprietary Elliptical Oblate Spheroidal™ (EOS) waveguide technology, which creates a full, rich, 3D-like soundstage throughout your listening space. The Loft20’s drivers are also magnetically shielded, so you can place the speaker directly above or below your screen without worrying about its causing unwanted interference . We’ve voice-matched and engineered the Loft20 to complement other speakers in the Loft Series. From its elegant look to its breathtaking sound, you’re going to love how it fits into your home theater.
Product Features:
  • 10 – 150 watts suggested amplifier range
    JBL engineers designed the Loft20 center-channel speaker to produce precise, exceptional sound from a receiver or amplifier capable of delivering up to 150 watts.
  • Dual 4" (100mm) PolyBass woofers
    Paper produces the most natural sound of all driver materials. We’ve reinforced the Loft20’s paper woofer cones with a proprietary polymer that provides additional stiffness and damping to the cone surface. These qualities provide the listener with tight bass and extended low frequencies without breakup or distortion.
  • 1" (25mm) soft dome tweeter with EOS waveguide
    The Loft20’s tweeter features a 1-inch (25-millimeter) soft dome with high sensitivity and fast transient response for accurate high-frequency reproduction. The tweeter sends sound through an EOS (Elliptical Oblate Spheroidal) waveguide, which gives high-frequency tones a wide, consistent listening window. The result is an incredibly broad stereo image across a huge listening area.
  • FreeFlow port technology
    A rear-firing FreeFlow™ port is acoustically matched to the Loft20’s woofer to move air out of the speaker’s cabinet. You’ll get extended bass response with low distortion, adding power to your music and excitement to your movie soundtracks.
  • Straight-Line Signal Path (SSP) design
    The ideal path from input to components to transducers is a straight line. The Loft20 takes that path. Its Straight-Line Signal Path™ (SSP) technology preserves the clarity, detail and dynamics of your favorite audio content.
  • Accurate frequency response
    The Loft20 doesn’t over-emphasize or under-emphasize any sounds. With a frequency response of 60Hz ? 150kHz, it reproduces a true, full sound range from deep bass tones to ultrahigh frequencies.
  • Magnetically shielded
    The Loft20 produces great, sit-anywhere sound throughout your home theater. And you can put it anywhere, because it’s magnetically shielded for safe placement near your TV or flat-screen display.
Magnetisch afgeschermd

Het systeem is magnetisch afgeschermd voor plaatsing op elke gewenste locatie, zelfs vlak naast uw televisietoestel of videoscherm.

Rank, stijlvol ontwerp

Glanzend afgewerkt en past in elke kamer in uw woning.


Het compactere ontwerp stelt u in staat op comfortabele wijze uw luidsprekers op meerdere plekken neer te zetten.

Manuals & Downloads:
Algemene specificaties:
Nominal Impedance
8 Ohms
Audio Specifications:
Nominal Impedance
8 Ohms
(2.83V @1m) 89dB
Frequency Response
Power Handling (Recommended)
10-150 watts
Speaker Specifications:
High-Frequncy Transducer
25mm soft-dome with EOS waveguide
Low-Frequency Transducer
100mm PolyPlas cones, Magnetically shielded
Afmetingen / Gewicht:
Height (mm)
Weight (kg)
Width (mm)
Depth (in)
Height (in)
Depth (mm)
Loft 20 heeft als beoordeling 5.0 van de 5 door 2.
Rated 5 van de 5 door uit The last piece to my updated surround system I've been replacing my 15 year old JBL 6.1 system, now a 7.2 with 6 Control One's and 2 Arena Sub 100P subwoofers. What a profound difference that his center channel speaker adds. The crispness and clarity of the sound and vocals that emanate from this speaker is awesome! While I loved the 6.1 system that I had, the difference and improvement with this speaker and the rest of my system is second-to-none. I consider myself and audiophile and have been a JBL'er since 1982. I have never been let down. I also have to floor tower speakers that I have had for 16 years. They haven't begun to fade.
Datum plaatsing: 2016-11-12
Rated 5 van de 5 door uit Great speaker This seller has an incredible fast delivery. Was my first time and I would recommended to everyone.
Datum plaatsing: 2017-11-07
  • y_2018, m_12, d_10, h_17
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  • clientName_harmanaudio

Can the Loft 20 be mounted to the wall? Does JBL have any in-wall center speakers?

Gevraagd door: Griz Green
Mounted to the wall using 2 L brackets. Has worked for years. I guess that's kinda like a shelf but semi invisible. 
Beantwoord door: Matt76
Datum plaatsing: 2017-12-02

What are the exact dimensions of the entire speaker?

Gevraagd door: alpha
Here is the physical dimension of the LOFT20 speakers: (H x W x D in inches) 5-1/8” x 15-3/4” x 7”.
Beantwoord door: Amir at Customer Service
Datum plaatsing: 2016-06-01

What wires do I use to connect my JBL Loft 20 speakers to my JVC TV

Gevraagd door: Will s
The LOFT is a passive speaker. It must be connected to an audio/video surround sound receiver in order to function.
Beantwoord door: Joe G at Customer Service
Datum plaatsing: 2017-12-02

What are the dimensions of this speaker?

Gevraagd door: Fquist
Height: 5-1/8" Width: 15-3/4" Depth: 7"
Beantwoord door: Joe At Customer Service
Datum plaatsing: 2017-12-02
  • y_2018, m_12, d_10, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
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  • clientName_harmanaudio

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