SKU: 61264872819

Monitor Audio LV140 In-Wall Invisible Speaker

Sale price$517.05 Regular price$574.50
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Monitor Audio LV140 In-Wall Invisible SpeakerKey Information Sensitivity (1W @ 1M): 82 dB (when installed as directed) Power Handling (RMS): 50 Watts (full range IEC268 5 rating) 100 Watts Music program (Using Minimum 80Hz High Pass filter) Nominal Impedance: 8 ohms Sold As: Single Speaker The Monitor Audio IV140 invisible speaker is designed to deliver best in class audio performance in concealed in wall and in ceiling applications. Concealed in wall or in ceilings, the speaker fits into all

Key Information

  • Sensitivity (1W @ 1M): 82 dB (when installed as directed)
  • Power Handling (RMS): 50 Watts (full range – IEC268-5 rating) 100 Watts Music program (Using Minimum 80Hz High Pass filter)
  • Nominal Impedance: 8 ohms
  • Sold As: Single Speaker

The Monitor Audio IV140 invisible speaker is designed to deliver ‘best in class’ audio performance in concealed in-wall and in-ceiling applications.

Concealed in-wall or in-ceilings, the speaker fits into all conventional 4" stud bays, leaving enough room for cabling. Once installed and skimmed with plaster, the speaker is completely out of sight, with paint, light wallpaper or fabric hiding it from view.

A large low-frequency transducer and two high frequency transducers provide punchy, high power bass and sound vibration. This two-way transducer design also features an integrated crossover to generate a wider frequency range and deliver crystal clear sound quality with smoother overall balance and character.

An integrated back box design isolates sound and ensures consistent, controlled performance. This rigid back box reduces sound emitted from the rear of the speaker, minimising leakage into other rooms.

Monitor Audio’s IV140 is protected against overload by automatic re-setting circuit breakers (PTC). These will attenuate output for a specific time period to allow the system to cool until normal operation can safely resume.

TECHNOLOGY

  • 2-way system with integrated crossover
  • Pre-construction speaker designed to be plastered in to create ‘invisible’ appearance
  • Low-frequency transducer, featuring high power ceramic magnetics and 40 mm voice coil
  • Dual High-frequency transducers, incorporating high power Neo magnets and 30 mm voice coils
  • Rigid MDF back box construction
  • Integrated ‘hybrid’ controlled performance back box system – Fully sealed or open-back
  • High Quality crossover – including metallised film capacitors and low loss steel core inductors
  • Protected against overload by PTC’s (automatically re-setting breakers)
  • Ideal for home cinema, distributed audio, hospitality, retail and commercial background music applications (where visible discretion is key)

SPECIFICATIONS

Frequency Response (-6 dB): 75 Hz — 18 kHz (CP sealed)
55 Hz — 18 kHz (Open back)

Sensitivity (1W@1M): 82 dB (when installed as directed)

Nominal Impedance: 8 ohms

Maximum SPL: 102.8 dBA

Power Handling (RMS): 50 Watts (full range – IEC268-5 rating)
100 Watts Music program (Using Minimum 80Hz High Pass filter)

Recommended Amplifier Requirements: 20-50 Watts (full range)
20-100 Watts (Using Minimum 80 Hz High Pass filter)

Drive Unit Complement: 1 x Low-Frequency transducer
2 x High-Frequency transducer

Overall Dimensions (Including Grille (H x W x D)): 642 x 401.5 mm (251/4 x 1513/16")

Overall Depth: 106 mm (43/16")

Cut-Out Dimensions: 591 x 350.5 mm (231/4 x 1313/16")

Mounting Depth: 94 mm (311/16")

Connection: Sprung push type terminals – Gold plated

Fixing Type: Self-tapping screw

Construction Material: 9 mm MDF

Colour / Finish: Black painted, white membrane

Pre-Construction Bracket: WBIV140 Pre-Construction Bracket

Weight: 9 kg (20 lb)Sold As: Single Unit

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61264872819

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M. Schmitz
Phoenix, US
★★★★★ 2
Has Potential, Poorly Executed
Format: Kindle
I really really wanted to enjoy this book and was looking forward to reading it. However there were just one too many convoluted plot points, sentences just did not flow nicely at times, and I was left with a lot of confusion on my end. I think it has the bones of being a great story but seems like it was rushed and I had to push myself to finish the last of the book and was left with an unsatisfying ending. It’s definitely different from other omegaverse novels I’ve read but not for good reasons. I really think it could be great but needs some serious tweaking and editing before I’d read it again.
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Reviewed in the United States on February 3, 2025
C
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Carmen Alicea
Charlottesville, US
★★★★★ 5
Secrets, Seduction, and Rockstars!
Format: Kindle
Rockstars, secrets, and off-the-charts chemistry? Sign me up! Cinder Blaze takes us on a rollercoaster of passion and peril with Knot Their Omega. Blair Vesper, a secret Omega masquerading as an Alpha, strikes a risky deal to tour with Blooming Salvation, a band teetering on the edge of chaos. Enter Icarus Morrigan, the enigmatic manager, and his three complicated and irresistibly sexy rockstars: wild Kenji, icy Kaiser, and fiery Nathaniel. This book delivers steamy Omegaverse drama, sizzling slow-burn romance, and just the right dash of angst. The tension between Blair and the band crackles like electricity onstage, while the societal stakes add depth to the spicy dynamics. Short, sharp, and oh-so-sinful Knot Their Omega will have you hooked from the first note!
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Reviewed in the United States on December 9, 2024
A
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Ashley Morgan
Alexandria, US
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!! Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
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Carmen Alicea
Phoenix, US
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat. It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
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Shianne Whipple
Houston, US
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot. Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable. The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold. The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025

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