Monitor Audio LV140 In-Wall Invisible Speaker
SKU: 95484865506

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 7 - Jul 12

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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: 95484865506

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M
Verified Purchase
MC2
Port Orchard, US
★★★★★ 5
Great for everyday wear, vibrant dial, comfy band, no locking crowns. Would buy again.
Color: 6638: Gold band & Green dial
Excellent price point, stylish, and the pictures match what you get. The green is bright and vibrant and the gold band looks real although stainless. A great piece to wear all the time without worrying about losing value. Would buy again. My biggest complaint: The small crown do not lock so they get randomly hit and cant be trusted. The time kept is fine but do no expect to be able to lock the days in. The crown wont spin to lock them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
O
Verified Purchase
Orialis
Louisville, US
★★★★★ 5
Es una belleza de reloj
Color: 6638: Gold band & Gold dial
Hermoso tal como se describe en la imagen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 4
Looks really good.
Color: 6638: Gold band & Gold dial
Looks great, quality is really good too. Only downfall is that if you don't wear it everyday, you will have to wind it up and move it to get the second hand moving again and then set the time again i can get mine sit for a whole day without resetting time but by day two it has to be reset. Even with that, it's a great watch. Have gotten lots of compliments.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
B
Verified Purchase
B. Johnson
Chelsea, US
★★★★★ 5
Best quality for the price!
Color: 9910: All black
For the price all these Olevs watches are bad ass!! I have 3 of them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
K
Verified Purchase
Kalen Wodraska
Carnegie, US
★★★★★ 1
Beautiful, but doesn’t last
Color: 9910: All black
It’s beautiful, but does not last. Purchased as a gift for my husband and it stopped working altogether and wasn’t able to be wound after a few weeks. We returned it. He really missed having it so we ordered a new one, hoping to have better luck. This one lasted a few months but the needle for then”Day of the week” has since fallen off today. Very disappointing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

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