Description

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.

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)