FOCAL Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for FOCAL products.

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FOCAL manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

FOCAL Mu-So Hekla Atmos Sound System User Manual

FOCAL Mu-So Hekla Atmos Sound System User Manual

May 5, 2026
FOCAL Mu-So Hekla Atmos Sound System Specifications Type All-in-one Immersive system Speaker Drivers: 15 Speaker Drivers Front: 3 x Woofers (6"x3") 2 x Midranges (2.75") 2 x Tweeters (1") Side: 4 x Full range (1.5"x 2.75") Top: 4 x Full…
Brand: FOCAL
FOCAL Mu-so Hekla all-in-one luxury Soundbar User Manual

FOCAL Mu-so Hekla all-in-one luxury Soundbar User Manual

December 30, 2025
FOCAL Mu-so Hekla all-in-one luxury Soundbar Specifications IMPORTANT SAFETY INSTRUCTIONS! Electrical hazard symbol. This symbol is intended to alert the user to the presence of high voltage within the apparatus that may be of sufficient magnitude to constitute a risk…
Brand: FOCAL
FOCAL Mu-So Hekla Luxury Soundbar User Guide

FOCAL Mu-So Hekla Luxury Soundbar User Guide

December 3, 2025
MU-SO HEKLA Quick Start FIRST STEPS WITH MU-SO HEKLA www.focal.com/first-steps/mu-sohekla GO TO THE USER MANUAL https://www.focal.com/usermanual/mu-sohekla MU-SO HEKLA (A) x 1                 (B)                     …
Brand: FOCAL
FOCAL FH21042 Wireless Speaker System User Manual

FOCAL FH21042 Wireless Speaker System User Manual

September 26, 2025
FH21042 Wireless Speaker System Product Information Specifications Type: Speakers Design: Column bass-reflex, active 3-way Frequency Response (+/-3 dB): 27 Hz - 40 kHz Low-Frequency Cutoff (-6 dB): 24 Hz Max Sound Level (per pair): 116 dB SPL (@ 1 m)…
Brand: FOCAL
FOCAL IS PSA 165 Music Comfort Speakers Instructions

FOCAL IS PSA 165 Music Comfort Speakers Instructions

August 28, 2025
FOCAL IS PSA 165 Music Comfort Speakers Check the Online Updated Compatibility list and installation manual www.focal-inside.com Thank you for purchasing a Focal product. Welcome to our High-Fidelity world. Innovation, tradition, excellence, and pleasure are our values; our one and…
Brand: FOCAL
Focal Aria Evo X User Manual

Focal Aria Evo X User Manual

manual • June 2, 2026
Comprehensive user manual for the Focal Aria Evo X loudspeaker series, including setup, installation, positioning, and technical specifications for N°1, N°2, N°3, N°4, and Center models.
Brand: Focal

FOCAL video guides

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FOCAL questions and answers

Product questions, troubleshooting answers, and setup help related to this topic.

I have a Focal sound system in my 3008. The sound from the speakers is very good when playing music. However, sometimes, but frequently, when I start my car, there is a hissing sound from the speakers. This sound continues while driving, and when I hit speed bumps, there are cracking and popping sounds. I haven't been able to pinpoint which speaker it's coming from, as it changes. The popping sounds sometimes come from the left tweeter, sometimes the right, and sometimes from the rear. I thought I was the only one experiencing this problem, but many others are. There are many people experiencing this issue in international forums, but no one has found a solution. Some have even changed the amplifier, but the problem persists. It's an annoying sound. Authorized services don't have a solution either, as they haven't experienced it.

1 answer • 2026-05-01 13:14:35
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