Passive subwoofer | speaker | 100W | 4 Ohm | 310x300x320mm | black wood finish

Passive subwoofer – 8", 100W RMS / 180W MAX, 4 Ω, 40 Hz-250 Hz

8-inch passive subwoofer designed for home cinema, background music and audio systems where deeper, richer and stronger low-frequency reproduction is required. The compact enclosure with an 8-inch bass speaker helps complement an existing sound system and create a fuller soundstage.

• 8-inch bass speaker – designed for deeper bass reproduction in music and home cinema systems.
• 100 W rated power – suitable for more active low-frequency enhancement in an existing sound system.
• 180 W maximum power – for short-term audio signal peak loads.
• 40 Hz-250 Hz frequency band – for the low-frequency range that enhances the sound of music, movies and effects.
• 4 Ω nominal impedance – requires an amplifier compatible with this load.
• Passive construction – can be combined with existing audio equipment and a correctly selected amplifier.
• MDF-type enclosure – for a stronger acoustic construction.
• Wood grain surface – helps integrate the speaker more easily into home or commercial interiors.

• Home cinema systems – for movie effects, low frequencies and a stronger sound experience.
• Living rooms – for music listening when richer bass and fuller sound are desired.
• Background music systems – when the overall sound field needs to be complemented with low frequencies.
• Recreation areas – for music, movies and multimedia content.
• Small commercial spaces – in salons, lounge rooms or representative premises.
• Audio system upgrades – when the existing system has a suitable amplifier but lacks low frequencies.

For example, in a home cinema room, this passive subwoofer is connected to a compatible amplifier that supports a 4 Ω load. The main speakers reproduce mid and high frequencies, while the subwoofer complements the system with deeper bass.

This makes movie sound effects, music and gaming audio more dynamic, while the overall soundstage becomes fuller and more immersive.

For an audio system installer: a suitable passive 4 Ω subwoofer for systems using an external amplifier and requiring an additional low-frequency channel.

For a home cinema user: helps enhance the sound effects of movies, concerts and games by adding more low-frequency energy.

For an interior designer: the wood grain finish allows the speaker to be more easily integrated into a living room, lounge area or home cinema space.

For a music lover: suitable for complementing an existing sound system when clearer, richer and deeper bass is desired.

Before use, it is necessary to check whether the amplifier supports a 4 Ω load and whether its output power is suitable for this subwoofer. An incorrectly selected amplifier may distort the sound, overheat or damage the speaker.

• Disconnect the amplifier power before connection.
• Use only with an amplifier compatible with a 4 Ω load.
• Do not exceed the speaker’s 100 W rated power.
• Use a speaker cable with a suitable cross-section.
• Observe correct polarity to avoid loss of low-frequency efficiency.
• Do not place the speaker in direct moisture or near heat sources.
• Leave enough space around the enclosure so that sound can spread more freely.
• Final connection is recommended to be entrusted to an audio system specialist.

Quick selection guide

Choose an 8" passive 4 Ω subwoofer when you need to complement an existing home cinema, music or background sound system with richer low-frequency reproduction.

More powerful bass for home cinema and music systems

The 8-inch passive subwoofer is a practical solution for systems that require more bass, dynamics and a fuller sound atmosphere.

Thanks to its 100 W rated power, 180 W maximum power, 4 Ω impedance, 40 Hz-250 Hz frequency range, MDF-type enclosure and compact dimensions, it is suitable for home cinema, music systems and complementing existing audio equipment with low frequencies.