Marshall Acton IV Bluetooth Speaker Black

The Marshall Acton IV is a compact 110-watt Bluetooth home speaker combining classic Marshall styling with upgraded acoustics and modern wireless connectivity. Improved tweeters, redesigned waveguides and an adjusted tonal balance help deliver clear, consistent sound across listening levels, while the repositioned bottom-firing bass reflex port allows the speaker to sit flush against a wall.

A 4" woofer powered by a 60-watt Class D amplifier works alongside two 0.75" tweeters, each driven by a dedicated 25-watt Class D amplifier. The result is a two-way system with a frequency response of 37 Hz to 38 kHz and maximum SPL of 95 dB.

Bluetooth 5.3 provides wireless streaming with support for AAC, LC3, LDAC and SBC codecs, while Bluetooth multipoint allows connections with multiple devices. Built-in Auracast receiver functionality also allows the Acton IV to join compatible Marshall speakers playing from the same Auracast broadcast source.

For wired sources, the Acton IV includes both a 3.5 mm AUX input and stereo RCA input. Tactile controls on the Heritage amp-inspired brass panel provide direct adjustment of volume, bass and treble, while the customisable M-button can provide quick access to sound settings or Spotify Tap.

Features:

• 110W total amplifier power
• 4" (102 mm) woofer with 60W Class D amplification
• Two 0.75" (19 mm) tweeters with 25W Class D amplification each
• Improved tweeters and waveguides for clear, consistent sound
• Bottom-firing bass reflex port allows placement flush against a wall
• Bluetooth 5.3 wireless connectivity
• AAC, LC3, LDAC and SBC codec support
• Bluetooth multipoint connectivity
• Built-in Auracast receiver
• 3.5 mm AUX input
• Stereo RCA input
• Dedicated volume, bass and treble controls
• Customisable M-button with access to sound settings or Spotify Tap
• Marshall app support for EQ adjustment and room calibration
• User-replaceable knobs, feet and grille
• Classic Marshall amplifier-inspired design
• Made in part with 100% FSC-certified wood
• 38% recycled material

Specifications:

• Speaker Configuration: 2-Way
• Total Amplifier Power: 110W
• Woofer: 1 x 4" (102 mm), front-firing
• Woofer Amplifier: 60W Class D
• Tweeters: 2 x 0.75" (19 mm)
• Tweeter Amplifiers: 2 x 25W Class D
• Amplifier Configuration: 3 x Class D
• Enclosure Type: Bass Reflex
• Frequency Response: 37 Hz – 38 kHz
• Maximum SPL: 95 dB
• Bluetooth: Bluetooth 5.3
• Bluetooth Codecs: AAC, LC3, LDAC, SBC
• Bluetooth Multipoint: Yes
• Auracast: Receiver
• Analogue Inputs: 3.5 mm AUX & Stereo RCA
• Controls: Volume, Bass, Treble, Input Selection & M-Button
• Placement: Tabletop / Bookshelf
• Cabinet Materials: ABS, MDF & Polycarbonate
• Power Input: 100–240 VAC, 50/60 Hz
• Colour: Black
• Dimensions: 10.2 x 6.7 x 5.9" (260 x 171 x 150 mm)
• Product Weight: 5.7 lb (2.6 kg)
• Shipping Box Dimensions: 12.7 x 9.4 x 7.9" (32.3 x 23.9 x 20.1 cm)
• Shipping Weight: 7.85 lb (3.56 kg)