Description
Marshall Acton IV — Stereo Home Speaker, Black
One 4-inch dynamic woofer and two 0.75-inch tweeters with waveguides, powered by Class-D amplifiers — with Bluetooth 5.3 LE, a 3.5 mm AUX input and a stereo RCA input.
Acton IV pairs over Bluetooth 5.3 LE, with Bluetooth Multipoint so two devices can stay connected at the same time.
Auracast multi-speaker pairing
Bluetooth 5.3 LE on Acton IV supports Auracast, for pairing with more than one speaker.
Heritage amp-style controls, wall-friendly cabinet
Tactile brass knobs on the top panel control volume, bass and treble directly. Cable connections are relocated to the bottom of the cabinet, allowing the unit to sit flush against a wall.
Ways to connect
Bluetooth 5.3 LE
Wireless pairing, with Bluetooth Multipoint.
Auracast
Pair with multiple speakers.
3.5 mm AUX
Wired input for analog sources.
Stereo RCA
For turntables and analog sources.
Improved tweeters and waveguides create a better, wider soundstage. They disperse sound more evenly and cover a bigger area across the room, so listening feels more expansive.
Marshall's in-house acoustic engineers redesigned Acton IV's bass port to a shape that results in cleaner, more powerful bass — and a tighter sound at higher volumes.
Subtle adjustments to high and low frequencies adapt the tonal balance, so your music sounds consistent and composed at every volume.
One 4-inch dynamic woofer and two 0.75-inch tweeters with waveguides, each powered by Class-D amplifiers.
At a glance
| Model | Marshall Acton IV |
| Colour | Black |
| Audio output mode | Stereo |
| Woofer | One 4-inch dynamic woofer |
| Tweeters | Two 0.75-inch tweeters with waveguides |
| Amplification | Class-D amplifiers |
| Audio driver type | Dynamic driver |
| Bluetooth | Bluetooth 5.3 LE, with Auracast and Bluetooth Multipoint |
| Wired inputs | 3.5 mm AUX input; stereo RCA input for turntables and analog sources |
| Signal-to-noise ratio | 80 dB |
| Bluetooth range | 10 metres |
| Controls | Volume, bass and treble knobs on the top panel |
| Placement | Tabletop |
| Dimensions (D × W × H) | 15 × 26 × 17.1 cm |
Why buy the Acton IV at Mahajan Electronics
- Bluetooth 5.3 LE with Auracast and Bluetooth Multipoint
- Stereo RCA input for turntables and analog sources
- 3.5 mm AUX input for wired playback
- Brass volume, bass and treble knobs on the top panel
- Bottom-routed cables let it sit flush against a wall
- Since 1981 — 45+ years, three Delhi NCR stores
Bring the Acton IV home
Visit us at Raja Garden, Jail Road or Dabri Mor — or order on mahajanelectronics.com.
Image for reference only.
