Loud things come in small packages. Acton III is the most discreet Bluetooth speaker in the home line-up and has an even wider soundstage than its predecessor, offering re-engineered sound for an immersive home audio experience. It delivers all the room-filling Marshall signature sound you’d expect from a home speaker. AUDIO SPECIFICATIONS FREQUENCY RANGE 45–20,000 Hz ADJUSTABLE BASS AND TREBLE CONTROLS Fine-tune your music using the analogue controls on your speaker STEREO/MONO Stereo MAXIMUM SOUND PRESSURE LEVEL 95 dB @ 1 m CABINET PRINCIPLE Bass-reflex POWER AMPLIFIERS One 30 Watt Class D amplifier for the woofer Two 15 Watt Class D amplifiers for the tweeters CONTROLS AND CONNECTIVITY WI-FI No WIRED CONNECTIVITY 3.5 mm Input TOP PANEL CONTROLS Source button Volume control knob Bass control knob Treble control knob Play/pause button Skip backward/forward control knob Power switch MICROPHONE SYSTEM No VOICE COMMAND No CUSTOMISE SOUND Yes, on speaker and in app BLUETOOTH RANGE 10 m 30 ft CONTROL KNOB No WIRELESS CONNECTIVITY Bluetooth 5.2 Ready for Bluetooth LE Audio INCLUDED IN THE BOX BOX CONTENTS Acton III speaker User manual and legal and safety information Mains lead PHYSICAL UNIT DIMENSIONS 260 x 170 x 150 mm 10.24 x 6.69 x 5.91 in WEIGHT 2.85 kg 6.28 lb WATER RESISTANCE No POWER MAINS INPUT VOLTAGE 100–240 V NETWORK STANDBY POWER CONSUMPTION No MAINS FREQUENCY 50–60 Hz COMPATIBLE APPS APPS Marshall Bluetooth app (iOS & Android)
