Marshall Kilburn II Black – Portable Bluetooth Speaker, 20W + 2 x 8W Class D Amplifiers, 20+ Hours, Bass & Treble Knobs, aptX, IPX2

The Marshall Kilburn II Black is Marshall’s classic portable speaker in its plainest finish: black textured vinyl, a solid metal grille, the script logo and three knobs on top, like a small guitar amp you can carry by its strap. It plays in stereo, runs for more than 20 hours on a charge and weighs 2.5 kg. Marshall has since released Kilburn III, but the Kilburn II remains the model with physical bass and treble knobs, aptX and a wired 3.5 mm input.

Why pick the Marshall Kilburn II Black

Marshall sells Kilburn II in several colours, including Black, Grey, Burgundy, Indigo and Black and Brass. The all-black version has black hardware and a darker look, so it fits into a living room shelf, a studio desk or a car boot without drawing attention, and it hides scuffs and fingerprints better than lighter finishes. It is also the colour most people picture when they think of a Marshall amp.

If you want the gold-tone detailing, the Marshall Kilburn II Black and Brass is the same speaker with brass-coloured accents.

Amplifiers and sound, stated precisely

Marshall lists one 20 W Class D amplifier for the woofer and two 8 W Class D amplifiers for the tweeters. These are the per-amplifier ratings Marshall publishes; Marshall does not state a continuous RMS output for the whole system, so treat the figures as amplifier ratings rather than a measured RMS total. The frequency range is 52 Hz to 20 kHz and maximum sound pressure is 100.4 dB at 1 m.

Marshall calls the layout True Stereophonic, a multi-directional design meant to spread sound around the room rather than firing only forwards. Marshall describes the sound as clear midrange, deep bass and extended highs.

Knobs instead of an app

The top panel of the Marshall Kilburn II Black has a power and volume knob, a bass knob, a treble knob, a Bluetooth button and a battery indicator. You change the tone by hand in a second. Marshall states that Kilburn II is not supported by any Marshall app, so there is no EQ screen, no firmware updates from a phone and no pairing with other Marshall speakers.

Battery and charging, with the conditions

Marshall rates the battery at 20+ hours of playtime. A full charge takes 2.5 hours, and 20 minutes of charging gives around 3 hours of play. Playtime drops at high volume with heavy bass, as with any portable speaker.

Charging is through the supplied power cord from a wall socket, not over USB. Marshall specifies a 100–240 V, 50–60 Hz input, which suits UAE mains power directly.

Bluetooth 5.0, aptX and the 3.5 mm input

Bluetooth 5.0 connects within about 10 m, and Marshall lists aptX support for compatible Android phones and laptops. The 3.5 mm input on the Marshall Kilburn II Black accepts a cable from a turntable preamp, a laptop, an older MP3 player or anything else without Bluetooth.

Size, build and portability

The cabinet measures 243 x 162 x 140 mm and weighs 2.5 kg. It is wrapped in vinyl with a solid metal grille, and a guitar-inspired strap makes it easy to carry from room to terrace. The rating is IPX2, which means it tolerates light dripping water, such as a few drops of rain, but it is not a pool or beach speaker. Wipe the vinyl with a dry cloth; black vinyl shows dust in bright light, so a soft brush helps around the knobs.

Who This Is Not For

Anyone who wants a speaker for the pool or beach, since IPX2 offers only light drip protection and there is no dust rating. People who want app control, EQ presets or pairing two speakers together, none of which Kilburn II supports. Anyone who expects USB-C charging, because it charges from a mains cord. And buyers who want the longest battery life and newest features, who should look at the Marshall Kilburn III.

Ordering the Marshall Kilburn II Black in the UAE

We deliver across the emirates in up to three business days, free on orders from AED 300. The Marshall Kilburn II Black comes with a 1-year warranty from Totot. Items that arrive defective or not as ordered can be returned within 14 days, and please report shipping damage within 48 hours of receiving your order.

Technical Specifications

• Colour: Black
• Type: Portable stereo Bluetooth speaker
• Amplifiers: 1 x 20 W Class D (woofer), 2 x 8 W Class D (tweeters); per-amplifier ratings, not an RMS system figure
• Frequency range: 52–20,000 Hz
• Max SPL: 100.4 dB at 1 m
• Battery: 20+ hours playtime
• Charging time: 2.5 hours; 20 minutes = about 3 hours of play
• Power input: 100–240 V, 50–60 Hz via supplied power cord
• Bluetooth: 5.0; range about 10 m; aptX
• Wired input: 3.5 mm
• Controls: Power/volume knob, bass knob, treble knob, Bluetooth button, battery indicator
• App: Not supported by Marshall apps
• Water resistance: IPX2
• Dimensions: 243 x 162 x 140 mm
• Weight: 2.5 kg
• In the box: Speaker, power cord, quick start guide, legal documentation
• Warranty: 1-year warranty from Totot

Specifications come from Marshall’s official Kilburn II product and tech specs page. Full details are published on the official Marshall Kilburn II page.

FAQ

How long does the Marshall Kilburn II Black battery last?

20+ hours of playtime, according to Marshall, with 20 minutes of charging giving about 3 hours.

How powerful is the Marshall Kilburn II Black?

1 x 20 W Class D amplifier for the woofer and 2 x 8 W for the tweeters; Marshall does not publish an RMS system output.

Does it charge with USB-C?

No. It charges from the supplied mains power cord (100–240 V).

Is the Marshall Kilburn II Black waterproof?

No. It is IPX2, which only covers light dripping water.

Does it work with the Marshall app?

No. Marshall states Kilburn II is not supported by its apps; tone is set with the knobs.

Can I connect a device to the Marshall Kilburn II Black by cable?

Yes. There is a 3.5 mm input.

Browse more in our Portable Speaker range. Every order from Totot carries a 1-year warranty covering manufacturing defects, with our 14-day return policy for defective or non-compliant items, and nationwide UAE delivery.