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Marshall Middleton II 30-Hour Battery IP67 Waterproof Portable Bluetooth Speaker

Marshall Middleton II 30-Hour Battery IP67 Waterproof Portable Bluetooth Speaker

The Marshall Middleton II delivers a heavy-duty audio experience in a portable frame, featuring a quad-speaker array and True Stereophonic technology for immersive 360-degree sound. Engineered for durability and longevity, it offers over 30 hours of playtime and an IP67 rating, making it the ultimat


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Description

The Marshall Middleton II stands as the most powerful portable speaker in the brand's lineup, blending the iconic rock-and-roll aesthetic with modern acoustic engineering. Utilizing True Stereophonic technology, this speaker projects sound in every direction, ensuring a consistent and rich listening experience regardless of your position. With its robust build and refined Class D amplification, it bridges the gap between compact travel speakers and stationary home audio systems.


This product is for:
- Outdoor Adventurers: Those who need a rugged, IP67-rated device that survives dust, rain, and mud without compromising audio quality.
- Long-Distance Travelers: Users requiring extended battery life, with over 30 hours of playback and a power bank feature to charge mobile devices on the go.
- Home Audiophiles: Listeners who appreciate tactile control over their music via dedicated bass and treble adjustments on the top panel.
- Social Hosts: Individuals who utilize Stack Mode to connect multiple Middleton units for a larger, synchronized soundstage at gatherings.
- Eco-Conscious Consumers: Users looking for longevity, supported by a replaceable lithium-ion battery and a sustainable, PVC-free construction.

Detailed specifications:
- Audio Configuration: Two 30W Class D amplifiers for woofers and two 10W Class D amplifiers for tweeters.
- Driver Specs: Dual 3-inch woofers, dual 0.6-inch tweeters, and passive radiators in a sealed cabinet.
- Connectivity: Bluetooth 5.3 with a 60-meter range and a 3.5mm AUX input for wired sources.
- Battery Performance: Approximately 30 hours of playtime at 50% volume; 3-hour full charge via USB-C (5V/3A).
- Physical Dimensions: 23 x 9.8 x 11 cm; Weight: 1.8 kg (approx. 3.97 lbs).
- Durability Rating: IP67 dust and water resistance (submersible up to 1 meter for 30 minutes).

Operating the Middleton II is a tactile delight, centered around the multi-directional control knob that handles playback and volume with precision. The inclusion of Bluetooth 5.3 ensures a stable, high-bandwidth connection that maintains clarity even at the edge of its 60-meter range. Sonically, the speaker punches well above its weight class, delivering a maximum SPL of 87 dB. The dual-woofer setup provides a deep, resonant low-end that remains tight, while the dedicated tweeters ensure that vocals and high-frequency details are never lost in the mix, even at high volumes.

When compared to smaller portable units like the Emberton series, the Middleton II offers a significantly wider frequency response (50 Hz - 20 kHz) and nearly double the power output, making it suitable for larger outdoor spaces. Unlike larger home-only speakers, the Middleton II retains a manageable 1.8kg weight and includes a detachable carry strap, offering a superior balance of high-fidelity output and mobility. Its ability to function as a power bank via the USB-C port further distinguishes it from competitors, providing utility that extends beyond simple music playback.

Q: How long does it take to charge the Marshall Middleton II?
A: A full charge takes approximately 3 hours using a 5V/3A charger, while a 20-minute quick charge provides about 5 hours of playtime.

Q: Can I use the Middleton II to take phone calls?
A: Yes, the speaker features a built-in microphone, allowing you to answer or reject calls directly from the top control panel.

Q: Is the battery in the Middleton II replaceable?
A: Yes, the Middleton II is designed with a replaceable lithium-ion battery to extend the overall lifespan of the product.

Q: What is the maximum range of the Bluetooth connection?
A: The device utilizes Bluetooth 5.3 technology, providing a stable wireless connection range of up to 60 meters (approx. 200 feet).

Q&A:
Q: Can I customize the sound profile of the speaker?
A: Absolutely. You can adjust bass and treble directly using the physical buttons on the speaker or through the Marshall Bluetooth app for precise EQ control.
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