Pure Bass Power: The Martilo delivers a massive 14 ±1 dB sub-bass boost for deep, punchy impact, while maintaining control with a 200Hz bass crossover. The low-end hits hard without muddying the sound, giving bass guitar notes and low mids a rich, full presence.

Fast and Airy Highs: Equipped with custom planar magnetic drivers, the Martilo brings fast transients and enhanced detail to the upper frequencies. The treble is smooth yet extended, adding air, space, and resolution without harshness, creating an engaging and lively sound.

Accurate and Natural Midrange: With dual Knowles RDE balanced armature drivers, the Martilo ensures a natural, accurate midrange. Vocals and instruments sound lifelike and clear, with studio-monitor precision and minimal distortion for a true-to-life listening experience.

Crafted for Performance: Hand-assembled with individually matched drivers, the Martilo pairs craftsmanship with durability. A passive three-way crossover preserves tonal balance across the range, while the detachable 0.78mm 2-pin cable design adds versatility and convenience.

Tri-Driver Hybrid for Clarity and Impact

The Martilo pairs a precision planar driver for open, detailed highs, balanced armatures for natural, accurate mids, and dynamic drivers crafted for deep, controlled bass. A seamless three-way crossover and individual acoustic chambers keep each frequency range distinct, while hand-matched drivers ensure consistent, immersive performance.

Pure Bass Mania

The Martilo is every basshead’s dream. Its 14 ±1 dB sub-bass shelf delivers thunderous, room-shaking lows and rounded low-mids—think rich bass guitar notes—without ever bloating or muddiness, thanks to a precise 200 Hz crossover.

Full Detail Retrieval

Custom planar drivers tackle the upper treble frequencies with lightning-fast response. Tuned to add air and headspace, they bring out micro-details and sparkling harmonics while keeping the overall sound smooth and inviting.

Accurate Sound

Dual Knowles RDE balanced armatures power the midrange with studio-monitor accuracy. Precisely engineered, they minimize distortion for natural timbre and lifelike tonality, so vocals and instruments sit exactly where they belong.

Tonal Balance

A passive three-way network and independent sound tubes ensure deep bass never obscures the mids or highs. You get a full, warm midrange and a smooth, articulate treble that combine to create a spacious, well-balanced soundstage.

Craftsmanship & Connectivity

Every Martilo is hand-built, with each driver pair-matched for consistent performance and long-lasting durability. The detachable 0.78 mm 2-pin cable lets you swap in your favorite aftermarket or upgrade cable in seconds—effortless customization meets artisanal quality.

Technical Details

Drivers

1 planar driver + 2 balanced armatures (Knowles RDE) + 2×8 mm dynamic drivers

Sensitivity

100 dB @ 1 kHz (±1 dB)

Frequency Response

10 Hz–22 kHz

Impedance

9 Ω @ 1 kHz (±1.5 Ω)

Cable

2-Pin 0.78 mm to 3.5 mm

Cable Length

1.25 m ± 5 cm

Inside the Box
  • Punch Audio Martilo x1 Pair
  • Earphone Cable x1
  • 3.5 mm Plug Adapter x1
  • 4.4 mm Plug Adapter x1
  • Silicone Ear Tips x3 Pairs
  • Foam Ear Tips x3 Pairs
  • Nozzle Filters x2 Sets
  • Earphone Case x1
PRICE
$329.00 USD
FREQUENCY GRAPH

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

1 Year Warranty

The Punch Audio Martilo Comes with a 1 year warranty on In-Ear Monitors and 3 month warranty on the cable.

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 1 - 2 weeks

Note:

  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 3 reviews
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P
P.

It's great for what it aims to do. Bass doesn't bleed into mids at all, and tuning past the bass is excellent. I don't recommend it for non-bassheads wanting to listen to bass-heavy music. However, even for non-bass heads, if you're listening to other kinds of music, the Martilos add an amazing rumble to everything; combined with the overall pleasant tuning, people who aren't bass heads can enjoy these IEMs too. For the price, I would say they're worth it, even for people who don't live for bass.

E
Eliseo A.
Absolute monster

These are my first bass set IEMs and WOW! These guys pack one hell of a punch. Absolutely a must have for anyone into bass. I paired them up with the Kensei Go Bar and it only amplifies them to even higher levels. Vocals are clean and not muddy whatsoever so there's a fine balance between the rest of the tune and bass. Definitely a must have!

s
s.i.

4 of 5 stars only for the bass leabing right in the edge of boomy, blooming into the low mids a little. Its right on the line. For the price im really happy.

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