(B-Stock) SPM-435 BK Live In-Ear Monitors

B-stock information

Warranty: This product comes with a 3-year warranty.
Complete: Yes
Original packaging: Damaged
Condition of product: Traces of use (no damage/scratches)

What is a B-stock product?

A product becomes B-stock when it can no longer be sold as new. It can simply be a product that has been returned by a customer or it may have packaging that is damaged or missing. It’s possible that the product itself may show slight signs of use or damage too. All B-stock products are fully checked to ensure that they work properly and you can find details of why the product is a B-stock in the information above.

B-stock information

The B-stock tab on the product page shows information about the B-stock product. Be aware that this information supersedes anything you may read in the product description. The product description includes text and specifications about the product in its brand-new state. It’s possible that a B-stock item may be missing accessories mentioned in the text or specifications, for instance, but if so, this will always be mentioned in the B-stock information. B-stock products also include photos of the actual B-stock item so that you can see exactly what it looks like.

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Original packaging

Packaging in good condition: undamaged (sticky tape residue may be visible)
Packaging damaged: box has dents, tears and/or holes
Packaging missing: replaced with a Bax Music box

State of product:

New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
Scratches/damage: product has scratches and/or damage

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Yes! Our 30-Day Trial Period also applies to B-stock products.

Do B-stock products come with a warranty?

Yes! Our usual Bax Music warranty also applies to most B-stock products.

(B-Stock) SPM-435 BK Live In-Ear Monitors
Product no: 5000-0027-4948

Product information

General

Surprisingly solid and amazingly affordable, these Stagg SPM-435 in-ear monitors are ready to take on serious sound monitoring jobs! The 4-driver design of these in-ears has resulted in a broad frequency range and high sensitivity, making sure you'll be able to clearly hear every last sonic detail across the 10Hz - 40kHz range. The pure and balanced sound produced by the SPM-435s comes from two dynamic drivers and two balanced armatures, where the dynamic drivers take care of rich bass and mid-range presence, while the armatures are focussed on supple upper-mids and trebles. In other words, exactly the sort of rich, neutral sound you've come here to find!

Specifications

Product features

Complete: Yes
Sustainable product: Not specified
Headphone impedance: 30-39 ohms
Cable length: 100-149 cm
Colour: Black
Maximum frequency: 40 - 50 kHz
Minimum frequency: 10 - 14 Hz
Original packaging: Damaged
Condition of product: Traces of use (no damage/scratches)
Changeable caps: Yes
System: 4-way

Weight and dimensions including packaging

Weight: 150 gr
Dimensions: 10,5 x 10,5 x 5,5 cm

Product specifications

Stagg SPM-435 BK
live in-ear monitors
finish: black
frequency range: 10Hz - 4kHz
sensitivity: 108 dB/mW
impedance: 30 Ohms
connector: right-angled stereo mini-jack
length: 1.2m
weight: 2g
included:
- EVA case
- 3 sets of memory foam ear tips
- 2 sets of rubber ear tips

Service promise

Bax Music Warranty This product comes with a 3-year warranty.

This product comes with a 3-year warranty.

Reviews (27)

4.7

27 reviews

Rating

5 stars 21 4 stars 4 3 stars 2 2 stars 0 1 star 0

Write a review

5 / 5

Stagg SPM-435 BK Live In-Ear Monitors

Having been a user of Shure IEMs for some time, I needed a replacement. Given my available budget and the price point on these IEMs, I was prepared to be slightly underwhelmed. Totally not the case. After swapping out the fitted buds for the supplied silicone flanged buds that seal in my ears better, I’m very impressed with the audio quality right across the range of frequencies. My view. Very good value, very good quality. The only criticism I have is regarding the mini stereo jack. Personally, rather than the straight mini jack, I would have liked to have a right-angle stereo mini jack that fits my wireless body pack better. Do I have buyer remorse? Nope… Would I recommend them to my band mates? Hell Yes….

December 4, 2024 | Gary Toogood

5 / 5

Stagg SPM-435 BK Live In-Ear Monitors

Really excellent value. They sound great, fit well and seem like they will last for a long time

January 26, 2024 | Andy

4 / 5

Stagg SPM-435 BK Live In-Ear Monitors

Just bought these here in Cyprus from a local store and wanted to share my experience. I listened to music that I'm very familiar with and immediately noticed a massive dip in the high mids. It's so obvious it's not funny. Thankfully my sound card's (RME UFX) software mixer allows me to EQ my outputs so I added 8db at 3kHz. It instantly opened up and sounded awesome. Without the EQ it sounds like you've thrown a blanket over a speaker. I don't know how they achieved that with 4 drivers. Either way, try it out yourselves. 8dB at 3kHz, nice and wide Q. I also added 5dB shelf at 60Hz and the end result was very pleasing. I'd recommend these if you have a way of EQing your outputs, otherwise, you'll feel that hole in the frequencies. If you can EQ your output then you can't beat how big this sounds at this price point.

January 23, 2023 | Philip

Reviews from other countries

5 / 5

Stagg SPM-435 BK Live In-Ear Monitors

Vu le prix, je trouve qu'ils font très bien le boulot.
La fabrication est de qualité, et mes amis qui me l'ont conseillé m'ont confirmé qu'ils avaient une très bonne tenue dans le temps.
La qualité sonore est correcte et les différents embouts proposés permettent de s'adapter correctement aux différents types d'oreilles.

July 29, 2026 | Antony J.

This review was automatically translated from French.

4 / 5

Stagg SPM-435 BK Live In-Ear Monitors

Nog niet getest. Maar Bax geeft aan dat de minimale frequentie 10-14 Hz is.
Op de doos van deze Stagg SPM 435 staat de totale frequentie van 20 Hz tot 20 kHz.
Het zal de pret niet drukken, Zeker gezien de prijs niet.

April 27, 2026 | Marcel N.