Teufel Ultima 40 Review

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The Bottom Line

Though hard to come by in the US, this is a pair of sublime tower speakers, up there with the likes of Klipsch, Onkyo, Pioneer, and other popular consumer audio brands. The Ultima Teufel 40 is available as either a passive or active speaker, which we cover in this review. If you can find them, this speaker pair from Teufel presents great value for money. The retail is roughly in the $400 range in Europe.

Teufel Ultima 40

The Germans seem to get a lot of things right when it comes to ingenuity and quality when it comes to consumer electronics. Many of you might not be familiar with Teufel, as they are relatively unknown outside of Germany. However, they should be more well-known worldwide because they make awesome products.

Teufel Ultima 40 Specs

  • LF Driver: 2 x 6½”
  • Mid Driver: 1 x 6½”
  • HF Driver: 1 x 1” tweeter
  • Power Handling: 120W – 200W @ 8 ohms
  • Frequency Response: 45Hz – 20kHz
  • Dimensions: 41.9″ x 8.4″ x 12.5″
  • Weight: 44 lbs per speaker

Teufel Ultima 40 Design

The Ultima 40 is an impressive-looking speaker available in black or white with matte finishes. The speakers look equally good with or without the grilles, which is great if you like to show off those sexy drivers. The Ultima 40 is a 3-way speaker system with two 6½-inch low-frequency drivers, one 6½-inch mid-range driver, and a single 1-inch tweeter. The woofers and midrange drivers feature woven Kevlar, which adds to the cone’s strength and overall aesthetics.

Even though the Ultima 40 is a large tower speaker, it doesn’t seem imposing. The Ultima 40 blends easily into the furniture with the speaker grilles on.

Ultima 40 Power Handling & Installation

Teufel has rated the Ultima 40 with a power handling of 120W to 200W and can be driven by 4 to 8-ohm amplifiers or receivers. These are great speakers for a left/right in a home theater setup, and Teufel has a complete Ultima Series, which features a center speaker, subwoofer, and rear surround.

With the Ultima 40, there are two inputs via four binding posts. The binding posts at the top send a signal to the mid-range driver and tweeter, while the bottom binding post delivers a signal to the two woofers. With this configuration, you can wire the speakers to the amplifier: a normal connection, bi-wiring, or bi-amping.

The normal connection is the easiest and most conventional way of connecting speakers. This uses the internal crossover through a cable connection between the speakers and your amplifier or receiver. There is a bridge plate, so you only have to connect the cable to one pair of binding posts.

If you prefer to power the drivers separately, you can remove the bridge plate, meaning you will need four channels to drive the Ultima 40. There are two options to do this: bi-wiring or bi-amping. Full instructions on how to wire the speakers correctly can be found in the user manual.

Teufel Ultima 40

Teufel Ultima 40 Active

If you plan to use the Ultima 40 as a stereo pair only and not in a home theater setup, you might want to consider the Ultima 40 Active instead. The Ultima 40 Active cost nearly 50% more than the passive, but you save on the amplifier and cabling. Sonically and aesthetically, the speakers sound identical. You might get a better sound from the Ultima 40 Active if you don’t power the passive speakers properly.

The Ultima 40 Active feature a primary active speaker that powers the second passive speaker. The primary speaker offers a lot in terms of inputs and tuning. Inputs include optical, RCA line (with sensitivity attenuation), and Bluetooth. You also have an HDMI ARC to connect to your TV. If you want to connect a subwoofer, there is a sub out with separate attenuation.

The primary speaker has a volume control with separate bass and treble tone controls.

A great feature of the active speaker is the ability to swap the speakers left and right. This gives you the option of placing the primary speaker either left or right, depending on where your power source is. A small but necessary convenience.

How Does the Teufel Ultima 40 Sound?

For a speaker at this price point, the Ultima 40 sounds better than expected. The bottom end is big and fat but also slightly woolly, especially if you have a hard surface behind the speakers. Two large bass ports need some air to breathe, so the position of the back wall is important. The mid-range and treble response is excellent and cannot be faulted. The mids deliver good clarity, while the highs are crisp. It’s not audiophile quality. However, the Ultima 40 does deliver a premium sound for a speaker in this class and at this price point.

For watching movies, the Ultima 40 is especially impressive. The speakers deliver excellent intelligibility for dialogue while still sounding warm and exciting for louder action scenes. The Ultima 40 delivers enough bass that you won’t need an external subwoofer. I believe this would be overkill, especially for small rooms and apartments where you don’t need a lot of low-end to fill a room. Having said that, the Ultima 40 can easily fill most living spaces!

Teufel Ultima 40

What’s in the Box?

Included with the Teufel Ultima 40:

  • 2 x Teufel Ultima 40 passive speakers
  • 2 x Sets of rubber feet


If you’re looking for something different, the Teufel Ultima 40 is one to check out. I put these on par with the Klipsch R-24F. However, the R-24F has a more controlled bass response than the Ultima 40. Consider the Ultima 40 Active over the passive model if you want a stereo pair.

You get better value for money by not spending extra on an amplifier and cabling, as well as a more efficient speaker with factory-fitted and tested amplification. If you’re looking for a full surround sound system, you have the option of the 5.1 Ultima Series, an absolute gem of a system and very affordable for the size and quality you get.

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Author: Matt Hallowes

Matt has worked as a sound engineer and tour manager since 2003. His work as a sound engineer includes both live production and venue installations. With a passion for the industry, Matt shares his knowledge and expertise with us.

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