THIEL PX02 Passive Subwoofer Crossover Speakers CS2.3 CS2.4

( Brand: Thiel ), ( Manufacturer Part Number: PX02 ), ( Model: THIEL PX02 ), ( Type: Subwoofer Crossover ), ( Shape: Rectangular ), ( Connectivity: Wired )

Review THIEL Passive Subwoofer Crossover Used. And Speakers

The Thiel Audio PX02 passive subwoofer crossover is a meticulously engineered component designed to optimally interface the CS2.3 and CS2.4 speakers with a subwoofer, delivering an exceptional low-frequency performance. This crossover is a testament to Thiel Audio's commitment to creating high-fidelity sound systems.

The PX02 is a second-order, Linkwitz-Riley type crossover. This design ensures a smooth and natural frequency response, minimizing audible distortions and phase anomalies. The crossover features custom-designed inductors and capacitors, which are meticulously tuned to provide optimal impedance matching and electrical response.

The inductor design is a low-Q, low-distortion air-core type, which minimizes the magnetic energy storage and ensures quick transient response. The capacitors, on the other hand, are carefully selected metalized polypropylene types that provide a wide frequency response, low distortion, and high power handling capability.

The PX02 crossover also features gold-plated binding posts to ensure reliable and secure connections to the speaker wires. These binding posts can accommodate banana plugs, spade lugs, or bare wires, making it versatile and adaptable to various speaker configurations.

Additionally, the crossover is adjustable, allowing users to fine-tune the low-frequency response to their specific system and room acoustics. The adjustment range is from 30Hz to 150Hz, providing ample flexibility to achieve the desired bass response.

In summary, the Thiel Audio PX02 passive subwoofer crossover is a high-performance and versatile component that seamlessly integrates your CS2.3 or CS2.4 speakers with a subwoofer, resulting in an exceptional low-frequency performance and an overall superior sound system.

The Thiel PX02 passive subwoofer crossover is a popular choice for those looking to add deep bass to their CS2.3 or CS2.4 speaker systems. Here are some pros and cons to consider before making a purchase.

1. High-quality components: The Thiel PX02 uses high-quality components, including premium capacitors and inductors, which results in accurate and precise bass response.

2. Adjustable crossover frequency: The adjustable crossover frequency allows users to fine-tune the bass response to their specific speaker system and room acoustics.

3. Easy installation: The passive design of the Thiel PX02 means that it is easy to install and connect, requiring no external power source or complicated wiring.

4. Durable construction: The Thiel PX02 is built to last, with a rugged metal chassis and heavy-duty terminals.

5. Improved system performance: By using a dedicated subwoofer crossover, the CS2.3 or CS2.4 speakers can focus on their intended frequency range, resulting in improved overall system performance.

1. Cost: The Thiel PX02 is a premium product, and its price tag may be prohibitive for some budget-conscious audiophiles.

2. Limited bass extension: Depending on the specific CS2.3 or CS2.4 speaker model and room acoustics, some users may find that the subwoofer does not provide enough bass extension for their taste.

3. Size and weight: The Thiel PX02 is a substantial piece of equipment, and its size and weight may make it difficult to transport or install in smaller spaces.

The Thiel PX02 passive subwoofer crossover is a high-quality component that can significantly improve the bass response and overall performance of CS2.3 or CS2.4 speaker systems. Its adjustable crossover frequency, durable construction, and easy installation make it a popular choice among audiophiles. However, its cost, limited bass extension, and size and weight may be drawbacks for some. Ultimately, the decision to purchase the Thiel PX02 depends on an individual's budget, space constraints, and preferences for bass response.

If you are in the market for a high-quality subwoofer crossover for your CS2.3 or CS2.4 speaker system and are willing to invest in a premium component, the Thiel PX02 is an excellent choice. Its adjustable crossover frequency, high-quality components, and easy installation make it a worthwhile investment for those seeking accurate and precise bass response. However, if budget or space constraints are a concern, there are other more affordable and compact options available that may better suit your needs. Ultimately, it is essential to consider your specific requirements and preferences when making a decision.

Details:

I'm starting at $125.00 and will see what happens. Functionally it is fine. Left and right channel output signal goes from the preamps/processor to left inputs on stereo amplifier driving Thiel speakers in question. The sub output from the pre/pro connects to LFE input on.

Because I was not familiar with it or its application left aside. Thiel PX02 Passive Subwoofer Crossover used. Unfortunately, they were difficult to read for me so I didn't print it out. In fact, I sold both pairs of these used Thiel speakers early on in my tenure at TAS.

Anyone's guess at this point in time. Regarding connectivity. Specifically for Thiel CS2.3 CS2.4 speakers. The back story: This is one of the smaller items I came across in our used gear area probably a year or two ago.

A single balanced XLR from the crossover then connects to normal input of sub. Visually, due to age I would describe it be in B condition. Regarding pricing. It was not until a couple of years later that I came across this crossover.

A second set of speaker cables connects from the left and right outputs stereo amplifier driving Thiel to binding posts inputs on crossover.

part #: px02 prices

• $29.95-$142.99

specifications shuspea:

• brand: Thiel
• mpn: Px02
• model: Thiel Px02
• type: Subwoofer Crossover
• shape: Rectangular
• connectivity: Wired

general shuspea:

• condition: Used
• TV, Video Home Audio > Home Audio > Home Speakers Subwoofers

returns shuspea:

• policy: No Returns

offer shuspea:

• availability: In Stock
• started: May 13, 2026
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1

seller shuspea:

• city: Milford, Connecticut
• # reviews: 229
• rating: 100.0%

shipping shuspea:

• type: Calculated
• transit: 3-8 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• cost: $11.90

payments shuspea:

• wallet: Apple-pay
• other
• credit card: Visa

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