CSS Criton 1TD-X Kit (Pair)

Grill kits now available here!

The Criton 1TD-X is a highly acclaimed speaker kit that has earned rave reviews from critics and customers alike. Praised for its detailed yet non-fatiguing sound, deep and impactful bass, and exceptional imaging, the 1TD-X has received hundreds of 5-star reviews and appears on multiple "best of" lists from reviewers.

This kit offers a rewarding and straightforward DIY experience, with assembly possible in just a weekend (depending on your finishing choices). We've designed it for easy assembly with precision-machined, fully rabbeted cabinets and our innovative SmartNode crossover boards.

High-Performance Sound

At the heart of the Criton 1TD-X are premium components designed for low distortion, high clarity, and immersive sound:

• LDW7 Woofer – Delivers clean, powerful bass that remains composed even at high output levels, offering unmatched bass clarity compared to other woofers.
• LD25X Tweeter with XBL^2 Motor – Provides a detailed yet smooth treble, ensuring hours of fatigue-free listening across all genres.

Customizable Crossover Options

The standard crossover includes poly caps, steel laminate inductors, and standard resistors, providing excellent performance. For an enhanced experience, we offer an upgraded crossover option, featuring:

• Mills resistors
• 14 AWG air core inductors
• Jantzen Superior Z-caps for the tweeter circuit

Choose Your Build Level

No matter your skill level, there's an option for you:

1. DIY Kit (Lowest Cost, Highest Skill)
   • Includes all necessary components but no cabinet parts.
   • Requires at least a table saw (or circular saw) and router with a circle jig.
   • Cabinet plans are provided.
2. MDF Flat Pack (Medium Cost, Medium Skill)
   • Precision-cut MDF panels for easy assembly.
   • Requires gluing and finishing (paint or veneer recommended).
   • See our blog post for finishing tips.
3. Fully Finished Speakers (Highest Cost, Lowest Skill)
   • Hand-built in the U.S.A. and delivered ready to use.
   • Perfect for those who want premium sound with zero hassle.
   • Contact us for available finishes.

Designed for Engaging, Natural Sound

We meticulously design all our speakers for balance, clarity, and musical engagement using a combination of:

• Advanced acoustic measurements
• Sophisticated modeling
• Critical listening tests

Our expert crossover design ensures seamless driver integration, converting even die-hard full-range enthusiasts into crossover believers. Every detail is optimized, so you can build with confidence, knowing your finished speakers will sound incredible.

The full kit with includes everything you need to assemble your speaker except glue and solder:

• 2x CSS LD25X Tweeters
• 2x CSS LDW7 woofers
• 4x 12 uF capacitors
• 2x 6.2 uF capacitors
• 2x 3.0 mH inductors
• 2x 0.30 mH inductors
• 4x 6.0 Ohm resistors
• 2x 2 Ohm resistors
• 2x CSS SmartNode crossover boards
• 2x pairs gold plated binding posts
• 2x 2" diameter port tubes
• Screws
• Zip Ties
• Internal speaker wire
• Crossover hookup wire
• Eggcrate foam
• MDF flat pack pre-cut panels (Optional)

Plans

Instructions