CT Sounds 3.5" Titanium Super Tweeters, Pair

The CT Sounds TX-35B are 3.5-inch titanium super tweeters sold as a pair, engineered to deliver crisp high-frequency detail with 240W RMS per pair and a wide 2 kHz–20 kHz response.

These compact super tweeters combine a titanium diaphragm with built-in capacitors and spade terminals to produce high-efficiency treble reproduction for car audio systems. With 103 dB sensitivity and a recommended high-pass crossover at 3.75 kHz, the TX-35B can add air and definition to vocals, cymbals, and acoustic detail while integrating into component or coaxial setups. They are rated at 120W RMS per tweeter (240W RMS per pair) and peak handling up to 480W, giving you dependable performance when paired with appropriate crossovers and amplifiers.

How do the TX-35B tweeters improve the top end of my sound system?

The TX-35B emphasizes clarity and presence in the upper frequencies thanks to a rigid titanium dome and high sensitivity. This design helps transient details like percussion and vocal sibilance come through without sounding dull. Because they include built-in capacitors and recommend a 3.75 kHz high-pass crossover, they integrate smoothly with midrange drivers to reduce overlap.

• Titanium diaphragm for fast transient response and defined highs
• 103 dB sensitivity ensures efficient output from less amplifier power
• Built-in capacitors simplify wiring and protect from low-frequency content
• Recommended high-pass crossover at 3.75 kHz for clean handoff to mids

What power and impedance should I expect, and how do I match an amplifier?

Each TX-35B tweeter is a single 4-ohm unit rated at 120W RMS, with the pair rated at 240W RMS and 480W maximum peak. Match them to an amplifier channel that can comfortably deliver modest power without driving excessive low-frequency content into the tweeter. Use the recommended high-pass crossover or amplifier high-pass settings to protect the driver and preserve sound quality.

• Each tweeter: 120W RMS, 240W peak handling
• Pair: 240W RMS total, 480W total peak
• Impedance: single 4 ohm tweeter — check amplifier channel compatibility
• Use high-pass filter around 3.75 kHz to avoid low-frequency strain

How easy are the TX-35B tweeters to install and wire into a car audio system?

Installation is straightforward for technicians and DIYers: the units include spade terminals for quick, secure connections and built-in capacitors to simplify the crossover arrangement. Their compact 3.5-inch diameter fits many factory and custom mounting locations, and the pair format makes it simple to outfit both sides of a vehicle’s front soundstage. When replacing or upgrading factory tweeters, confirm mounting depth and grille clearance.

• Spade terminals for tool-free wire attachment
• Built-in capacitors reduce the need for external crossover parts
• 3.5" size works in many OEM and custom housings
• Sold as a pair for left and right channel balance

What frequency range and sensitivity characteristics should I expect?

The TX-35B covers a useful treble range from 2 kHz up to 20 kHz, which places the critical presence and air regions well within reach. A sensitivity of 103 dB means these tweeters will produce strong output even with moderate amplifier power, contributing to a lively, detailed top end. Use proper crossover settings to avoid frequency overlap and ensure smooth integration with midrange drivers.

• Frequency response: 2 kHz–20 kHz for extended treble coverage
• Sensitivity: 103 dB for efficient high-frequency output
• Recommended crossover point: 3.75 kHz to preserve midrange integrity
• Pairs allow matched tonal balance across the vehicle

Who is this for: The CT Sounds TX-35B pair is aimed at car audio enthusiasts and installers who want to upgrade a system’s high frequencies with efficient, compact tweeters. They suit builds that require a durable titanium dome, easy wiring via spade terminals, and an efficient transducer for clearer treble at moderate amplifier power. Choose these if you need a compact pair with built-in capacitors and a recommended crossover point around 3.75 kHz for clean system integration.