• GENUINE DD AUDIO CROSSOVER: Original DD Audio TXOHP passive high-pass crossover designed to protect tweeters in car audio systems.
• 18dB PER OCTAVE SLOPE: Steep 18dB/Oct high-pass filtering effectively blocks damaging low-frequency signals from reaching tweeters.
• 5kHz @ 4 OHM DESIGN: Fixed crossover point at 5,000 Hz optimized for 4-ohm tweeter applications.
• IDEAL FOR TWO-WAY SYSTEMS: Perfect for building a passive two-way setup when paired with a DD Audio WXOLP low-pass crossover.
• SOLD AS A PAIR: Includes two (2) TXOHP crossovers for left and right channel installations.

DD Audio 18dB/Oct High-Pass Crossover | 5kHz @ 4 Ohm (Pair)  TXO-HP18

This Listing Includes:

• (2) DD Audio TXOHP High-Pass Crossovers

The DD Audio TXOHP is a high-quality 18dB per octave high-pass crossover designed to protect tweeters from damaging low-frequency signals. Tuned at 5kHz for 4-ohm tweeter applications, this crossover ensures clean, accurate high-frequency reproduction while preventing over-excursion and distortion.

Ideal for car audio systems using separate tweeters, the TXOHP is a critical component for proper system tuning. When paired with a DD Audio WXOLP low-pass crossover, it allows for the creation of a reliable two-way passive crossover system.

This listing includes one pair (2 crossovers total), making it suitable for stereo left and right channel installations.

Features:

• Genuine DD Audio passive high-pass crossover


• 18dB per octave slope for effective tweeter protection


• 5kHz crossover point @ 4 ohms


• Prevents low-frequency damage to tweeters


• Designed for clean, accurate high-frequency output


• Ideal for two-way systems when paired with a WXOLP low-pass crossover


• Easy to integrate into new or existing audio setups


• Sold as a pair (2 crossovers included)

Specifications:

• Brand: DD Audio


• Model: TXOHP


• Crossover Type: High-Pass


• Slope: 18dB / Octave


• Crossover Frequency: 5kHz


• Impedance: 4 Ohms


• Input Channels: 1 per crossover


• Output Channels: Tweeter


• Application: Tweeter protection / passive crossover systems


• Quantity: Pair (2 units)


• Shipping Weight: Approx. 1 lb

Compatibility / Fitment Notes

• Designed for 4-ohm tweeters


• Not adjustable; fixed crossover point


• Recommended for use in passive two-way audio systems


• Professional installation recommended for optimal performance

Dimensions:

• length (with wires): 14"


• Length (just crossover): 4"


• Width: 0.125"