



Hertz Dieci DT 24.3 1" 24mm Car Audio Neodymium Tweeters & Crossovers 80w Pair
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The Hertz Dieci DT 24.3 is a pair of 1" (24 mm) PEI dome neodymium tweeters from Hertz's Dieci range, rated at 80W peak and supplied with DX 100 crossovers and mounting hardware for flush or surface installation.
This is the same tweeter used in the Hertz Dieci component sets such as the DSK 130.3, DSK 160.3 and DSK 170.3.
Key specifications
- Size: 24 mm (0.9 in.) PEI dome
- Power handling: 80W peak (crossed at 3.5 kHz, 6 dB/oct)
- Impedance: 4 ohm
- Frequency response: 3 kHz to 23 kHz
- Sensitivity: 94 dB
- Magnet: neodymium
- Crossovers: DX 100 supplied
- Mounting: flush or angled surface mount
- Mounting depth: 13 mm (overall depth 20 mm)
DT 24.3 Tweeter
- Tweeter size: 24 mm (0.9 in.)
- Power handling: 80W peak
- Impedance: 4 ohm
- Neodymium magnet for high efficiency
- PEI membrane for stiffness and heat resistance
- Annular acoustic lens for linear frequency response
- Suits surface mount and flush mount installations
- Mounting brackets included
Satisfying every need, in every car
The DT 24.3 uses an optimised neodymium structure to deliver extended, linear frequency response. The annular acoustic lens and PEI membrane work together to keep sound detailed and controlled, even at high SPL levels. Universal mounting brackets make fitting straightforward in most vehicles. If you're looking for a larger, higher-powered option, Hertz also offer the Mille Pro MP 28.3 35 mm tweeter rated at 180W peak.
Explore the full range in Hertz Dieci.
Specification
| Power Handling | - Peak W 80 |
|---|---|
| Power Handling | - Peak Note @ 3,5 kHz 6 dB Oct |
| Impedance | Ohm 4 |
| Mounting depth | mm (in.) 13 (0.51) |
| Voice Coil | Ø - |
| Frequency Response | Hz 3k ÷ 23k |
| Magnet | size D x d x h mm (in.) - |
| Weight | of one speaker kg (lb.) 0,03 (0.07) |
| Magnet | Neodymium |
More specs
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What's Included
- DT 24.3 Tweeters
- DX 100 Crossovers
- Flush mount trim rings
- Flush mount clamps
- Angled surface mount housings
- Grilles (installed)
- Rectangular adhesive foam pads
- Round adhesive foam pads
- Owner's manual
Hertz
About the Hertz DT 24.3
From our tech experts at CEN
Hertz Dieci series tweeters, 1 inch.
Who it suits
Drivers whose system sounds dull at the top, and anyone building a front stage where the tweeter needs to be higher than the door.
Our tech experts advise
Placement and aiming matter more than the tweeter itself, and they must be crossed over properly so they are never asked to play too low. get in touch if you are unsure how they would integrate with your speakers. See car audio installation.
Explore the full Hertz range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Hertz
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
Hertz Car Audio Range
Hertz produces high-performance car audio systems driven by research.Music fans who attend live concerts know well the emotions that low undistorted frequencies without dynamic compression can arouse.
Frequently Asked Questions
Q: Are crossovers included with the Hertz DT 24.3?
A: Yes. DX 100 crossovers are supplied, and the 80W peak rating applies with a 3.5 kHz, 6 dB/oct high-pass filter.
Q: Can the DT 24.3 be flush or surface mounted?
A: Both. Flush mount trim rings and clamps are supplied, along with angled surface mount housings and adhesive foam pads.
Q: Are the DT 24.3 tweeters sold as a pair?
A: Yes. The box contains two DT 24.3 tweeters with their crossovers, grilles fitted and mounting hardware.
Q: Can CEN fit these tweeters for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
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