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TN24 Speaker Horn Selection and Replacement
time2026/01/31
- The TN24 speaker horn is available with selectable dispersion angles of 60°×40° and 90°×50°, with 60°×40° being the standard option. Other angles require a special request. Both angles are freely adjustable.
The TN24 is a professional dual 12-inch full-range loudspeaker that perfectly combines high output, high fidelity, and exceptional flexibility. It features an innovative "horn-in-horn" design, achieving high sound pressure levels in a compact size. Equipped with 2 x 12-inch neodymium magnet woofers and 1 x 1.4-inch compression tweeter, it delivers a maximum sound pressure level of 143 dB. The cabinet is constructed from 15 mm birch plywood. It is a popular choice for large live performances, music festivals, and applications requiring high sound pressure levels.
TN24 speaker components
TN24 adopt The modular design of the high frequency unit allows a quick change between the different characteristics of dispersion.
The entire high frequency unit consists of the horn cone (1), the horn base (2), the driver plate (3) and the compression driver (4)
The Function of the HF Horn:
●Directional Control: Precisely controls the dispersion angle of high-frequency sound waves, reducing reflections from walls and ceilings and improving speech clarity.
●Increased Projection Efficiency: Horn loading increases the high-frequency sound pressure level, enabling long-distance projection (long-throw capability).
●Flexible Coverage: The coverage pattern can be adjusted according to the venue shape, preventing wasted sound energy in unnecessary areas.
●Reduced Distortion: When paired with a 3-inch titanium diaphragm compression driver, it maintains low distortion even at high sound pressure levels.
The T24N offers two interchangeable horns (standard horn is included by default)
| Horn Model | Coverage Angle (H×V） | Applicable Scenarios |
| Standard Horn | 60° × 40° | Theaters, concert halls, conference rooms, long and narrow venues |
| Optional Horn | 90° × 50° | Clubs, stadiums, auditoriums, wide coverage venues |
Angle Selection Recommendations:
60°×40°: Suitable for venues with large depth and narrow width, or situations requiring long-distance projection.
90°×50°: Suitable for wide but shallow venues, or situations requiring coverage of a large audience area.
Horn 60°×40°
Horn 90°×50°
How to change the horn angle:
①Preparation: Place the speaker flat with the front panel facing upwards, ensuring the work surface is clean and non-slip.
②Removing the front panel: Use an Allen wrench to remove the 4 screws on the top and bottom, then remove the front panel.
③Removing the horn cone: Pull the horn cone upwards.
④Insert the other horn cone directly, pressing firmly until the latch locks.
⑤Check for firmness, then reattach the front panel.