The ST2400 nano is an ultra-compact, full-range 4” ceiling speaker designed for demanding, low-clearance installation projects such as conference centers, hotels, casinos, and other venues that require rich, full sounding AV playback and precise background and foreground audio.
At BEHRINGER our advanced engineering research and exacting quality control standards make certain that every in-ceiling speaker will deliver years of uncompromised sound quality and faultless performance. The ST Series design aesthetic imparts a soft and unobtrusive profile adding modern style and sophistication to any décor. The ST Series body design provides optimum frequency response and advanced driver protection technology ensures reliable performance under extreme operational conditions.
BEHRINGER’s proprietary concentric drivers deliver exceptionally broad frequency response and ultra-wide dispersion. For the Engineer wide dispersion means a wider coverage area per speaker, increasing speaker spacing or allowing for greater overlap, providing exceptional sound reproduction and outstanding coverage while reducing cost for your client.
Building every in-ceiling speaker with both a Low Impedance drive mode and a multi-tap High Impedance transformer, with dual operation modes, ensures that the ST Series will always be a perfect fit in every application, extending a cost-saving benefit to the Installer by streamlining purchasing with singe SKU ordering, reducing inventory and overhead costs with multi-function units, and reducing time spent on proposals by providing a single unit solution to multiple projects.
| Frequency Range | 80 Hz to 21 kHz (-10 dB) |
| Frequency Response | 105 Hz to 20 kHz (-3 dB) |
| Power Handling | 10 W (pink noise) |
| Maximum Power Handling | 20 W |
| Sensitivity | 86 dB, 1 W at 3.2 (1.0 m), 1/2 space |
| Dispersion | Nominal: 150° |
| Directivity | Factor (Q): 3.8 averaged 500 Hz to 4 kHz
Factor (DI): 5.4 averaged 500 Hz to 4 kHz |
| Crossover Frequency | 4 kHz |
| Nominal Impedance | 8 Ω |
| SPL | Maximum (Low Impedance): 99 dB at 3.2 (1.0 m) |
| Transformer Taps | At 70 V: 10, 5, 2.5, 1.25 W
At 100 V: 10, 5, 2.5 W |
| Transducer | Low Frequency Driver: 4.0" (101.6 mm)
High Frequency Driver: 1/2" (12.7 mm) |
| Baffle | Plastic |
| Back Cover | Can: Steel |
| Termination | 4-Pole Euroblock |
| Outside Diameter | 7.9" (200.6 mm) |
| Inside Depth | 5.2" (132.0 mm) |
| Size | Cutout: 6.9" (175.2 mm) |
| Weight | 4.51 lb (2.04 kg) |
