The d&b audiotechnik 24S is rated 3.8/5 for sound quality, #32 of 83 12-Inch PA Speakers. See all PA & Live Sound rankings for every top pick.

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Brand: d&b audiotechnik
#32 d&b audiotechnik 24S: $1,620 Passive eBay
Same family: the d&b audiotechnik 4S (smaller model, estimated 3.2/5), the d&b audiotechnik 42S (smaller model, estimated 3.5/5), the d&b audiotechnik 44S (smaller model, rated 3.6/5), the d&b audiotechnik 5S (smaller model, estimated 3.3/5), the d&b audiotechnik 8S (smaller model, rated 3.1/5), the d&b audiotechnik 10S (smaller model, rated 3.7/5) and the d&b audiotechnik 12S (smaller model, ranked lower, rated 3.8/5).
Pros: A passive installation speaker with two 12 inch woofers for full range use and a rotatable horn for long throw in larger rooms. Manufacturer measurements give preference scores of 3.11 standalone and 5.81 with an ideal subwoofer, and two 12-inch woofers reach 69Hz at -3dB and about 53Hz at -10dB. A 1.4-inch compression driver on a rotatable 75° x 45° horn and a 138dB peak rating give long throw for larger rooms. It can run full range on its own or pair with d&b xS subwoofers. Measured bass extension of 69Hz (-3dB).
Cons: The 3.4dB reference band means tonal balance is less even than the best 12-inch speakers here. It is a large 33kg passive cabinet meant for permanent installs, needing d&b amplifiers and presets. It is sold only through d&b dealers with no published price.
| Released | 2016 (10 years ago) |
|---|---|
| AES Input | No |
| Amplifier Power | Passive speaker; requires external amplification (d&b amplifiers) |
| Aux Input | No |
| Bass Extension (-10dB) | about 53Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 69Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way installation loudspeaker |
| Coverage | 75° x 45° (rotatable) |
| DSP | No (passive) |
| Dimensions | 31.5”H x 16.1”W x 16.5”D (800 x 410 x 420 mm) |
| Drivers | 2x 12” neodymium woofers, 1.4” exit compression driver |
| Frequency Response | 55Hz - 18kHz (-5dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 4 ohms |
| Maximum SPL | 138dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Passive | Yes |
| Power Handling | 500W RMS / 2,000W peak |
| RCA Input | No |
| Rigging | 8 x M10 inserts on top, bottom and sides |
| Spinorama Preference Score | 3.11 |
| Spinorama Preference Score with Perfect Sub | 5.81 |
| TRS Input | No |
| USB Input | No |
| Weight | 72.8 lbs (33 kg) |
| XLR Input | No |
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