The LD Systems DDQ15 ranks #9 out of 29 total 15-Inch Two-Way Powered PA Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
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#9 LD Systems DDQ15: $1,800.00 eBay
Pros: Medium-quality vendor data returns a 4.98 ideal-subwoofer preference score, among the best in this ranking, with 42Hz measured extension. A Faital Pro woofer, BMS compression driver, birch-ply cabinet and biamped Hypex Class-D modules with a 24-bit Sharc DSP give it genuine touring-class engineering.
Cons: LD Systems has a smaller professional-audio service network than JBL, Yamaha or RCF in North America, and the rotatable HF horn’s 80° x 50° pattern is on the narrower side for wide-audience main use.
How it compares: Just above it: JBL PRX915 - $701 cheaper. Just below it: RCF ART 935-A - $301 cheaper.
| Bass Extension (-3dB) | 47.5Hz (measured, vendor Spinorama data) |
|---|---|
| Bluetooth | No |
| Configuration | Active 2-way bi-amped bass-reflex PA speaker |
| Coverage | 80° x 50°, rotatable |
| DSP | Yes, 24-bit/48kHz Sharc DSP with 1ms look-ahead limiter |
| Drivers | 15" Faital Pro neodymium woofer, BMS compression driver |
| Frequency Response | 38Hz - 20kHz (manufacturer specified) |
| Maximum SPL | 136dB peak (manufacturer specified) |
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