VR 11510 The VR 11510 is a professional two-way fullrange speaker with an integrated passive crossover. Housed in a bass reflex enclosure designed for fixed installation, it is loaded with a 15" woofer and a 1" high-frequency driver coupled to a constant directivity horn. The installed VR 11510 is the perfect choice for midsized fullrange applications requiring extended low-frequency response, and for use as a mid-/high-range unit in configurations with a subwoofer such as the compact HK Audio IL 115 Sub or IL 118 Sub. Its precise directivity and ability to distribute sound evenly throughout the room comes courtesy of three variations of (asymmetric) horns with 60° x 40°, 90° x 55° and 60°-90° x 55° coverage patterns. All may be rotated 90°. The housing is made of MDF, coated with impact-resistant paint, and equipped with M10 bushings designed to accept HK Audio mounting hardware. An acoustic fabric covers its sturdy steel grille. This screen is, like the enclosures, available in all RAL colors. The outdoor version features speakers and housings modified to withstand adverse climatic conditions. Model VR 11510 Power-handling nominal (RMS) 350 watts Program Power [W] (3dB more than AES) 700 watts Kurzzeitleistung [W] nach DIN 1400 watts Frequency response -10 dB 60 Hz - 20 kHz Sensitivity 1W@1m, Fullspace, (100Hz - 20kHz) [dB SPL] 100 Sensitivity 1W@1m, Halfspace, (100Hz - 20kHz) [dB SPL] 106 Max SPL mit Programm Spektrum nach DIN 60268-01 Fullspace [dB SPL] 129 Nominal impedance 8 ohms Connections 1x NL4, 2x Terminal Low/ Mid Speaker 1 x 15" HF Driver 1 x 1" Horn characteristics 60° x 40°, 90° x 55°, 60° - 90° x 55° (asymmetric, all rotatable) Directivity depends on horn variation X-Over 2 way passive Crossover frequency 1800 Hz, 2. order Rigging points 13 x M10 Optional accessories wall plate, cluster plate, speaker tilt, L-Bracket, U-Bracket Enclosure MDF Grille metal grille with acoustic cloth Finish polyurethan lacquer, every RAL colour Dimensions (WxHxD) 40 x 75 x 52 cm, 15 3/4" x 29 17/32" x 20 15/32" Weight 22 kg, 48 1/2 lbs Filter type controller