Beyma 18 G550 (18 G 900) 18 Inch High Power Woofer

Deskripsi Produk

• THE BEYMA 18G550 18" SPEAKER HANDLES 900 WATTS AES & 1,800 WATTS PROGRAM POWER HANDLING
• FEATURES A LARGE 4.5" VOICE COIL & DOUBLE SPIDER ASSEMBLY
• DELIVERS HIGH IMPACT BASS RESPONSE WITH EXCEPTIONAL POWER HANDLING THAT IS AWESOME
• VERY RICH CLEAN BASS DOWN TO 35HZ WITH A 10.0MM XMAX
• FOR ALL HIGH POWER SUBWOOFER APPLICATIONS OF THE HIGHEST QUALITY INCLUDING CONCERT, ARENA, THEATRES, DANCE CLUBS, SOUND REINFORCEMENT, ETC.​

 

Specifications

Nominal Basket Diameter

18" / 460mm

Impedance

8 ohms

AES Power Rating

900 Watts

Program Power  1,800 Watts  

Frequency Response

35Hz - 1.5kHz

Sensitivity (1W/1m)

97dB

Voice Coil Diameter

4.5" / 114mm

Recom. Enclosure Volume 2.8-7.0 ft3  /  80-200 Liters Voice Coil Length 25 mm Air Gap Height 12 mm X Damage (peak to peak) 40 mm BL Factor 23.4 N/A Magnetic Assembly Weight 25.3 lb. / 11.5 kg.

Mounting Information

Overall Diameter 18.19" / 462mm Bolt Circle Diameter 17.24" / 438mm Baffle Cutout Diameter-   - Front Mount 16.34" / 415mm - Rear Mount 16.73" / 425mm No. Of Mounting Holes 8 Overall Depth 8.07" / 205mm Net Weight 27.78 lb. / 12.63 kg. Shipping Weight 31.97 lb. / 14.5 kg.

Materials

Basket

Die Cast Aluminum

Cone Paper Surround Plasticised Cloth Voice Coil Edgewound Copper Ribbon Magnet Ferrite

Thiele-Small Parameters

Resonant Frequency (fs) 33 Hz Impedance (Re) 5.6 ohms Coil Inductance (Le) 1.8 mH Mechanical Q (Qms) 7.0 Electrical Factor(Qes) .42 Total Q (Qts) .4 Comp. Equivalent Vol. (Vas)

10.24 ft3 / 290 Liters

Voice Coil Overhang (Xmax) 10.0 mm Diaphragm Mass (Mms) 204 Grams Surface Area of Cone (Sd)m2 0.1320m2 Reference Efficiency 2.25% Displacement Volume (Vd) 1320 cm3 Frequency Response & Distortion Curves

Impedance Curve

Mounting Dimensions