Beyma 18 G550 18 G 900 -18" High Power Woofer

Spesifikasi Beyma 18 G550 (18 G 900) -18" High Power Woofer

Beyma 18 G550 (18 G 900) -18" High Power Woofer

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" / 425mmNo. Of Mounting Holes 8Overall Depth 8.07" / 205mmNet 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%