Nettbutikk

Radian 2218 Neo

18″ basselement

18″ neodymium woofer element med ekstrem høy slaglengde og følsomhet på hele 101 dB. Dobbel magnetsystem og meget høy effekttålighet.

Produkt Pris Kategori
Radian 2218 Neo kr 8415 Basselement

Måling:
radian-2218-Neo-response

The Radian 2218 Neo 18” low frequency transducer produces extremely high levels of bass energy. This woofer is designed as an extended low frequency device, used as a subwoofer or general purpose LF transducer. It features a DUAL Neodymium magnet structure which yeilds more power in it’s speaker class.

Integral to this design is a composite ribbed cone, reinforced with X-5 material. The voice coil is a DOUBLE wound coil for better transient response, it uses advanced adhesives to give it extra power handling.

The 2218 Neo has 1400 watts of AES power handling with a high-energy magnetic structure featuring a venturi cross section to increase ventilation efficiency, the output sensitivity is 101 dB (one watt, one meter 32 Hz) with continuous sound pressure level equal to 131dB.

The Radian 2218 Neo has an extended travel voice coil gap that produces the result of a large Xmax value of 21.3 mm.

SPECIFICATIONS FREQUENCY RESPONSE . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Hz – 2000 Hz
MAXIMUM POWER HANDLING * . . . . . . . . . . . . . . . . . . . . . . 1400 watts AES 2800 watts continuous program
SENSITIVITY 32 Hz ** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 dB
RECOMMENDED CROSSOVER . . . . . . . . . . . . . . . . . . . . . . . . . . 90 – 900 Hz
NOMINAL IMPEDANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ohms
VOICE COIL DIAMETER . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0” (101.6 MM )
RECOMMENDED ENCLOSURE . . . . . . . . . . . . 4.5 ft.3 – 12 ft.3 (170 – 340 liters)
WOOFER CONE MATERIAL . . . . . . . . . . . . . . . . . X-5 Treated & Coated Cone
VOICE COIL MATERIAL . . . . . . . . . Double Layer Edgewood Aluminum
BASKET MATERIAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cast Aluminum
OVERALL DIAMETER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.31” (465mm)
MOUNTING BOLT CIRCLE . . . . . . . . . . . . . . . . . . . . . . . 17.38” (441.33mm)
CUT-OUT DIAMETER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.88” (429mm)
OVERALL DEPTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.88” (200.15mm)
INPUT CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . Pushbutton Terminals
WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.15 lbs. (7.8 kg)

THIELE /SMALL PARAMETERS : QTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.276
QMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.760
QES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.238
VAS . . . . . . . . . . . . . . . . . . . . . . . . . 6.1 -11.7 (ft.3 ), 333.0 (liters)
FS (HZ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28.9
XMAX (IN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.84, 21.3mm
RE (Ω) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5
SD (IN2 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 (0.146M2 )
*EIA Standard RS-426A **One watt at one meter