The D250-TRIO is a cost-effective compression driver
with a light-weight and strong phenolic diaphragm designed
for medium band (voice) reproduction in indoor sound
systems and small PA systems.
The cover is injected using special aluminum,
optimizing dissipation of heat generated by the coil. It finish
machining diamond protected by varnish.
The 1" (25 mm) exit fits all Selenium horns with a 25
model number ending (HL14-25, HC23-25, and so on).
Its high density magnetic assembly.
Its precisely engineered diaphragm structure and
alignment mechanism allows for easy, reliable and cost
effective repair in case of diaphragm failure.
The phenolic diaphragm, dome type, ensures
efficiency and durability, even when exposed to large
displacements due to high powers.
The coil is made with wire resistant to high
temperatures and rolled into a Poliimide, resulting in a set
of great stability and strength.
SPECIFICATIONS
Nominal impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Minimum impedance @ 1,600 Hz . . . . . . . . . . . . . . . . . . . . . 8.6 W
POWER USING CROSSOVER (12dB/oct) ACTIVE PASSIVE
5 AES (HPF 1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- . . . . . . .-- W 1 MUSICAL PROGRAM (HPF 1kHz) . . . . . . . . . . . . . 174. . . . . 400 W
Sensitivity
2 On horn, 1W@1m, on axis . . . . . . . . . . . . . . . . . . . . 106 dB SPL
3 On plane-wave tube,0.0894V . . . . . . . . . . . . . . . . . . . ---- dB SPL
Frequency response @ -10 dB . . . . . . . . . . . . . . . 400 to 4,000 Hz
Throat diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 (1) mm (in)
Diaphragm material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Phenolic
Voice coil diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 (2) mm (in)
Re . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 W
Flux density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10 T
Minimum recommended crossover (12 dB / oct) . . . . . . . 1,000 Hz
ORDERS RECEIVED BEFORE 12 NOON WILL SHIP ON THE SAME DAY. AFTER 12 NOON, SHIPS ON THE NEXT WORKING DAY!!
Please consult a professional installation
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Returns: 30 Days Money Back, buyer pays return shipment charges, after 30 days, manufacturers limited warranty will apply.
No refunds if missing box, wrap, accessories and documents. No returns on used products.
10% Restocking fee if return requirements are not met.