REL 低音喇叭的專家

 Specifications 212SE
Type:  Two Front-firing active woofers, Rear and down-firing passive radiator
Active Drive Unit:  12 in., 300mm long-throw, die cast Aluminum chassis
Passive Radiator Rear:  12in., 300mm, die cast Aluminum chassis
Passive Radiator Down:  12in., 300mm, die cast Aluminum chassis
Lower Frequency Response:  21Hz at -6 dB
Input Connectors:  Hi Level Neutrik Speakon, Left and Right Lo Level phono,
                               LFE phono, SMA connector for wireless Antenna
Gain Control Range:  80 dB
Power Output:  1,000 Watts (RMS)
Phase Switch:  Yes, 0 or 180 degrees
Amplifier Type:  Next Gen II Class D
REL Longbow Wireless 
capability:  Yes- REL Longbow™ transmitter [required]. Sold separately.

Protection System
Fully Electronic SETSAFE:  Yes
D.C. Fault:  Yes
Output Short:  Yes
Mains Input Voltage:  220-240 volts, 110-120 volts for certain markets
Fuses:  7 Amp semi delay 220 volts operation
             15 Amp semi delay 120 volts operation

W x H x D, Including Feet :  17.2 x 32 x 20 in., (436 x 815.5 x 507 mm)
                                                Add 1.75in (44.5mm)
and Rear Panel Controls:  in depth when using Hi Level connector
Net Weight:  122 lbs. (55.3 kg)
Finish:  Gloss Piano Black

Seamless Sound

NextGen2 250W Digital Amplifier

Beyond the drivers, the performance of a REL is determined by the input filters and amplifiers. REL S/2 uses a simple filter-type that is very fast—about 8 milliseconds in group delay to get through to our driver. This speed and carefully sorted filters allows for seamless blending of RELs with the main speakers.
S/2’s power amplifier is a powerful NextGen2 250W digital amplifier. This design has proven exceptionally reliable and very fast with deep, extended lows—it provides a perfect mate to its driver.


LongBow™ Wireless Connectivity

LongBow permits very fast, uncompressed bass to be sent wirelessly within the same room approximately 45 feet (somewhat dependent upon room clutter). We have selected an un compressed format as it results in natural, quick delivery compared with conventional wi-fi or Bluetooth systems. Because it is a REL, we developed LongBow with both high level (or low level with crossover intact) AND .1 channel delivery so that REL Theatre Reference performance can be maintained even when using our wireless delivery system.