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MICROWEDGE STAGE MONITORS
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- Subwoofer Systems |
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Radian’s RP Series subwoofer systems
are designed specifically for
touring/live sound system applications.
The RPS-118, single 18”, and
RPS-218, a dual 18”, are designed to
provide extremely deep, extended
low-frequency response for high SPL
live and playback applications.
Both the RPS-118 and RPS-218
feature a composite ribbed cone
reinforced with Kevlar®. The 4” voice
coil is edgewound aluminum for
better transient response, but
advanced adhesives give it the
power handling capacity of more
conventional copper voice coils. The
RPS-118 and RPS-218 are capable of
genuine 124-127 dB SPL, from 30
Hz to 500 Hz with 6 dB to spare for
peak output.
Add this to a high-energy magnetic
structure with a venturi cross
section to increase efficient ventilation,
and the result is a highly
responsive subwoofer system that
delivers robust bass at high SPLs. |
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Vented
Design |
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4"
Voice Coil |
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Low
Distortion |
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High
Sensitivity |
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Kelvar®
Impregnated Cone |
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Duradian™
Finish |
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Specifications
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RPS-118 |
RPS-218 |
| FREQUENCY
RESPONSE |
39 Hz – 500 Hz |
30 Hz – 500 Hz |
| POWER
HANDLING |
600 watts RMS |
1200 watts RMS |
| SENSITIVITY* |
96 dB |
99 dB |
| IMPEDANCE |
8 ohms |
4 ohms |
| MAX
SPL |
124 dB continuous, 130
dB peak |
127 dB continuous, 133
dB peak |
| DIMENSIONS
(HWD) |
32-3/4” x 22-1/4” x 20”,
829 x 565 x 505 mm |
48” x 22-1/4” x 26”,
1219 x 565 x 660 mm |
| ENCLOSURE
CONSTRUCTION |
13-ply Baltic birch with
front-to-rear bracing to reduce cabinet resonance |
13-ply Baltic birch with
front-to-rear bracing to reduce cabinet resonance |
| INPUT
CONNECTORS |
Dual NL4 Neutrik Speakon |
Dual NL4 Neutrik Speakon |
| STANDARD
FINISH |
Scratch-proof, waterproof
black Duradian™ finish |
Scratch-proof, waterproof
black Duradian™ finish |
| NET
WEIGHT |
108 lbs., 48.5 kg |
177 lbs., 80.5 kg |
| SHIPPING
WEIGHT |
116 lbs., 52.7 kg |
189 lbs., 85.9 kg |
*One Watt,
One Meter
RPS-118
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RPS-218
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Specifications subject
ot change without notice.
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