DAS UX-218, UX-218-R, PL-UX218S User Manual

» Twin 18" Neodymium
loudspeakers with 4" voice coils
» Impressive 52 mm peak-to-
peak excursion
» Solid 18 mm Birch plywood
construction with exten­sive bracing
» Front located connectors
for cardioid configurations
The UX-218 is a high-power ultra low frequency subwoofer system designed to provide outstanding performance in terms of output power, bandwidth extension and distortion.
The UX-218 comprises two 18UXN loudspeakers equipped with 4" voice coils and offers a power handling capacity of 4400 Wpeak each loudspeaker. The impressive 52 mm peak-to-peak excursion, powerful neodymium magnet assembly and double silicone spider with optimized compliance provide for commanding low frequency response.
The enclosure is constructed using 18 mm Birch plywood and makes use of extensive bracing to eliminate
resonances. The woodwork is finished with the robust D.A.S. ISO-flex protective coating for durability.
A dolly platform with locking casters denominated the PL-UX218S is offered to stack and move the systems. Protection during transport is provided by the optional covers available from D.A.S.
Dimensions
High power ultra low frequency subwoofer system
1
Corresponds to the AES power handling rating for the component, based on a 2 hour test using a 6 dB crest factor bandlimited pink noise signal.
2
Corresponds to the signal crests for the test described in1.
28 Hz - 125 Hz 2200 W 8800 W 103 dB SPL 143 dB SPL 2 x 18UXN / GM 18UXN 4 ohms Birch Plywood Black ISO Flex Black Paint 4 x NL-4 speakON (2 rear, 2 front) paralleled , wired to ±1
51.4 x 95.2 x 100 cm
20.3 x 37.5 x 39.4 in 87 kg (192 lb) ANL-2 AX-UX218 FUN-2UX218 FUN-3UX218 PL-UX218S KITR-UX218
Frequency Range (-10 dB) RMS (Average) Power Handling
(1)
Peak Power Handling On-Axis Sensitivity 1 W / 1 m Rated Maximum Peak SPL at 1 m
(2)
Transducers/Replacement Parts Nominal Impedance Enclosure Material Color/Finish Connectors
Dimensions (H x W x D)
Weight Accessories
Technical Specifications
aeroseries
2
UX-218
Frequency Response
Shows the frequency response at 1 m of a unit radiating to an anechoic environment and driven by a 2 V swept sine wave signal (both drivers connected in parallel). Grey unprocessed, black with DSP 4080 recommend­ed settings.
10 100 1k 10k 20k10 Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
NOTES. 1.Frequency response: referred to 1 m; low end obtained through the use of near field techniques; one-third octave smoothed for correlation with human hearing.
UX-218
Product improvement through research and development is a continuous process at D.A.S. Audio. All specifications subject to change without notice.
aero series
2
Impedance
Shows impedance curve.
10 100 1k 10k 20k10 Hz
50.0
Ohm
40.0
30.0
20.0
10.0
0.0
Recommended signal processing
LR-48 25 Hz LR-48 99 Hz
Recommended amplifier power
2800 W @ 4 ohms (D-100 amplifier can drive up to 4 UX-218 units)