Das-audio Aero 48 User Manual download pdf (Page 31)

AERO-218SUB

series

INTRODUCTION

The AERO-218SUB is a high efficiency,

arrayable subwoofer unit designed to provide low

frequency reinforcement for the AERO-48. The

front-loaded bass-reflex configuration and large

enclosure volume offer a compelling bass

response.

APPLICATIONS

The AERO -218SUB is designed for

applications where high sound pressure levels of

extended low frequency response are needed.

Events such as live concerts or large scale

presentationswillbenefit fromtheAERO-21SUB.

DESCRIPTION

The AERO-218SUB incorporates two 18”

low frequency units with 4” voice coils and

lightweight neodymium magnet assemblies. The

sophisticated T.A .F. cooling scheme offers

effective heat removal for high power handling and

low power compression. The rectangular

enclosure is manufactured from Wisa® birch

plywood and is finished in a durable catalyzed

polyurethane paint. A fabric covered steel grille

protects the loudspeaker components. The

rectangular shape and physical dimensions of the

AERO-218SUB allow the unit to be ground stacked

with ease. Eight handles and four heavy-duty

castersfacilitatemaneuvering.

The AERO-218Sub unit has a frequency

range covering 28 Hz to 83 Hz (±3 dB) with a

sound pressure level reaching 140 dB SPL at 1

meter. The DSP-1Sub processor permits sub level

andphaseadjustments.

FEATURES

SPECIFICATIONS

SOUND PRODUCTS

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ALL DIMENSIONS IN MILIMETERS

36

224 236

220

256

823

36

1010

680

Frequency response ( 3dB)

On axis sensitivity 1W/1m

28Hz-83Hz

140dB

103dB

DAS controller DSP-1Sub

1400W @4 ohm

2 x 18”-MODELO 18GN, 4” bobina

4 ohms wired in parallel

101 x 68 x 82.5cm (40 x 27 x 32.5in)

Rectangular

Wisa Birch Plywood

Black polyurethane paint

2x NL8 wired as ±1

82kg (181lbs)

Maximum peak SPL

Recommended processor

Recommended amp power

Transducers

Low frequency

Nominal impedance

Neodymium magnets

Enclosure

Dimensions (HxWxD)

Shape

Material

Finish

Connector

Weight

EXTENDED LOW FREQUENCY RESPONSE

2 X 18” LOW FREQUENCY NEODYMIUM CONE TRANSDUCERS

FOUR HEAVY-DUTY CASTERS

DIRECT RADIATING SUBWOOFER UNIT

1 2 ... 26 27 28 29 30 31 32

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