Turbosound Ta-890l User manual

Frequency (Hz)

TA-890L Sound Pressure Level (dB)

100 1 kHz 10 2050 200 500 2 5

20 Hz

100

110

TURBOSOUND Ltd

Star Road

Partridge Green

West Sussex

RH13 8RY

United Kingdom

t: +44 (0)1403 711447

f: +44 (0)1403 710155

e: [email protected]

w: www.turbosound.com

Aspect

series

TA-890L horn-loaded low frequency

The TA-890L is a low frequency touring enclosure housing two high efﬁciency 15” drivers loaded with

TurboBass™ devices in a ﬂyable cabinet with integral rigging hardware.

It is designed to be used with the TA-890H mid-high enclosure, and since it is ﬁtted with both

vertical and horizontal ﬂying systems, it can be ﬂown in clusters together with TA-890H

enclosures. The ﬂying hardware and corner mouldings also provide a locking mechanism to allow

the enclosures to be safely ground stacked. Although integral to the box, the ﬂying systems can

easily be removed for safety testing. Cabinet construction is based around pre-bent 9-ply beech

plywood, entirely eliminating two cabinet corners, reducing internal reﬂections as well as greatly

increasing cabinet strength. Thermal performance from the LF drivers has been greatly improved

by using neodymium magnet structures which reduce power compression to negligible levels.

Cabinet dimensions are optimised to truck pack in the most common US and European vehicles.

A rear panel carries two Speakon NL4 connectors and the cabinet is ﬁtted with ergonomically

placed ﬂush handles for easy lifting and carrying. Wheel dollies are also available to aid handling

and trucking.

Features

• Double 15” LF drivers

• Total system optimisation

• Very high SPL

• Very compact enclosure

• Integral rigging systems

Applications

• Stadia and arenas

• Touring and festivals

• Regional concert touring

• Theatre and Corporate

• Dance clubs

Frequency Response

Limited Warranty

Every Turbosound loudspeaker product is warranted to the original end-user purchaser and all subsequent owners for a period of two (2) years for loudspeaker products, or one (1) year for

electronics products, from the original date of purchase. Warranty coverage includes defects in materials and workmanship. It does not include:

• damage caused by accident, misuse, abuse, neglect or modiﬁcation by any other person other than an authorised Turbosound representative,

• damage caused by overdriving, use with unsuitable ampliﬁers or ampliﬁer failure,

• damage caused by failure to operate the product in accordance with the instructions contained in the user’s manual,

• damage occurring during shipment in transit,

• claims based upon any misrepresentations by the seller,

• products which do not have the original components as speciﬁed in the product engineering information,

• products on which the serial number has been removed or defaced.

Should any fault develop with a component of your Turbosound system, please return the product, freight pre-paid, in its original packing carton, along with proof of purchase such as the

original bill of sale, and a description of the suspected fault, to your local authorised Turbosound representative. The product serial number must be quoted in all correspondence relating to the

claim. Insurance is recommended as Turbosound or its representatives are not liable for loss or damage in transit.

TA-890L horn-loaded low frequency

795mm x 477mm x 574mm (31.3” x 18.8” x 22.6”)

68kg (150 lbs)

2 x 15” (381mm) LF drivers

45Hz - 250Hz ±4dB

1100 watts r.m.s., 2200 watts program

101dB, 1 watt @ 1metre

132dB continuous, 138dB peak

30Hz - 101Hz

8 ohms

15mm (5/8”) beech plywood throughout; rebated, screwed and glued. Finished in black semi-matt