TU-IQ15
$1,699.00
The Turbosound IQ IQ15 2,500-Watt is a powered two-way loudspeaker ideally suited for a wide range of portable and fixed installation, music and speech sound reinforcement applications. The driver complement includes an 15" low frequency driver with a low mass voice coil for improved transient response, and a high temperature 1" compression driver with copper-clad aluminium voice coil for extended high frequency reproduction.
Equipped with a very efficient and lightweight two channel Klark Teknik Class-D power amplifier, the iQ15 provides an impressive 2,500 Watts of output power. A high degree of control over the loudspeaker system’s performance is managed by a sophisticated, but easy to use Klark Teknik Digital Signal Processor (DSP), which provides dynamic EQ for remarkable full range response at low volume levels, and transparent limiting for the utmost clarity at high output levels – and long-term reliability. iQ15’s advanced DSP speaker modelling presets include detailed and accurate models of some of the audio industry’s most-respected loudspeakers.
Klark Teknik also developed a highly versatile Spatial Contour Control (SCC) DSP function, which allows the user to easily optimise the iQ15’s frequency response for the physical speaker placement. This advanced functionality provides frequency compensation for stand, floor, wall or ceiling placement, much like the adjustments commonly found on studio reference monitors.
On the rear panel amplifier module, you will find a fully featured user interface consisting of an LCD display, the Channel A and B gain controls, and a single rotary encoder for intuitive access to level, EQ, Speaker modelling, SCC, Subwoofer Integration and Feedback Control (FBI). In addition to the two combination balanced XLR/jack inputs, balanced XLR outputs for each of the two independent channels, and a Mix Out XLR connector, the iQ15 features a mic/line switch and level control with signal present LED on each channel.
The iQ15 also features our proprietary ULTRANET technology, which allows the use of CAT5 cables for transmitting pristine multi-channel audio signals and other information between ULTRANET-enabled products, such as digital mixers and personal monitor systems. This digital distribution networking not only eliminates the potential for RFI and crosstalk so common to analogue methods, but also significantly reduces the setup or installation time required. An onboard USB port provides access for remote control of the iQ15 via PC computer, as well as DSP and speaker modelling firmware updates.
The lightweight fibre glass reinforced composite enclosure is fitted with a rugged powder coated perforated steel mesh grille and multiple internal rigging points for permanent installations. The iQ15 is also fitted with a dual angle pole mount socket, allowing the enclosure to be pole mounted straight on, or raised and angled downwards for optimal audience coverage. Mains power input and link output is provided via industry-standard twist-locking power connectors.
Warranty: 10 Years
Frequency response |
50 Hz – 18 kHz ±3 Db |
Nominal dispersion |
75° H x 55° V @ -6 dB points |
Maximum SPL |
132 dB peak |
Crossover type |
Active |
Transducers |
1 x 15" (387 mm) LF driver |
Limiter |
Independent HF, LF, peak and rms |
Maximum output power* |
2,500 W |
Type |
Class-D |
Protection |
Short circuit, open circuit, thermal |
Input A / B |
2 x combo jack/XLR |
Sensitivity |
Line +4 dBu, mic -22 dBu, switchable |
Input impedance |
20 kO unbalanced, 40 kO balanced |
Maximum input level |
+21 dBu |
Output A / B |
2 x XLR Linked to input |
Mix output |
XLR, balanced |
Output impedance |
100 O unbalanced, 200 O balanced |
Ultranet input/link |
2 x RJ45 |
Mains Supply |
Industry-standard twist-lock power input 20A and link 15A |
DSP |
2 x gain controls (channels A and B) |
Mixer section |
2 x gain controls (channels A and B) |
Factory EQ presets |
Positioning, Sound mode, Sound modeling, FBQ |
Display |
LCD 128 x 32, blue backlit |
Delay |
0 - 300 ms |
Equalisation |
High and low shelving EQ |
Limiter |
Zero attack input limiter |
Presets |
20 total presets, 19 user-definable |
Crossover |
High Pass L-R 24 dB/oct |
Protection |
Lock-out function for all settings |
System | |
Cabling |
Power consumption |
150 W @ 1/8 max power |
Voltage (fuses) |
Dimensions HWD |
711 x 450 x 381 mm (27.9 x 17.7 x 15.0") |
Net weight |
26.1 kg (57 lbs) |
Construction |
Injection-moulded polypropylene enclosure |
Finish |
Black painted |
Grille |
Powder coated perforated steel |
Flying hardware |
M10 x 3 points |
IQ15-WB Steel wall bracket (not included) |
Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 11/6/25 capped $11.00 to $18.50 for up to 15kg to most areas. For orders under $50 options are Standard Postage $11.00 or Express Shipping for $18.50. Orders over $1,000 ship for free*. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.
* for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.
Should you find an identical stocked item for a lower price from a competitor, we will happily match the price, subject to certain terms and conditions. See our Price Match Policy
Category: Just In, Powered Speakers, Turbosound
Type: Speaker Cabinets