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Turbosound Siena TSP118B-AN 3000W 18" Powered Subwoofer

turbosound tsp118ban
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The Siena 3,000 Watt TSP118B-AN is a powered 18" front loaded, bass reflex subwoofer enclosure that is optimally tuned for extended low frequency response. Designed to work individually without a controller, the TSP118B-AN provides very high output FOH performance and is ideally suited for a wide range of music and live sound reinforcement applications.

• Front loaded powered subwoofer for portable PA applications
• 3,000 Watt power featuring KLARK TEKNIK Class-D technology
• KLARK TEKNIK Digital Signal Processing for total system control
• ULTRANET digital audio networking connects to mixers and other sources
• 18" low frequency driver with inside/outside wound coil for high power handling
• Fully featured user interface with LCD display for ease of navigation
• PC remote control software downloadable at
• Low distortion bass reflex port design
• 18 mm (3/4") birch plywood enclosure with hard wearing semi matt black paint finish
• Rugged powder coated perforated steel mesh grille
• 35 mm pole mount to support satellite speaker
• Durable handles for easy lifting and carrying
• Mains input on Neutrik powerCON* connectors
• 3-Year Warranty Program*
• Designed and engineered in England

Custom-Engineered Drivers
TURBOSOUND is recognised the world over for designing and building some of the most iconic loudspeakers and subwoofers. We take meticulous care and pride in maintaining that reputation by utilising only drivers designed specifically for each application it's what sets us apart from the competition. The TSP118B-AN features a powerful 18" low frequency driver that utilises a special inside/ outside wound voice coil for higher magnetic density, better heat dissipation, high power handling capacity, and improved efficiency. For its size and operating bandwidth, the TSP118B-AN delivers extremely high output that is virtually distortion-free for world-class low frequency performance that will stand the test of time.

Class-D Massive Power, Perfect Sound
Equipped with a very efficient and lightweight KLARK TEKNIK Class-D power amplifier, the TSP118B-AN provides an impressive 3,000 Watts of output power in a highly portable and lightweight package. Class-D amplification makes all the difference, offering the ultimate in energy efficiency and eliminating the need for heavy power supplies and large heat sinks.

Onboard DSP
A high degree of control over the loudspeaker systems performance is managed by a sophisticated, but easy to use KLARK TEKNIK Digital Signal Processor (DSP), which provides dynamic EQ and transparent limiting for the utmost punch and definition at high output levels and long-term reliability.

Intuitive User Interface
On the rear panel amplifier module, you will find a fully featured user interface consisting of an LCD display, with a single rotary encoder for intuitive access to level, EQ, and Feedback Control (FBI). A combination balanced XLR/jack input is provided, plus a balanced XLR output for connecting to powered satellite loudspeakers.

ULTRANET Connectivity
The TSP118B-AN also features our proprietary ULTRANET technology, which allows the use of CAT5 cables for transmitting pristine multi-channel audio signals and other information between compatible digital devices including mixers, I/O stage boxes, powered loudspeakers and personal monitoring systems. Simplified cable routing and ease of setup translate directly into significant time saved during installation. An onboard USB port provides access for remote control of the TSP118B-AN via a free PC computer software download from as well as convenient DSP firmware updates.

Birch Plywood Construction
Finished in a highly durable semi matt black paint, the TSP118B-AN is constructed from 18 mm ( ") birch plywood and includes: a 35 mm pole socket for satellite speaker mounting; integrated carry handles for convenient transport and high impact interlocking corners for ground stacking stability. Mains power input is provided via a Neutrik powerCON* connector.

Touring-Grade Performance
Designed to provide exceptional performance for traveling musicians, or permanent installations such as houses of worship, banquet facilities, night clubs and a host of other venues, the 3,000-Watt Siena TSP118B-AN puts touring-grade sound quality into a scalable loudspeaker system that is supremely portable and versatile.

Technical Specifications
Frequency response 35 Hz 90 Hz 3 dB ; 32 Hz 100 Hz -10 dB
Nominal dispersion Half Space
Maximum SPL 134 dB peak
Crossover type Active
Transducers 1 x 18" (460 mm) LF driver
Limiter Independent LF, peak and rms

Maximum output power* 3000 W
Type Class-D
Protection Short circuit, thermal

Input/link 1 x Combo Jack/XLR, 1 x XLR
Sensitivity +4 dBu or +14 dBu software switchable
Input impedance 40 kO balanced
Maximum input level +22 dBu
Ultranet input/link 2 x RJ45
Mains Supply Neutrik powerCON 20A

DSP Rotary push-encoder and level control
Buttons for process, setup, exit, enter

User DSP Functions
Factory EQ presets Positioning, Sound mode FBQ
Display LCD 128 x 32, blue, backlit
Delay 0 - 300 ms
Equalisation High and low shelving EQ
2 x parametric 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

Ultranet Digital Network
Digital processing
A/D conversion 24-bit, 44.1/48 kHz sample rate
Converter type 24-bit, delta-sigma
Signal 16 channels
Latency < 0.9 ms
Frequency response 20 Hz to 20 kHz (+0 / -3 dB)
Dynamic range typical 92 dB
Cables Shielded CAT5
Cable length Max. 246 ft / 75 m recommended

Power Supply
Power consumption 180 W @ 1/8 max power
Voltage (fuses)
USA / Canada 120 V, 60 Hz (T 15 A H 250 V)
UK / Australia / Europe 220-240 V, 50/60 Hz (T 10 A H 250 V)
Korea / China 220-240 V, 50/60 Hz (T 10 A H 250 V)
Japan 100 V, 50/60 Hz (T 15 A H 250 V)

Dimensions HWD 693x 523 x 725 mm (27.3 x 20.6 x 28.5")
Net weight 46.3 kg (61.2 lbs)
Construction 18 mm (") birch plywood
Finish Semi matt black paint
Grille Powder coated perforated steel

Additional Information

Product ConditionNew

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