The deluxe LTC Audio SW100SI 10 inch active (built in amplifier) bass speaker beats anything upto 4 times its price.  A great combination of humble to thunderous bass delivery is what you can expect.  The built in crossover allows you to tailor at which point you want the active subwoofer to come alive.  The speaker is available in both silver or black (please see other listings).  Please note, this listing is for the silver version.  The perfect choice for use in your 5.1 or 7.1 home theatre system, or as an addition to your 2 channel Hi-fi stereo system.

Easy to setup, plug and play and a compact design means this should fit into your home or cinema room with ease. Sit it behind the sofa, under the coffee table or in a cupboard and away you go.  Want to 'see' the sound! Simply take the removable cover off and sit back to enjoy the vibrations.

Review
Having watched the opening scene to Batman: The Dark Knight after receiving my new sub, I was totally blown away! I never knew certain crashes and bangs were even there... A truely impressive speaker!

Features

• Built-in power amplifier
• Plug and Play
• Low impedance stereo LINE in & outputs
• High impedance stereo speaker in & outputs
• Phase control
• Adjustable active crossover from 150hz - 50hz
• Volume Control
• 10"/25cm woofer
• Removable front

Specification

• Impedance: 4 ohms
• Power rating RMS: 40Watt
• Power rating Max: 100watt
• Impedance: 4 Ohms
• Freq. range: 29-149dB (-3dB)
• S/N ratio: 85dB
• Power supply: 220-240Vac/50Hz
• Dims: 36 x 35 x 51cm