KEF KUBE 12B Active subwoofer 12inch 300W

Explore new dimensions in sound with Kube, KEF’s powerful range of subwoofers that open up sound’s hidden depths.

Each elegantly designed, fully sealed unit unleashes explosive power effortlessly, intuitively, intelligently. iBX technology extends the bass depth dynamically, unlocking the full potential of the driver’s power at normal listening levels or even the most extreme. And with KEF’s unique capability to design, build and integrate the driver in-house, we take optimisation to a whole new level. Delivering immersive music and home theatre sounds that drive you deeper into the heart of the performance.

 Super-compact size
8" custom downfiring woofer
Wireless-ready!
Solid hand-finished, front-ported cabinet
Auto-sleep power saving mode
Dual line-level inputs (RCA and mini-jack)
All cables included
Excellent performance for music, movies,
and videogames
A perfect bass extension for Audioengine
powered speakers or any audio system!

Brand Name:    Audioengine
Speaker Type:    Subwoofer
Item Display Height:    11.3 in
Depth:    11.3 in
RMS Power Range - Speakers:    125 watts
Peak Power Handling - Speakers:    250 watts
Maximum Speaker Depth (inches):    11.3 in

With the down-firing port on the Impact-10, you get more bass output with less distortion than other companies' subwoofers that cost about the same. With its 250 Watts of amplifier power generating bass in the 32 Hz to 140 Hz spectrum, you get powerful output even in our entry-level subwoofer. Using the adjustable low-pass crossover frequency feature, you can blend the Impact-10 with your home theater satellites, gaming system or music speakers. The Impact-10's attractive black ash wood grain colored cabinet with black gloss trim complements your decor.


Features



Compact, stylish cabinet; high-value subwoofer

10" forward firing coated fiber woofer

Down-firing port minimizes distortion

2" copper-wound voice coils for exceptional reliability

"Green” MDP amp rated at 250 watts Dynamic power

User's Manual

Specifications

With the Impact-Mini you get amazing bass in a tiny cabinet that is almost the same size as the MiniVee-8, but at a very budget-friendly price. This engineering marvel is lightweight with an aluminum cone, furniture-quality cabinet finish and concentrates its 300 watts of output power in the 38 Hz to 140 Hz range. This is Velodyne's lightest weight subwoofer and includes an adjustable low pass crossover frequency so you can easily match the Impact-Mini to your satellite speakers.


Features



Compact, stylish cabinet; high-value subwoofer

6.5" active and 8" passive andonized aluminum woofers

High quality, long throw drivers

2" copper-wound voice coil for exceptional reliability

Down-firing bass radiator for more output, less distortion

"Green” MDP amp rated at 300 watts Dynamic power

The SX-120 subwoofer was designed from the ground up by our engineers in London, with a custom-designed 8-inch driver and a powerful 70W RMS amplifier. Components were hand picked by our in-house engineers and then painstakingly voiced to provide premium sound quality

 Features

        Rigid MDF cabinet
        70W RMS amplifier
        8-inch long-throw woofer
        Individual controls to tailor volume, crossover frequency and phase adjustment

 Sensitivity    180mV for full power output
Frequency response    34Hz - 150Hz
Rated output power    70W
Drive units    1 x 8" (203mm) long throw woofer
Crossover    50 - 150Hz continuous/active
Max. power consumption    100W
Colour    Black
Dimensions (WxHxD)    300 x 300 x 310mm (11.8 x 11.8 x 12.2“)
Weight    7.7kg (17lbs)

    Pressure vessel enclosure

500W ICEpower® amplifier
Switch mode power supply
Description     Active closed-box subwoofer system
Drive unit     2x f200mm (8 in) mica / aluminium diaphragm long-throw
Frequency range     -6dB at 18Hz and 40/140Hz adjustable (EQ at i)
Frequency response     ±3dB 21Hz – 31/110Hz adjustable (EQ at i)
Power output:     500W
Rated power consumption:     110W (105W - 100V version)
Input impedance:     100kΩ
Signal / noise:     >90dB
Functions:     Volume level
Low-pass filter frequency
Bass roll-off alignment
Auto sense on/standby
Phase switch
Inputs:     Line In (RCA Phono)
Speaker Level In (FCC68 4/4)