Powerful Sounding Subwoofer – Q Acoustics 2070Si
Q Acoustics 2070Si
Affordable price. Good bass extension.
Might experience a loud humming noise in that case the subwoofer will have to be changed or replaced.
Need an affordable subwoofer which matches the expensive standards?
Q Acoustics is an independent British company established in 2006 which manufactures loudspeakers. They are known to design and produce high quality speakers at a very affordable rate. Their range of products has had outstanding success and has a genuine appealing sound. The Q Acoustics 2070Si subwoofer has been designed to match the award winning 2000i series; hence reviewers and users alike had high hopes from this piece.
The Q Acoustics 2070Si has two 17cm drivers, each driven by a highly efficient mono class D amplifier. It has a power output of 140 watts, enabling it to produce powerful songs. With the improvements from its previous award winning versions which include a 25mm tweeter, new crossovers and a different cone material; carbon fibre and ceramic coated paper cone, its bass extension is precise and highly effective. Weighing about 15kgs, the 2070Si is available in a tall, slender design in black, walnut, gloss white or black.
As a part of the new ‘i’ range this speaker is a fully Digital Signal Processing (DSP) driven system which ensures highly optimised sound results. It is rare for a subwoofer of a price of £275 to offer this feature. The Q Acoustics 2070Si Subwoofer features power, volume and a crossover control. The crossover control allows the subwoofer to alter its frequency response (50 Hz – 150 Hz) and optimises it to function with ported speakers like the Q Acoustic range or other models.
The 2070Si has a 2 years warranty which can be redeemed at any authorised Q Acoustics retailer. With its precise bass extension, the new Q Acoustics 2070Si is a valuable addition to a home theatre system as well as two-channel music. The device can be used with Q Acoustic 2010i, Q Acoustics 2020i, Q Acoustics 2050i, Q Acoustics 2000Ci or any other high quality speakers.
2070Si is a powerful subwoofer which will add extra low-frequency weight to your movies and music, making them hugely entertaining and more realistic.
Well made and sounds perfect. doesnt exaggerate any part of the frequency range.
Best Q Accoustic sonic performance ever.
Completed my home cinema system with the superb Q Acoustics 2070Si subwoofer and really felt the difference in both films and music.
- Amplifier power (watts) 140 (RMS, built-in)
- Auto mute/power Yes, auto stand-by with signal detection
- Bass port? Yes
- Connections Line level Mono or stereo LFE input (via 2 x RCA/phono)
- Stereo speaker level inputs (4mm banana plug/binding posts)
- Chain out (for use when using multiple subwoofers, via RCA/phono)
- Controls Level (volume), crossover (50 - 150Hz), phase (invert or variable (0 - 180º), AV/music mode and sealed or ported satelllite preset mode switch
- Crossover frequency (kHz) Variable (50 - 150Hz)
- Drivers Twin 170mm long-throw carbon fibre and ceramic coated paper cone
- Finish Graphite, walnut or premium gloss black or white
- Magnetically shielded? No
- Supplied accessories Removeable grille
- W x H x D (mm) 195 x 425 x 560
- Weight (kg) 14.6