| Content |
|
KEF R400b Subwoofer
At just 14 inches square, the KEF R400b may be compact, yet it packs an incredible punch. With a reinforced and braced sealed cabinet, the R400b houses twin 9-inch LF drivers powered by twin 250W class-D amplifiers. The drivers are mounted back-to-back, to create ʽforce cancellingʼ. This means the opposing reactive forces are nullified, resulting in no cabinet agitation and a clean, fast, powerful bass performance – perfect for any serious home theatre system.
| | Model | R400b | | Design | Powered Subwoofer (Sealed)
| | Drive Units | Bass units:
LF: 2 x 225mm (9in.) | | Frequency range (-6dB) | 26Hz - 140Hz | | Maximum output | 111dB | | Amplifier | 2 x 250W (500W)
built-in Class-D
| | Low pass filter Variable | 40Hz - 140Hz, 4th-order | | Low level signal inputs | RCA phono sockets
Speaker level inputs | | Internal volume | 22 litres | | Power requirements | 100V - 120V / 220V - 240V
~ 50 / 60Hz | | Power consumption | 600VA | | Weight | 21.5kg (47.4lbs.) | Dimension (H x W x D)
(with terminal & plinth) | 365 x 330 x 351 mm
(14.4 x 13 x 13.8 in.) |
|
The ASW610 subwoofer presents a very happy medium between the more diminutive ASW608 and the all-out power of the ASW610XP. Its long-throw 250mm driver allows the ASW610 to move the large volumes of air needed for high-quality low-frequency output, and its audiophile-standard 200W Class D amplifier keeps the compact unit running cool, even when the music or movie action is whipping up a storm.
In all of the 600 Series subwoofers, the bass driver diaphragms are constructed from a rugged, finely-tuned mix of paper pulp, Kevlar® fibres and resin, which provides the stiffness needed to withstand the tremendous physical forces exerted by the voice coil and pressures inside the cabinet.
Ultra-solid construction delivers slamming bass, drum kicks, and special movie effects. Deformation is minimised; bass precision, power and enjoyment are maximised.
| Description | Active closed-box subwoofer system |
|---|
| Drive unit | ø250mm (10 in) paper/Kevlar® cone long-throw | | Frequency range | -6dB at 20Hz and 25/140Hz adjustable (EQ at A) | | Frequency response | ±3dB 27Hz – 40/140Hz adjustable (EQ at A) | | Bass Extension | -6dB at 20Hz (position A) |
| -6dB at 25Hz (position B) |
| -6dB at 30Hz (position C) | | Amplifier |
| | Power output: | 200W | | Rated power consumption: | 40W / 0.5W standby | | Input impedance: | 33kΩ | | Signal / noise: | >90dB | | Functions: | Input level (line in) |
| Input level (speaker in) |
| Low-pass filter frequency (line in only) |
| Low-pass filter bypass |
| Bass extension |
| Bass roll-off alignment |
| Auto sense on/standby |
| Phase switch | | Inputs: | Line In (RCA Phono) |
| Speaker in (Binding post) |
| 12v trigger (3.5mm jack) |
| Low-pass filter |
| Active 4th-order, variable cut-off frequency | | Dimensions | Height: 310mm (12.2 in) not including feet |
| Width: 310mm (12.2 in) |
| Depth: 375mm (14.8 in) including grille and controls | | Net weight | 12.5kg (27.6 lb) | | Finishes | Black Ash Vinyl |
| Red Cherry Vinyl | |
Technical features 500W class 'D' power amplifier
Description Active closed-box subwoofer system
Drive unit 1x f250mm (10 in) paper / Kevlar® cone long-throw
Frequency range -6dB at 18Hz and 40/140Hz adjustable (EQ at A)
Frequency response ±3dB 25Hz – 40/140Hz adjustable (EQ at A)
Power output: 500W
Rated power consumption: 94W
Input impedance: 33kΩ
Signal / noise: >80dB
Functions: Input Level (line in)
Input Level (speaker in)
Low-pass filter frequency
Low-pass filter bypass (line in only)
Bass extension
Bass roll-off alignment
Auto sense on/standby
Phase switch
Inputs: Line In (RCA Phono)
Speaker Level In (Binding post)
Low-pass filter Active 4th-order, variable cut-off frequency
Height: 325mm 12.8 in)
Width: 325mm (12.8 in)
Depth: 362mm (14.3 in)
Net weight 15.5kg (34.4 lb)
Cabinet Gloss Black
AVAILABLE IN gloss black,wenge,rozenut COLORS
|
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
![acrobat_reader_logo.]( "acrobat_reader_logo.") User's Manual ![acrobat_reader_logo.]( "acrobat_reader_logo.") Specifications ![]()
|
Low Frequency Limit: 27Hz (EQ1) 21Hz (EQ2)
Upper Frequency Limit: 40 - 120Hz Variable
Power Output: 500W RMS (1000W Peak)
Low Pass Filter Alignment: Active 4th order 24dB/Octave (2nd stage filter)
Cabinet Specification: 25mm construction and internal bracing
Cabinet Alignment: sealed cabinet
Driver Complement: 1 x 12" C-CAM® sub woofer driver featured triple suspension and ling throw 3" voice coil
External Dimensions:
(H x W x D)
inc. amp & driver 340 x 340 x 410 mm
(13 3/8 x 13 3/8 x 16 1/8 inch)
External Dimensions:
(H x W x D)
inc. feet & grille 375mm (15“) high with feet
430mm (16 15/16“) deep
inc amp & grille
Mains Input Voltage Specification: 110 - 120 Vac / 220 - 240 Vac 50/60Hz
Individual Weight: 22.56 Kg (49.63 lb)
User's Manual
ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ
|
Reviews
There are no reviews yet.