Dark mode
only subwoofersin all categories
only subwoofers
USA
Catalog   /   Sound & Hi-Fi   /   Hi-Fi & Hi-End Components   /   Subwoofers   /   KEF

KEF R400b

Photos - Subwoofer KEF R400b
Outdated Product
$1,723.00
Mount type: floor; Type: active; Acoustic design: bass-reflex type; Power (W): 500; Number of speakers: 2; Speaker size: 9"; Phase adjustment; Level adjustment; RCA (LFE); RCA (line); Finishing material: MDF; Dimensions (mm): 330x365x350;
Find prices on Amazon.com
Find prices on eBay.com
add to listmy lists
We recommend products in stockSubwoofers KEF →
RCF SUB 708-AS MK3
from $1,699.00 
floor, active, bass-reflex, 700 W, 35 – 120 Hz
Yamaha DXS15
from $1,599.99 
floor, active, bass-reflex, 600 W, 45 – 160 Hz
Sonance i12
from $1,650.99 
wireless, floor, active, bass-reflex, 400 W, 22 – 250 Hz
HK Audio L Sub 2000 A
from $1,799.00 
floor, active, bass-reflex, 1200 W, 49 – 120 Hz, 127 dB
Electro-Voice ETX15SP
from $1,799.00 
floor, active, bass-reflex, 1800 W, 37 – 150 Hz
Yamaha DXS18
from $1,499.99 
floor, active, bass-reflex, 800 W, 32 – 120 Hz
SVS PB-3000
from $1,599.00 
floor, active, bass-reflex, 800 W, 16 – 260 Hz
Martin Audio XP118
from $1,850.00 
floor, active, bass-reflex, 2000 W, 42 – 150 Hz
Adam Sub10 Mk2
from $1,499.99 
floor, active, bass-reflex, 200 W, 25 – 150 Hz
Focal JMLab Sub6
from $1,499.00 
floor, active, bass-reflex, 350 W, 30 – 250 Hz
HK Audio L Sub 1800 A
from $1,499.00 
floor, active, bass-reflex, 1200 W, 42 – 120 Hz
RCF SUB 905-AS MK3
from $1,999.00 
floor, active, bass-reflex, 1100 W, 40 – 120 Hz
Electro-Voice ETX18SP
from $1,999.00 
floor, active, bass-reflex, 1800 W, 33 – 150 Hz
Adam Sub12
from $1,999.00 
floor, active, bass-reflex, 200 W, 22 – 150 Hz
Yamaha NS-SW1000
from $1,999.95 
floor, active, bass-reflex, 1000 W, 18 – 160 Hz
KEF R400b
Type:active
Mount:floor
Registration:bass-reflex
Power:500 W
Frequency range:26 – 140 Hz
All specifications
Specifications R400b
Main
Mount typefloor
Typeactive
Acoustic designbass-reflex type
Featureshome
Specs
Power500 W
Frequency range26 – 140 Hz / -6 дБ /
Number of speakers2
Speaker size9"
Functions
Phase adjustment
Level adjustment
Adjustable crossover
Crossover frequency40 – 140 Hz
Connectors
InputsRCA (LFE)
RCA (line)
high level (terminals) / Euroblock /
General information
MaterialMDF
Dimensions (HxWxD)330x365x350 mm
Weight21.5 kg
Added to E-Catalogjanuary 2013
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog KEF 2025 - new arrivals, bestsellers, and the most relevant models KEF.
Filters
Models
KEF R400b often compared
Dali SUB K-14 F
KEF R400b
vs
Dali SUB K-14 F
Catalog
  /  
Subwoofers
  /  
KEF
  /  
Subwoofer KEF R400b
E-Catalog — catalog of descriptions and prices for household and computer equipment, electronics, goods for home and office. We know where to find buy subwoofers KEF R400b at the best price in online stores. Reprinting of any materials is only permitted with the written consent of the editorial office.
About us
Other countries
Did you find an error on this page? Highlight it and click Ctrl+Enter.
Or use the "Report an error in the description" feature under the table with the specifications of the specific model.
Your Region
  • USA, en
  • USA
ID
© E-Catalog, 2001—2025
Dark mode