4
D 7LCR
D 7SUB
D 7SUR
D 7LCR D 7LCR
D 7SUB
D 7SUR
D 7LCR D 7LCR
THX name and logo are ©Lucasfilm Ltd. & TM. All Rights Reserved.
7
10
Type........................................................................D 7LCR
System....................................3 Way closed, shielded
Woofer.................................................2 x 5½“ / 140 mm
Midrange...............................................2 x 2½“ / 65 mm
Tweeter......................................1“ / 25 mm DCD
Power handling*........................200W / 400W
Frequency range....................80 - 40.000 Hz
Impedance................................................4 Ohm
Dimensions........................272x589x173mm
10,7x23,2x6.8in
Weight.........................................11,1 kg / 24,5 lb
Type...........................................................D 7SUR
Sytem...................................3 Way, Dipole
Woofer.............................................5½“ / 140 mm
Midrange....................................4 x 2½“ / 65 mm
Tweeter............................2 x 1“ / 25 mm DCD
Type.............................................................D7SUB
System....................Elec. subwoofer closed, MFB
Woofer.............................................15“ / 380 mm
Amp. Rated output...............400W / 700W peak
Frequency range.............................20 - 200 Hz
Upper cutoff frequency......Adj. 40 - 200 Hz
Maximum SPL (<2% THD)....................................109 dB
Phase.................................Adjustable 0 - 180°
Dimensions.......................492x591x444mm
19,4x23.3x17.5in
Weight..........................................33,6 kg / 74,1 lb
Power handling*..........................100W / 250W
Frequency range...................80 - 40.000 Hz
Impedance................................................4 Ohm
Dimensions..................265x508x126mm
10,4x20,0x5,0in
Weight.........................................7,3 kg / 16,1 lb
12
Specifications subject to technical changes.
*Long / Short term power, According to IEC 268-5.
Technical Description
Jamo D 7 System
Contents:
1. General system description
2. The products:
2.1. D 7LCR
2.2. D 7SUR
2.3. D 7SUB
3. Driver explanation
3.1. Tweeter
3.2. Midrange
3.3. Woofer
3.4. (Sub) woofer
4. Electronics (D 7SUB)
5. Cabinets
Page
3
5
6
6
7
8
8
9
9
10
2
General description
With the Jamo D 7
System, the goal
was to create a THX
certified system,
where the famous
qualities from our
two predecessors
are kept i.e. a wide
and high listening
window, design and compact size, but with an even
more dynamic, open and detailed sound reproduction.
This was done through the choice of very high quality
in materials and development of completely new and
very powerful driver units.
The sound reproduction of the D 7 System is very
detailed, clear and open in the entire spectra, with a
large listening window making it easy to locate
instruments, vocals and subtle details when listening to
music or experiencing a movie.
With – 6dB points at 20Hz and 40.000Hz, compatibility
with multi channel audio is obvious.
The D 7 System fulfils the new THX Ultra2 standard and
is at the same time a true high-end hi-fi system. And
probably being the most compact THX Ultra2 certified
system in the market enables most people to integrate
the system into a “normal” home interior.
3