Jamo e 500 Brochura

 

 

2.1 E 700 
 

E 700 is a very compact 2-way bass reflex speaker with a 4” mid/woofer and a 1” soft dome 

tweeter using our new DTT (Decoupled Tweeter Technology), see more details about DTT 

and the drive units below. 

 
The compact drivers improve the dynamics: As they weigh less they can move faster. Of 

course under the precondition that they are equipped with 

very powerful motors (magnet/voice coil) as is the case here. 

 

The crossover frequency is 2,500 Hz. 
 

Every diaphragm has a break up point and it is important 

that the driver is used in a range where break ups are 

controllable or do not appear. By choosing newly developed 

drive units made from a special fibre glass and glue 
compound, we have eliminated many of the known 

challenges regarding break-ups in the diaphragm material. 

For example the inevitable diaphragm break ups can be 

controlled and distributed more evenly across the whole 

diaphragm thereby avoiding uncontrolled colouring of the 
sound at certain frequencies. 

 

When used as a surround speaker in an E 7 solution, the E 

700’s voicing ensures that seamless timbre matching is 

guaranteed when the sound pans across the room. 
 

 

 

E 750 is a tall slim line 3-way speaker utilising a bass reflex system and a rear firing woofer. 
The E 750 is equipped with the same 1” soft dome DTT tweeter as found in the E 700, and 

the rest of the series for that matter. The bass/midrange 

driver is a 5¼” and the rear firing woofer is a 5½”.  

 

The crossover frequencies are 150 Hz and 2,500 Hz. 
 

The rear firing woofer on the E 750/E770 have been 

specifically designed to deliver increased bass output but 

with a very linear response, even when placed relatively 

close to a wall. Furthermore this design will result in a 
general level of 3-6 dB increased output (depending on the 

distance from the front wall and the side walls) which means 

that the drive unit can obtain the same relative volume level 

but with less excursion, thereby minimising the overall 

distortion. 

 

 

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