JAMO 250 Скачать руководство пользователя страница 4

Since SUB 550 reaches very low, it features a 

B

oundary 

G

ain 

C

ompensation 

switch, which further helps to keep a flat frequency response, as BGC 
compensates for the room influence at low frequencies.  
The level control is placed on the front of the subwoofer, elegantly integrated 
in the design, with a soft blue light indicating the volume setting.  

 

SUB 650 

The SUB 650 incorporates a 12” subwoofer driver and an amplifier capable of 
producing 650 Watts of peak power. This subwoofer works in a closed cabinet, 
and even if there is no bass reflex port to contribute to a high SPL, it delivers 
110 dB sound pressure level.  
The advantages of a closed cabinet is absolutely absence of port noise and an 
even better timing resulting in a musical fidelity that is even more accurate and 
exact than conventional ported systems.  
The SUB 650 is 
intended for 
high 
performance 
bookshelf and 
floorstanding 
speaker systems. 
The SUB 650 is 
capable of 
reaching down 
to 24 Hz which is 
why we have here incorporated the continuously variable 

B

oundary 

G

ain 

C

ompensation for optimum integration into the home environment.   

The level control is placed on the front of the subwoofer, elegantly integrated 
in the design, with a soft blue light indicating the volume setting.  
 

Содержание 250

Страница 1: ...Technical Description Jamo SUB 250 300 550 650...

Страница 2: ...evels SPL without compromising the sound quality It is quite easy to make a subwoofer play loud but it is a challenge at the same time to maintain precision and musicality This turned out to require d...

Страница 3: ...ted construction is used here as in the SUB 250 But with more cabinet volume allowing for deeper tuning more power and a 10 driver this subwoofer is capable of reaching down to 28 Hz 6dB Still with mu...

Страница 4: ...is no bass reflex port to contribute to a high SPL it delivers 110 dB sound pressure level The advantages of a closed cabinet is absolutely absence of port noise and an even better timing resulting in...

Страница 5: ...is based on a continually variable supply voltage which tends to zero when there is no input signal and reaches its highest level when the amplification requires power This supply voltage is continuou...

Страница 6: ...ification depends on the actual room and where you are positioned normally it increases the closer you get to a wall which also means that the problem gets worse the smaller the room This can result i...

Страница 7: ...ne is moving Sub 450 550 For the SUB 450 550 a 10 driver is chosen The driver features an 38mm 4 layer voice coil with an X max at 15mm allowing for high excursions The heavy magnet system features a...

Страница 8: ...In normal setup the port is radiating towards the rear wall giving an even higher efficiency at very low frequencies...

Страница 9: ...250 300 550 650 Frequency range Hz 30 150 3dB 28 150 3dB 26 150 3dB 24 150 3dB Impedance Ohm 22 kOhm 22 kOhm 22 kOhm 22 kOhm 12 V trigger No no no yes Phase Yes variable Yes variable Yes variable Yes...

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