Deaf Bonce Machete MA-1500.1D [4/20] Страница 4

Deaf Bonce Machete MA-450.1D [4/20] Страница 4
Serial connection
Parallel connection
SC H EM E S O F E N AB L IN G TH E L O AD O F T H E S U BW O OF E R
Voice coils 1+1, 2+2, 4+4 Ohm
Total impedance = Ω S u b 1 + Ω S ub 2 + Ω Sub 3 ...
Ω Su b 1 + Ω S ub 2 + Ω Su b 3 ...
Total impedance =
1
1
1
1
4
...
...
The minimum permissible load impedance at the output of the amplifier is 1 ohm. Use these formulas to calculate the
load impedance of various types of connections.
4. C O N NE C TI O N M E T HO D S
EN
The subwoofer has voice coil D1, D2 or D4.
2+2 Ohm
4+4 Ohm
8 Ohm
4 Ohm
1+1 Ohm
2 Ohm
Voice coils
Total impedance
2+2 Ohm
4+4 Ohm
2 Ohm
1 Ohm
1+1 Ohm
0,5 Ohm
Voice coils
Total impedance
One subwoofer, c o i l s i n p a r a l l e l
One subwoofer, c o i l s i n s e r i e s
Subwoofers in series, coils in parallel
2+2 Ohm
4+4 Ohm
4 Ohm
2 Ohm
1+1 Ohm
1 Ohm
Voice coils
Total impedance
In any case do not expose the amplifier to the loads lower than specified by the manufacturer. Use these schematics to
calculate load impedance of different connection types.

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