Alphard Machete MM-60 [5/16] Khz 12 db oct

The correct choice of amplifier settings, filtering and enclosure largely influence on the lifespan of your audio

system. You should select an amplifier with a nominal power, not exceeding the nominal power of the speakers.

Proper coordination of the head unit (HU) of the amplifier will allow to get a clean, undistorted signal applied to

the component to prevent overheating and voice coil damage. The recommended HU volume is not more than

80%, input sensitivity of the amplifier is 50%.

The recommended filter settings:

The high pass filter HPF (a Filter that cuts off all frequencies below the frequency setting of the filter)

is about 200-250 Hz (24 dB/Oct), or 300-350 Hz (12 dB/Oct)

The low pass filter LPF (a Filter that cuts off all frequencies above the frequency of the filter) - 6-8

kHz (12 dB/Oct).

Recommended amplifiers: AE-150.4, HLX-4.180, HLX-2.300, DB-OGO2500D, M134, M84, M54,

DB-OGO1500.2D.

4. FI L TERI N G, RECOMM E NDED A M PLIFI E R SETT I NGS.

MIX E D CON N ECT I ON OF T H E SPE A KER S

4 Ohm

Voice coil

Total impedance

SEL E CTIO N O F THE DI A METER O F S PEAK E R CABLE S

CAUTION!!! High sound pressure can damage your health!

Please use the common sense when controlling volume!

20 000

25 000

15 000

10 000

8000

6000

4000

2000

1000

500

250

100

0-1 1-2 2-3 3-4 4-5 5-6 6-7

Cable length (m)

Power consumption (W)

7-8

16,8

8,37

5,26

2,08

A.W.G

mm²

Size

Use the table below to select the desired diameter based on the length and the power consumption.