MK Sound V-75 MK II, V-125, VX-7 MK II Wiring with the RCA Jack Inputs, Using the RCA Jack Inputs

powered subwoofers page 8

In the MX-300, MX-200, and MX-125 Mk II, a full-range signal (including deep bass) is fed to your Satellites. To roll off (filter) the signal fed to the Satellite speakers for biamplification, you must:

1.Have a separate amp and preamp OR a receiver or integrated amp that allows you to separate its amp and preamp stages.

2.Use a surround sound processor or receiver that has built-in high-pass filters and a subwoofer output jack.

3.Add an M&K Electronic High-Pass Filter to your system. See Page 9 for more information.

WIRING WITH THE RCA JACK INPUTS

The "INPUT" RCA jacks on the Subwoofer allow you to directly connect the Subwoofer to preamp- level components such as surround sound processors, preamplifiers, integrated amps and receivers with preamp outputs, Electronic High-Pass filters, crossovers, etc.

Using these inputs gives you better bass quality than using the speaker inputs (it bypasses your amp or receiver's amplifier stage). If you don't have a subwoofer output available, you must have preamp outputs on your preamp, amp, or processor. If you have only one set of preamp outputs, use a Y-connector to feed both the amplifier and the Subwoofer. In many cases, using a Y-connector may slightly degrade the Satellite speakers' sound quality. Please feel free to experiment.

To connect the Subwoofer in this way, simply run a set of shielded RCA - RCA interconnect cables from the output jacks on your component to the "FROM PREAMP" jacks on the Subwoofer's backplate. See Figure 4.

FIGURE 4 - USING THE RCA JACK INPUTS

	MAIN OUT 1	MAIN OUT 2
PREAMP	LEFT RIGHT	LEFT RIGHT

L	MAIN INPUT
	LEFT RIGHT

AMPLIFIER

OR RECEIVER

R

LOW PASS FILTER

75(Hz)

100

60
50	125

AMPLIFIER	LEFT
FROM	RIGHT
SPEAKERS	RIGHT
TO	LEFT

Made in U.S.A.

	LEFT/MONO	RIGHT	BASS LEVEL
+
–	FROM PREAMP
PHASE			MIN MAX

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

AVIS: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR.

ATTENTION:	CAUTION:
DEBRANCHER AVANT DE	DISCONNECT SUPPLY CORD
REMPLACER LE FUSIBLE.	BEFORE CHANGING FUSE.
UTILIZER UN FUSIBLE	REPLACE FUSE ONLY
DE RECHANGE DE MEME TYPE.	WITH SAME TYPE.

MILLER & KREISEL SOUND CORPORATION	120 VAC 50/60 Hz T 4 AMP
10391 Jefferson Blvd, Culver City, CA 90232 310/204-2854	SLOW-BLOW

MIDRANGE CONTOUR

NORMAL	MID	INPUT
	EFFICIENCY

4 ohms

LOW

EFFICIENCY

SATELLITE SPEAKER

TREBLE CONTOUR

MILLER & KREISEL

NORMALMIDSOUND CORPORATION

TWEETER

MIDRANGE CONTOUR

NORMAL	MID	INPUT
	EFFICIENCY

4 ohms

LOW

EFFICIENCY

SATELLITE SPEAKER

TREBLE CONTOUR

MILLER & KREISEL

NORMALMIDSOUND CORPORATION

TWEETER

LOW

10391 Jefferson Boulevard., Culver City, CA 90232 Voice (310) 204-2854 Fax (310) 202-8782

LOW

10391 Jefferson Boulevard., Culver City, CA 90232 Voice (310) 204-2854 Fax (310) 202-8782

TWEETER

MADE IN USA

TWEETER

MADE IN USA

LEFT RIGHT

If you have one Preamp Output, connect both the Subwoofer and the Amplifier to it.