POWERED SUBWOOFER

If multiple subwoofers are used, try to place them in the same location. Stacking is best, but you can also put them side by side. Alternately, you can put multiple subwoofers in different locations, at adjacent corners. This is appropriate when you have limited choices in locating the subwoofer and none of the available locations work well. Try to place multiple subwoofers at equal distances from the listening position to avoid phase cancellation.

Wiring with two subwoofers is simple. By using M&K’s RM-1 Subwoofer Controller, see figure 5, simply run one cable from the sub/mono on the LFE or subwoofer output on the processor/receiver to the RM-1’s input terminal. From the RM-1’s output terminal, run the proper cable to the input terminal marked “LEFT/MONO” on the subwoofer. Use the calibration control knob on the RM-1 to control the output level of all your subwoofers.

FIGURE 5 - WIRING MULTIPLE SUBWOOFERS WITH THE RM-1

SURROUND PROCESSOR OR RECEIVER

SUB / MONO OUT

RM-1 Subwoofer Controller

SUB 1 INPUT

SUB 2

RM-1

 

 

SUBWOOFER

 

 

CONTROLLER

 

BASS LEVEL

 

 

 

LOW PASS FILTER

REFERENCE

LEFT/MONO

RIGHT

PHASE

VARIABLE

(Hz)

- 3 dB

+3 dB

 

 

+

75

- 6 dB

+6 dB

 

INPUT

 

 

 

 

+9 dB

 

 

 

100

 

 

 

 

60

 

 

 

 

 

-

BYPASS

 

 

 

 

 

 

50

125

AMPLIFIER

LEFT

 

 

 

CAUTION

 

 

!

RISK OF ELECTRIC SHOCK

 

 

DO NOT OPEN

 

 

 

AVIS: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR.

FROM

 

 

 

 

RIGHT

 

 

 

 

 

 

 

BASS LEVEL

 

 

 

LOW PASS FILTER

REFERENCE

LEFT/MONO

RIGHT

PHASE

VARIABLE

(Hz)

- 3 dB

+3 dB

 

 

+

75

- 6 dB

+6 dB

 

INPUT

 

 

 

 

+9 dB

 

 

 

100

 

 

 

 

60

 

 

 

 

 

-

BYPASS

 

 

 

 

 

 

50

125

AMPLIFIER

LEFT

 

 

 

CAUTION

 

 

!

RISK OF ELECTRIC SHOCK

 

 

DO NOT OPEN

 

 

 

AVIS: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR.

FROM

 

 

 

 

RIGHT

 

 

 

 

 

 

 

ATTENTION:

CAUTION:

 

ATTENTION:

CAUTION:

 

DEBRANCHER AVANT DE

DISCONNECT SUPPLY CORD

 

DEBRANCHER AVANT DE

DISCONNECT SUPPLY CORD

 

REMPLACER LE FUSIBLE.

BEFORE CHANGING FUSE.

 

REMPLACER LE FUSIBLE.

BEFORE CHANGING FUSE.

 

UTILIZER UN FUSIBLE

REPLACE FUSE ONLY

 

UTILIZER UN FUSIBLE

REPLACE FUSE ONLY

 

DE RECHANGE DE MEME TYPE.

WITH SAME TYPE.

 

DE RECHANGE DE MEME TYPE.

WITH SAME TYPE.

 

 

 

T 2 AMP

 

 

T 2 AMP

MILLER & KREISEL SOUND CORPORATION

120 VAC 50/60 Hz

MILLER & KREISEL SOUND CORPORATION

120 VAC 50/60 Hz

9351 Deering Avenue, Chatsworth, CA 91311 818/701-7010 www.mksound.com

 

SLOW-BLOW

9351 Deering Avenue, Chatsworth, CA 91311 818/701-7010 www.mksound.com

 

SLOW-BLOW

9.HOME THEATRE USAGE

Compared to music sources, in some cases, you may prefer the subwoofer set to a higher playback level for video sources. This may occur when video sources (especially older films and some television) have very little deep bass present. You may also want to exaggerate the effect to make spectacular video sources even more impressive!

If you are using your Subwoofer in a multichannel Home Theatre system, make sure you are using the Subwoofer Output jack to connect your subwoofer.

CONNECTING THE SUBWOOFER TO A SURROUND SOUND RECEIVER OR PROCESSOR:

The preferred connection from a surround sound amp or controller is from a SUBWOOFER OUTPUT (or MONO) RCA jack. This connection insures that a full bass signal is fed to the subwoofer. If your component doesn't have a subwoofer output jack, connect the Subwoofer to the front Left and Right channel speaker outputs (do not use the Center channel speaker output).

IF YOU ARE CONNECTING YOUR SUBWOOFER TO AMPLIFIER OUTPUTS: When the subwoofer is connected to the Left and Right amplifier outputs using speaker wires, the Center channel WIDE/NORMAL switch MUST be set to the NORMAL mode. If the switch is set to the WIDE mode, the bass content of the Center channel will not be fed to the subwoofer, and a significant amount of the bass in the material you are listening to will be lost.

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MK Sound V-851, V-850 operation manual Wiring Multiple Subwoofers with the RM-1

V-851, V-850 specifications

MK Sound, a brand renowned for its high-performance audio devices, presents the V-850 and V-851, two impressive subwoofers that elevate the standard for home theater and music listening experiences. Designed with cutting-edge technology and superior craftsmanship, these models promise to deliver deep, impactful bass that enhances any audio setup.

The MK Sound V-850 is a powered subwoofer that features an 8-inch driver, delivering an impressive 150 watts of continuous power with a peak output of 300 watts. This robust power handling enables the V-850 to reproduce low frequencies with exceptional clarity and authority, making it an ideal choice for both movie enthusiasts and music lovers. The subwoofer's frequency response extends down to 30 Hz, ensuring that even the deepest bass notes are rendered accurately, providing a thrilling audio experience.

On the other hand, the MK Sound V-851 steps up with a more powerful configuration, incorporating a larger 10-inch driver that operates with a continuous power of 200 watts and a peak output reaching 400 watts. This additional power and larger driver size allow the V-851 to produce even more profound bass tones while maintaining precision. Its frequency response also reaches down to 25 Hz, ensuring that every rumble from explosions in movies or the deep notes in music is felt as much as it is heard.

Both models come equipped with advanced digital signal processing (DSP) technology, enhancing their performance by managing amplifier distortion and optimizing overall sound quality. The DSP provides users with customizable settings, allowing them to adjust parameters such as crossover frequency. This flexibility makes it easier to integrate these subwoofers seamlessly into any existing audio system, regardless of the brand or configuration.

In terms of build quality, the V-850 and V-851 feature sturdy wooden cabinets that not only enhance the aesthetic appeal of the subwoofers but also reduce unwanted resonances. The front-firing design allows for versatile placement options, ensuring maximum bass output regardless of the room layout.

Moreover, both subwoofers include adjustable phase control and volume settings, giving users fine-tuned control over their audio experience. This feature ensures that the bass complements other speakers in the setup, resulting in a harmonious sound blend.

In summary, the MK Sound V-850 and V-851 subwoofers are engineered for audiophiles who seek robust bass performance and versatility. With their powerful drivers, advanced digital signal processing, and quality craftsmanship, these subwoofers are sure to impress anyone looking to upgrade their audio experience. Whether for movies, gaming, or music, the V-850 and V-851 stand out as top-tier choices in the subwoofer market.