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PM-SUB Series

PM-SUBn(MB)

Active Subwoofer
Discontinued
PM-SUBn(MB)

PM-SUBn(MB)

PM-SUBn(MB)

PM-SUBn(MB)

Sealed active subwoofer that best matches PM0.4n/PM0.4d.

Features

20cm long-stroke woofer driven by a dedicated 68W high-power amplifier; the best match for PM0.4n/PM0.4d.

The front baffle is made of high quality wooden cabinet with matte black finish.

When connected to the PM0.4n/PM0.4d, the bass range, which tends to be lacking in smaller systems, is expanded in both volume and bandwidth.

The PM0.5n/PM0.5d can be used in a wide range of applications, from DTM environments to PC theater, living room theater using flat-screen TVs, and gaming.

RCA pin and phone terminals are used for input and output. Two stereo RCA pin cables (1.5m), two stereo mini-RCA pin cables (1.5m), and two phone-to-phone cables (2m) are included for connection to the PM0.4n/PM0.5n as well as to a PC, etc., without the need to purchase additional cables. PM0.4n/PM0.5n as well as connection to PCs and other devices is possible without the need to purchase additional cables.

The volume and crossover frequency can be adjusted (50 to 150 Hz), and a phase switch allows tuning to suit the operating environment.

Specifications

Main Specifications

Speaker section
model (e.g. of a vehicle)

Sealed acoustic suspension

Speakers used

20cm cone type (simple antimagnetic type)

Rated Impedance

8 Ω

Amplifier section
Rated output

68W

Playback Frequency Response

20Hz to 150Hz (-10dB)

Input terminal (INPUT)

6mm dia. TS phone jack
RCA pin jacks

Input Sensitivity

100mV

Input impedance

20k Ω or more (when THRU OUT is not connected)

Output terminal (THRU OUT)

6mm dia. TS phone jack
RCA pin jacks

Feature

Phase switching (0° / 180°)
Crossover adjustment (50 to 150Hz)
Volume control

general
External dimensions

300(W)x301.2(H)x364(D) mm

mass

Approx. 11.6kg

Power source / power consumption

AC 100V / 60W

accessory

Stereo RCA pin cable (1.5m), Stereo mini-RCA pin cable (1.5m)
Phone-phone cable (white/2m), Phone-phone cable (red/2m)

*This product complies with the European RoHS Directive.

Support

Product Materials

Various product documents are available for download.
Acrobat Reader is required to view PDF files.

The user manuals, product specifications, and product images may be used free of charge for both commercial and non-commercial purposes, but the copyright belongs to our company.
(No permission application or credit notation such as product names is required for their use.)
Selling, leasing, renting, or redistributing the product is prohibited. (No permission application or credit notation of the product name, etc. is required for use of the image.

FAQ

Q
Can I connect and use speakers and AV amplifiers (pre-main amps) made by other manufacturers?
A

This product is designed to match with our PM0.4/PM0.5 series of active speakers.

However, depending on the combination of products to be connected, it may not work properly due to mismatched level matching, or the original performance may not be obtained, or the sound connection may seem unnatural, etc. Please be aware of such possible inconveniences, Please be aware of this before use.

Caution!

If an AV amplifier is connected to a product that does not have a buffer amplifier in its preamplifier output circuit, the amplifier may malfunction or fail to operate. Products with a simple preamplifier output that is simply branched from the main output may not have a buffer amplifier.

We have not tested the combination with other manufacturers’ products, so please be aware of this before use.

Q
The preamp has only one subwoofer output jack, but the PM-SUBn has two input jacks (L/R). How should I connect them?
A

Connect to either one of the input terminals L or R on the PM-SUBn side; it is not necessary to connect to both L and R terminals.

Most subwoofer outputs on preamplifiers and other equipment mix L/R signals internally, and the PM-SUBn does the same by mixing L/R signals internally.

This is because it is generally believed that the human auditory system has difficulty localizing low frequencies, and subwoofers are often used for monaural playback.

This does not mean that there is no localization in the low frequency range. In some systems, subwoofers may be used in stereo.