Bedienungsanleitung Rodek RN112 (Seite 2 von 2) (Deutsch, Englisch)

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You have purchased one of the ﬁnest car-audio trunk box

subwoofers available today. RODEK bandpass subwoofers

are engineered and manufactured to set new benchmarks

of bass performance and technical reliability. Both available

subwoofer models are based on the “push-pull” compound

arrangement, i.e. two woofers that are mounted face to face.

The result of this unique construction is deeper bass with

more impact and higher power handling, compared to boxes

deploying one woofer only with the same net volume.

Both box models use MDF for the cabinet construction and

are equipped with RODEK RW12 woofers.

Please read and follow the provided installation and operating

instructions carefully, in order to beneﬁt from the full sound

quality and performance of this high quality product.

Special Features:

■ Loaded with two or four RW12 push-pull subwoofers

■ Optimized for best low-end extension and high SPL

■ Large cross section ports with blue glowing „needles“

■ CNC routed MDF enclosure of compact dimensions

■ Carpet covered main enclosure with PA-painted front

■ Acrylic glass window with blue LED backlighting

■ Space optimized angled rear wall construction

■ Internal damping for best sound quality and bass impact

■ Spring-loaded terminal with separate 12V input

Placement ➞ Connection ➞ Settings

Basically, your trunkbox subwoofer is designed to be placed

in the trunk compartment of your car. The terminal binding

posts allow quick and easy installation or removal of the trunk

box – if necessary.

Only start crossover adjustment of the amps’ or headunits’

crossover lowpass filter, after setting „treble“, „bass“ and „loud-

ness“ controls on the head unit to neutral/zero position.

Your bandpass subwoofer needs a low-pass ﬁltered signal

with 12dB/oct. slope steepness for best results.

➞ Connect the speaker wire of your subwoofer amp channel

to the terminal of the subwoofer box.

➞ Set the lowpass crossover frequency of the amp channel(s)

driving the sub to approx. 80 Hz

➞ Increase the input gain of the subwoofer channel(s), until

bass output is loud enough

➞ Turn down the volume and then, try out both electrical in-

phase and out-of-phase polarity connections

„In-phase“ connection of your subwoofer is critical – if your

sub plays out of phase, the output at the crossover frequency

region will be depressed due to cancellation effects.

Thus one connection polarity will give you a „fatter“ and more

dynamic bass reproduction in the 80Hz range.

In general, selecting a crossover frequency too low will yield

to an unprecise and infra-bass heavy bass sound lacking

punch, whilst setting the corresponding lowpass x-over fre-

quency point to high, will render a hard and droning sound

reproduction.

COMPOUND BANDPASS SYSTEM

Speciﬁcations RN112 RN212

Peak Input Power: 400 W 2 x 400 W

Continuous Input Power: 250 W RMS 2 x 250 W

Frequency Response (In-Car -3dB): 20 – 120 Hz 20 – 120 Hz

Sensitivity (1W/1m): 92 dB 95 dB

Nominal Impedance: 4 ohms 2 x 4 ohms

Dimensions (WxHxD): 500 x 390 x 435/335 mm 870 x 390 x 435/335 mm

RN112 / RN212

12300 Edison Way · Garden Grove · CA 92841 U. S. A.

www.rodek.com

Limited warranty: 2 years, starting from purchase at retail.

This warranty does not cover any damage due to:

1. Speaker overload due to excessive or distorted ampliﬁer power etc.

2. Exposure to excessive humidity, ﬂuids, heat, direct sunrays or excessive dirt

or dust.

3. Accidents or abuse, unauthorized repair attempts and modiﬁcations not

explicitly authorized by the manufacturer

WARRANTY CONDITIONS

This warranty is limited to the repair or the replace-

ment of the defective product at the manufacturer´s

option and does not include any other form of da-

mage, whether incidential, consequential or other-

wise.

This warranty will not cover any loss during trans-

portation, transport costs or any other damage

caused by transport or shipment of the product.

For safety and legal reasons, it might be prohibited using the box illumination while operating a car. Restrictions may apply

in certain countries. For making sure to follow all national requirements and not to distract drivers attention, we recommend

connecting the box illumination to the interior light of the trunk.

RN112 RN212 Manual.indd 2 09.04.2007 11:15:42 Uhr

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