Rockford Fosgate R150X2, R250X1, R250X4, R300X4, R400-4D Installation & Operation Manual

Installation & Operation

AMPLIFIERS

R150X2 R250X1

R250X4 R300X4 R400-4D

R750-1D R1200-1D

R500X1D R600-4D R600X5

Installation assistance availible at:

www.rockfordfosgate.com/rftech

Direct: [phone] • Toll Free: [phone]

600 South Rockford Drive • Tempe, Arizona 85281 United States

ROCKFORDFOSGATE.COM

AMPLIFIERS

R150X2 R250X1

R250X4 R300X4 R400-4D

R500X1D R600-4D R600X5

R750-1D R1200-1D

Installation & Operation

Installation assistance availible at:

If, after reading your manual, you still have questions regarding this prod­uct, we recommend that you see your Rockford Fosgate dealer. If you need
further assistance, you can call us direct at 1-800-669-9899. Be sure to
have your serial number, model number and date of purchase available
when you call.

Safety

This symbol with “WARNING” is intended to
alert the user to the presence of important in­structions. Failure to heed the instructions will
result in severe injury or death.

This symbol with “CAUTION” is intended to
alert the user to the presence of important in­structions. Failure to heed the instructions can
result in injury or unit damage.

•To prevent injury and damage to the unit, please read and follow the
instructions in this manual. We want you to enjoy this system, not get
a headache.

•If you feel unsure about installing this system yourself, have it installed
by a qualified Rockford Fosgate technician.

•Before installation, disconnect the battery negative (-) terminal to
prevent damage to the unit, fire and/or possible injury.

Introduction

Specications

PRACTICE SAFE SOUND

Continuous exposure to sound pressure levels over 100dB may cause

permanent hearing loss. High powered auto sound systems may

produce sound pressure levels well over 130dB. Use common sense

and practice safe sound.

PRATIQUEZ UNE ÉCOUTE SANS RISQUES

Une exposition continue à des niveaux de pression acoustique upérieurs à
100 dB peut causer une perte d’acuité auditive permanente. Les systèmes

audio de forte puissance pour auto peuvent produire des niveaux de

pression acoustique bien au-delà de 130 dB. Faites preuve de bon sens et

pratiquez une écoute sans risques

PRACTIQUE EL SONIDO SEGURO

El contacto continuo con niveles de presión de sonido superiores a 100
dB puede causar la pérdida permanente de la audición. Los sistemas de

sonido de alta potencia para automóviles pueden producir niveles de

presión de sonido superiores a los 130 dB. Aplique el sentido común y

practique el sonido seguro.

PRAKTIZIEREN SIE SICHEREN SOUND

Fortgesetzte Geräuschdruckpegel von über 100 dB können beim

Menschen zu permanentem Hörverlust führen. Leistungsstarke

Autosoundsysteme können Geräuschdruckpegel erzeugen, die weit über

130 dB liegen. Bitte wenden Sie gesunden Menschenverstand an und

praktizieren Sie sicheren Sound.

OSSERVATE LE REGOLE DEL SUONO SENZA PERICOLI

La costante esposizione a livelli di pressione acustica al di sopra dei

100dB possono causare la perdita permanente dell’udito. I sistemi

audio ad alta potenza possono produrre livelli di pressione acustica ben

superiori ai 130dB. Si consiglia il buon senso e l’osservanza delle regole

del suono senza pericoli

CEA 2006

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines

mean your amplifier’s output power ratings are REAL POWER numbers, not inflated marketing ratings.

Mode R150X2 R250X4 R300X4 R400-4D R600-4D R600X5 R250X1 R500X1D R750-1D R1200-1D

Rated Power -

Continuous

Power Rating

(RMS) Measured

@ 14.4V

50x2 @ 4 ohms

75x2 @ 2 ohms

150x1 @ 4 ohms*

40x4 @ 4 ohms

60x4 @ 2 ohms

125x2 @ 4 ohms*

50x4 @ 4 ohms

75x4 @ 2 ohms

150x2 @ 4 ohms*

75x4 @ 4 ohms

100x4 @ 2 ohms

200x2 @ 4 ohms*

100x4 @ 4 ohms

150x4 @ 2 ohms

300x2 @ 4 ohms*

50x4 @ 4 ohms

75x4 @ 2 ohms

150x2 @ 4 ohms*

Sub: 200x1 @ 4 ohms

Sub: 300x1 @ 2 ohms

150x1 @ 4 ohms

250x1 @ 2 ohms

300x1 @ 4 ohms

500x1 @ 2 ohms

250x1 @ 4 ohms

500x1 @ 2 ohms

750x1 @ 1 ohm

400x1 @ 4 ohms

800x1 @ 2 ohms

1200x1 @ 1 ohm

Crossover

Slope

12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct 12 dB/Oct

Crossover

Frequency

Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz Variable 50Hz-250Hz

SS: 15Hz-40Hz

Variable 50Hz-250Hz

SS: 15Hz-40Hz

Punch EQ

Variable 0 -

+

12dB @

45Hz

Selectable 0/

+

6dB/

+

12dB

@ 45Hz

Selectable 0/

+

6dB/

+

12dB

@ 45Hz

Variable 0 -

+

18dB @

45Hz

Variable 0 -

+

18dB @

45Hz

Selectable 0/

+

6dB/

+

12dB

@ 45Hz

Sub: Variable 0 -

+

12dB

@ 45Hz

Variable 0 -

+

12dB @

45Hz

Variable 0 -

+

12dB @

45Hz

Variable 0 -

+

18dB @

45Hz

Variable 0 -

+

18dB @

45Hz

Operating

Voltage

9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC 9-16VDC

Frequency

Response

20Hz-20kHz 20Hz-20kHz 20Hz-20kHz 20Hz-20kHz 20Hz-20kHz 20Hz-20kHz 20Hz-250Hz 20Hz-250Hz 20Hz-250Hz 20Hz-250Hz

Battery Fuse

Rating (not

supplied)

20A 50A 50A 50A 100A 80A 30A 50A 100A 150A

THD+N @

Rated Power

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

F/R:

<1.0% @ 4 ohms

<1.0% @ 2 ohms

Sub:

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 1 ohm

<1.0% @ 4 ohms

<1.0% @ 2 ohms

<1.0% @ 1 ohm

Input Sensitivity

150mV-4V Low Level

450mV-12V High Level

150mV-4V Low Level

450mV-12V High Level

150mV-4V Low Level

450mV-12V High Level

150mV-4V 150mV-4V 150mV-4V Low Level

450mV-12V High Level

150mV-4V Low Level

450mV-12V High Level

150mV-4V Low Level

450mV-12V High Level

150mV-4V 150mV-4V

Input Imped-

ance

20k 20k 20k 20k 20k 20k 20k 20k 20k 20k

S/N Ratio CEA

2006

>80dB >80dB >80dB >70dB >70dB F/R: > 80dB

Sub: >80dB

>80dB >80dB >75dB >75dB

S/N Ratio @

Rated Power

>100dB >100dB >100dB >90dB >90dB F/R: >100dB

Sub: >100dB

>100dB >100dB >100dB >100dB

Channel

Separation

>50dB >50dB >50dB >50dB >50dB >50dB N/A N/A N/A N/A

Common Mode

Rejection Ratio

>40dB >55dB >40dB >55dB >55dB >55dB >40dB >55dB >55dB >55dB

Damping Factor

>200dB >200dB >200dB >200dB >200dB F/R: >200dB

Sub: >200dB

>200dB >200dB >200dB >200dB

Dimensions

(LxWxH)

11.2”

x

6.8”

x

2”

(28.5cm x 17.2cm x 5.1 cm)

11.2”

x

6.8”

x

2”

(28.5cm x 17.2cm x 5.1 cm)

13.2”

x

6.8”

x

2”

(33.5cm x 17.2cm x 5.1 cm)

9.1”

x

6.8”

x

2”

(23.1cm x 17.2cm x 5.1 cm)

11.1”

x

6.8”

x

2”

(28.2cm x 17.2cm x 5.1 cm)

13.2”

x

6.8”

x

2”

(33.5cm x 17.2cm x 5.1 cm)

11.2”

x

6.8”

x

2”

(28.5cm x 17.2cm x 5.1 cm)

8.5”

x

6.8”

x

2”

(21.6cm x 17.2cm x 5.1 cm)

9.1”

x

6.8”

x

2”

(23.1cm x 17.2cm x 5.1 cm)

11.1”

x

6.8”

x

2”

(28.2cm x 17.2cm x 5.1 cm)

* Rated power when amplifier is wired in a bridged configuration.