Subwoofer Owner’s Manual

ENCLOSURES

ENCLOSURE INFORMATION

Phoenix Gold subwoofers are overbuilt in virtually every way conceivable. It is important that the subwoofer’s enclosure is built to these same exacting standards. The enclosure must be constructed of at least .75 inch MDF. Screws or air staples are excellent construction fasteners when used with a strong bonding “yellow” wood working glue that can fill joint gaps. Be sure that the enclosure’s panels are airtight at all joining seams. Lining the walls with a polyester matting 1 to 3 inches thick is sufficient.

Your PG dealer has extensive knowledge, tools and the experience needed for the design and construction necessary for your subwoofer application. We also recommend you consult with your dealer for specific technical assistance related to your installation. The charts provided should be used as a reference when building an enclosure for your subwoofer. The charts contain several enclosure types. The Sound Quality enclosure provides deeper, tighter, and more musical output to truly reproduce the original source material. The SPL enclosure fits the “basshead’s” need for maximum output while sacrificing some sound quality.

The normal enclosure is a balance between SPL and SQ.

INFORMATIONS SUR L’ENCEINTE

Les caissons d’extrêmes graves sont fabriqués en fonction de normes rigoureuses afin de fournir des années de plaisir acoustique. Il est important que l’enceinte du caisson des extrêmes graves soit construite en fonction de ces mêmes normes rigoureuses. L’enceinte doit comprendre au moins un RP d’au moins 3/4” de pouces. Les vis ou agrafeuses pneumatiques constituent d’excellentes pièces de fixation lorsqu’elles sont utilisées avec une colle forte de couleur «jaune » pour le travail du bois qui peut combler les écarts de jointures. Assurez-vous que les panneaux de l’enceinte soient étanches au niveau de toutes les piqûres de liaison. Le revêtement des murs à l’aide d’une natte en polyester épaisse de 1 à 3 pouces suffit.

Votre concessionnaire PG dispose de grandes connaissances, d’outils et d’expérience requise pour la conception et la constructions de votre application de caisson d’extrêmes graves. Nous recommandons également de consulter votre concessionnaire afin d’obtenir une assistance technique spécifique se rapportant à votre installation. Les tableaux fournis devraient être utilisés comme référence au moment de construire une enceinte pour votre caisson aux extrêmes graves PG. Les tableaux présentent plusieurs types d’enceinte. L’enceinte de Qualité du son offre une sortie de musique qui est plus profonde, plus serrée et davantage de sortie sonore afin de reproduire véritablement le matériau source d’origine. L’enceinte SPL satisfait le besoin en «basshead» pour une sortie maximale tout en sacrifiant un peu de la qualité du son.

ENCLOSURE RECOMMENDATIONS

SEALED

RX110

RX112

VOLUME(cu.ft.)

RX110d

RX112d

SPL

0.3

0.75

Normal

0.6

1.1

SQ

0.8

1.5

 

 

 

-For vented enclosures a subsonic filter set at 30Hz to 40Hz is highly recommended.

-Sealed enclosure volumes INCLUDE THE DISPLACEMENT of the subwoofer.

-Vented enclosure volumes INCLUDE THE DISPLACEMENT of the subwoofer. But DO NOT include displacement of the vent.

-In many cases, a 4 inch round vent/port can be used instead of a rectangle/slot vent. This can reduce the vent length and simply the enclosure construction. However, in some rare cases at high power a small amount of port noise maybe audible. The provided slot/rectangle ports will provide maximum performance and the most predictable results. Contact technical support for additional enclosure options.

VENTED - SPL

RX110

RX112

 

RX110d

RX112d

Volume(cu.ft.)

1.25

1.5

 

 

 

Vent Opening(in.)

2 x 10

2 x 10

Vent Length(in.)

25.25

22.5

Tuning Freq

42Hz

40Hz

 

 

 

 

 

 

VENTED - Normal

RX110

RX112

 

RX110d

RX112d

Volume(cu.ft.)

1.5

1.75

Vent Opening(in.)

2 x 10

2 x 10

Vent Length (in.)

25.5

24.75

Tuning Freq

38Hz

36Hz

 

 

 

VENTED - SQ

RX110

RX112

 

RX110d

RX112d

Volume(cu.ft.)

2.0

2.25

Vent Opening(in.)

2 x 10

2 x 10

Vent Length(in.)

23

23

Tuning Freq

34Hz

32Hz

Phoenix Gold • www.phoenixgold.com

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Phoenix Gold RX112D, RX110D manual Enclosures, Sealed, Vented SPL, Vented SQ
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RX110D, RX110, RX112D, RX112 specifications

Phoenix Gold is renowned for its exceptional audio products, and the RX series of amplifiers stands as a testament to this legacy. The RX112, RX112D, RX110, and RX110D are flagship models engineered to deliver high-performance sound solutions for enthusiasts and audiophiles alike. Each model offers distinct features, innovative technologies, and characteristics that cater to a range of audio needs.

The RX112 is a powerful Class D amplifier that pushes boundaries in audio clarity and output. It boasts a maximum power output of 1200 watts, ensuring that users can achieve a deep bass response and crystal-clear highs. With a variable low-pass filter, users can customize their audio experience, tailoring the output to match their specific listening preferences. Its compact design does not compromise on power, making it a preferred choice for space-constrained setups.

The RX112D model expands on its predecessor with dual channels. Sporting a user-friendly interface, the RX112D allows for easy adjustments to gain and crossover settings. Featuring a robust thermal management system, it prevents overheating, maintaining performance even during prolonged use. This model is particularly appealing for users who appreciate low distortion and high-efficiency sound.

Moving to the RX110, this model is designed for users seeking a compact yet powerful amplifier. It delivers up to 600 watts of power, making it an excellent choice for smaller audio systems or as a supplemental amplifier in larger setups. The RX110 emphasizes durability with its solid construction, ensuring longevity even under demanding conditions. Additionally, its adjustable bass boost feature lets users enhance low-frequency output, ideal for genres that require heavier bass.

The RX110D takes the RX110’s foundation and amplifies it further with its dual-channel configuration. This model also includes advanced features such as short-circuit protection and low-level inputs, which enhance usability across various systems. The RX110D is perfect for users looking to expand their audio capabilities without investing in significantly larger equipment.

In summary, the Phoenix Gold RX series amplifiers, including the RX112, RX112D, RX110, and RX110D, offer an impressive range of features and technologies that meet diverse audio needs. Their powerful output, compact design, and user-friendly adjustments cater to both novices and seasoned audiophiles. With a commitment to quality and performance, these amplifiers continue to make a significant impact in the world of automotive and home audio systems.
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