Infinity Primus 360, Primus 250 manual Specifications, Primus Primus C25

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SPECIFICATIONS

 

Primus 250

Primus 360

Primus C25

Frequency Range:

49Hz – 20,000Hz (±3dB)

38Hz – 20,000Hz (±3dB)

80Hz – 20,000Hz (±3dB)

Recommended

 

 

 

Amplifier Power Range:

10 – 150 watts

10 – 200 watts

10 – 150 watts

Sensitivity:

92dB

93dB

90dB

(2.83V @ 1 meter)

 

 

 

Nominal Impedance:

8

8

8

Crossover Frequency:

2500Hz; 24dB/octave

350Hz, 3300Hz; 24dB/octave

3000Hz; 24dB/octave

Low-Frequency Driver:

Dual 5-1/4" (130mm) MMD,

Dual 6-1/2" (165mm) MMD,

Dual 5-1/4" (133mm) MMD,

 

magnetically shielded

magnetically shielded

magnetically shielded

Mid-Frequency Driver:

N/A

4" (100mm) MMD,

N/A

 

 

magnetically shielded

 

High-Frequency Driver:

3/4" (19mm) MMD,

3/4" (19mm) MMD,

3/4" (19mm) MMD,

 

magnetically shielded

magnetically shielded

magnetically shielded

Dimensions (H x W x D):

35-1/2” x 7-3/8” x 11-3/4”

39" x 8-1/4" x 13"

7-5/8" x 17-1/2" x 9-5/8"

(with grille)

(900mm x 187mm x 300mm)

(990mm x 208mm x 330mm)

(187mm x 444mm x 245mm)

Weight:

35.3 lb (16kg)

48.5 lb (22kg)

17.6 lb (8kg)

Infinity continually strives to update and improve existing products, as well as create new ones.The specifications and construction details in this and related Infinity publications are therefore subject to change without notice.

Declaration of Conformity

We, Harman Consumer International

2, route de Tours

72500 Chateau-du-Loir

France

declare in own responsibility that the products described

in this owner’s manual are in compliance with technical

standards:

EN 50081-1:1992

EN 50082-1:1997

Robin Marshall

Harman Consumer International

Chateau-du-Loir, FRANCE 4/03

© 2003 Harman International Industries, Incorporated

Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA 800.553.3332 (USA only) www.infinitysystems.com Infinity is a registered trademark, and Infinity Primus and MMD are trademarks, of Harman International Industries, Incorporated. Part No. 406-000-01536 4/03

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Contents Primus Speaker Systems Placement Infinity Primus SeriesUnpacking the Speakers StereoFinal Adjustments Wiring the SystemCare of Your Speaker System Specifications Primus Primus C25

Primus 250, Primus C25, Primus 360 specifications

Infinity Primus 250, Primus C25, and Primus 360 are three standout speakers from the esteemed Infinity line, known for their exceptional sound quality and innovative technologies. Each model caters to different audiophile needs, yet they share a commitment to delivering immersive audio performance.

The Infinity Primus 250 is a versatile floor-standing speaker designed for those seeking robust sound in larger spaces. It features a two-way design with a 6.5-inch polycellulose woofer, which delivers powerful bass response and clear mids. The high-frequency range is handled by a 1-inch soft-dome tweeter, ensuring crisp and detailed highs. One of the key technologies employed in the Primus 250 is the patented Waveguide technology, which enhances high-frequency dispersion, allowing for a wider soundstage and improved clarity even in challenging room acoustics. With a sleek design and a frequency response that ranges from 35 Hz to 20 kHz, the Primus 250 is ideal for both music and home theater applications.

Moving on to the Primus C25, this center channel speaker is specifically engineered to enhance dialogue clarity in home theater systems. It features dual 5.25-inch polycellulose woofers and a 1-inch soft-dome tweeter that work in tandem to produce balanced sound across various frequency ranges. The C25’s innovative design incorporates a waveguide that ensures a uniform sound dispersion, making it an essential component for a captivating cinematic experience. With a frequency response from 55 Hz to 20 kHz, the Primus C25 effectively reproduces both the subtle nuances of dialogue and the action-packed sound effects of modern films.

Finally, the Infinity Primus 360 is a high-performance floor-standing speaker that offers premium sound for dedicated audio enthusiasts. Its three-way design features dual 6.5-inch woofers, a 5.25-inch midrange driver, and a 1-inch tweeter, enabling it to produce deep bass notes as well as rich, full mids and sparkling highs. The Primus 360 utilizes advanced materials in its driver construction, ensuring durability and exceptional audio reproduction. This model also includes Infinity’s exclusive Bass Reflex design, which enhances low-frequency output for a more dynamic listening experience. With a frequency response of 30 Hz to 20 kHz, the Primus 360 is an excellent choice for music lovers seeking an engaging and lifelike audio experience.

In summary, the Infinity Primus 250, Primus C25, and Primus 360 stand out in the audio market for their thoughtful engineering, premium build quality, and advanced technologies. Whether used individually or as part of a complete home theater system, these speakers deliver a remarkable auditory experience that caters to a variety of listening environments.