EF Series Home Theatre Speaker Systems

High performance speakers designed for home theatre systems. The EF (Elliptical Form) Series feature Waveguide horns, PMD (Polymer-injected Mica Diaphragm) woofers and highest quality internal Monster Cable wiring for total enjoyment of digital movie sound and music sources, plus elegant Yamaha traditional piano finish cabinets.

NS-777

NS-555

NS-333

NS-C444

3-Way, 4-Speaker Bass-

3-Way, 4-Speaker Bass-

2-Way Bass-Reflex

2-Way Acoustic Suspension Centre

Reflex Speaker System

Reflex Speaker System

Speaker System

Channel Speaker System

225 PMD Series Home Theatre Speaker Systems

These slim, high-performance speaker systems are exactly what today’s home theatre enthusiasts are looking for. Their luxurious open pore finish is matched by powerful, accurate sound reproduction from PMD cone woofers and aluminium-magnesium dome tweeters with DC-Diaphram™ (integrated diaphragm and voice coil).

The YST-SW225 is designed to acoustically match the speakers in the 225 PMD Series, and is recommended to be sold together with them (Specifications are on p.32).

NS-225F

NS-M225

NS-C225

 

YST-SW225

 

 

2-Way Bass-Reflex

2-Way Acoustic

2-Way Dual-Woofer Acoustic

Advanced YST II and

 

 

Speaker System

Suspension Speaker System

Suspension Centre Speaker System

QD-Bass Subwoofer

 

 

• Birch finish available

• Birch finish available

• Birch finish available

• Birch finish available

 

 

for YHT-640 (see p.33)

for YHT-640 (see p.33)

for YHT-640 (see p.33)

for YHT-640 (see p.33)

 

 

EF Series

NS-777

 

NS-555

 

NS-333

NS-C444

Woofers

Dual 20cm PMD cone

Dual 16cm PMD cone

13cm PMD cone

Dual 13cm PMD cone

Midrange Driver

13cm cone with Waveguide horn

13cm cone with Waveguide horn

 

 

Tweeter

2.5cm aluminium dome

2.5cm aluminium dome

2.5cm aluminium dome

2.5cm aluminium dome

 

with Waveguide horn

with Waveguide horn

with Waveguide horn

with Waveguide horn

Magnetic Shielding

Yes

 

Yes

 

Yes

Yes

Bi-Wiring Connectivity

Yes

 

Yes

 

 

 

Input Power (Max/Nominal)

250 W/100 W

 

250 W/100 W

 

150 W/60 W

250 W/100 W

Frequency Response

30 Hz–35 kHz

 

35 Hz–35 kHz

 

60 Hz–35 kHz

55 Hz–35 kHz

Sensitivity

89 dB/2.83 V/1 m

 

88 dB/2.83 V/1 m

87 dB/2.83 V/1 m

89 dB/2.83 V/1 m

Impedance

6 ohms

 

6 ohms

 

6 ohms

6 ohms

Dimensions (W x H x D)

276 x 1,100 x 390 mm

222 x 980 x 345 mm

200 x 320 x 213 mm

514 x 190 x 213 mm

Weight

24.4 kg/unit

 

20 kg/unit

 

5.5 kg/unit

7.3 kg

 

 

 

 

 

 

 

225 PDM Series

NS-225F

 

NS-M225

 

NS-C225

 

Woofers

Dual 8cm PMD cone

Quad 6.5cm PMD cone

Dual 8cm PMD cone

 

Tweeter

3cm aluminium-magnesium dome

3cm aluminium-magnesium dome

3cm aluminium-magnesium dome

 

Magnetic Shielding

Yes

 

Yes

 

Yes

 

Twin Bass Reflex Ports

Yes

 

 

 

 

 

Round-Shaped Bass Anchor

Yes

 

 

 

 

 

Luxurious Real Wood, Open Pore Finish

Yes

 

Yes

 

Yes

 

Input Power (Max/Nominal)

120 W/40 W

 

120 W/40 W

 

120 W/40 W

 

Frequency Response

60 Hz–50 kHz

 

65 Hz–50 kHz

 

65 Hz–50 kHz

 

Sensitivity

86 dB/2.83 V/1 m

 

86 dB/2.83 V/1 m

86 dB/2.83 V/1 m

 

Impedance

6 ohms

 

6 ohms

 

6 ohms

 

Dimensions (W x H x D)

230 x 1,050 x 236 mm

107 x 360 x 134 mm

440 x 94 x 133 mm

 

Weight

7.7 kg/unit

 

2.4 kg/unit

 

2.8 kg

 

 

 

 

 

 

 

 

30

Page 30
Image 30
Yamaha RX-Z9 manual EF Series Home Theatre Speaker Systems, EF Series NS-777 NS-555 NS-333 NS-C444

RX-Z9 specifications

The Yamaha RX-Z9 is a flagship AV receiver that epitomizes high-end home theater experience, offering a comprehensive array of features and technologies that cater to audio enthusiasts and home cinema aficionados alike. Introduced in the mid-2000s, this receiver has established a legacy thanks to its powerful performance, versatility, and superior sound quality.

One of the most notable features of the RX-Z9 is its robust amplification system. With a power output of 140 watts per channel, the receiver can drive a wide range of speakers with ease. It supports 7.1-channel surround sound, delivering immersive soundscapes that make movies, music, and gaming come alive. The receiver employs YPAO (Yamaha Parametric room Acoustic Optimizer), an advanced auto-calibration system that analyzes the acoustics of the room and adjusts settings accordingly, ensuring optimal performance tailored to individual spaces.

The RX-Z9 is also equipped with a comprehensive suite of audio processing technologies, including Dolby Digital EX, DTS-ES, and Dolby Pro Logic II, providing users with an enveloping sound experience. The Digital Sound Field Processing feature allows users to customize their listening experience further, simulating beloved environments such as concert halls or stadiums.

Connectivity is paramount in the RX-Z9. The receiver features multiple HDMI inputs, allowing direct connection of high-definition sources like Blu-ray players and gaming consoles. Additionally, the inclusion of component, composite, and S-video inputs ensures compatibility with a multitude of legacy devices. For the audiophiles, the RX-Z9 supports various audio formats, including PCM, MP3, WMA, and FLAC, catering to digital music lovers.

Another standout characteristic of the RX-Z9 is its user interface. The on-screen display and intuitive remote control offer easy navigation through setup menus and functions. The receiver also features Zone 2 and Zone 3 output capabilities, allowing for multi-room audio distribution, which is an essential feature for those looking to create a whole-home audio experience.

Incorporating a build quality synonymous with Yamaha, the RX-Z9 boasts a solid design that emphasizes durability and performance. Its sophisticated aesthetic is complemented by an aluminum front panel, a hallmark of the premium product range.

In summary, the Yamaha RX-Z9 is a powerhouse of an AV receiver, packed with features and technologies that enhance the audio and visual experience. From its robust amplification to state-of-the-art audio processing, the RX-Z9 stands as a testament to Yamaha’s commitment to high-fidelity sound and cutting-edge technology, making it a coveted choice for anyone serious about home theater systems.