Home Theater Speaker Systems

Speaker Placement

Today’s multi-channel home theater technology has elevated the art of “surround sound” to offer the exciting impact of the movie theater experience in your own home. Speaker requirements and placement are critical to reproduce these multi-media effects.

Front speakers (left and right), rear speakers (left and right), and a center-channel speaker deﬁne the minimum arrangement for multi-channel systems such as Dolby Pro Logic, DTS, and Dolby Digital (originally known as AC-3). It is recommended that all of these speakers be from the same company so they are matched in components and design and therefore as identical as possible in acoustic performance.

For the ultimate in movie sound track impact and realism, a powered subwoofer is also strongly recommended. Some home theater enthusiasts use two subwoofers for truly impressive, ﬂoor-shaking effects.

Powered subwoofers are large speakers, often 10-15” in diameter, with built-in power ampliﬁers speciﬁcally designed to reproduce bass frequencies from the lowest sound octaves. Powered subwoofers also reduce the strain on

your other speakers by suing an electronic crossover network to channel these powerful bass frequencies to the subwoofer and, thus, away from the front, center-channel and rear speakers.

To position your speakers, there are some general guidelines that take room size, shape, and ﬁxtures and furnishings into account. The following diagram illustrates typical speaker placement for surround-sound systems:

SUBWOOFER
	CENTER SPEAKER
LEFT		RIGHT
FRONT	TELEVISION MONITOR	FRONT
SPEAKER		SPEAKER
	MAIN LISTENING/VIEWING POSITION
LEFT REAR		RIGHT REAR
SURROUND		SURROUND
SPEAKER		SPEAKER
or		or

Front speakers should be placed far enough apart (at least eight feet) to fully separate the left and right channels of sound, music, and/or dialogue. Whether ﬂoor-standing, on speaker stands, or placed on shelves, your speakers should be at or slightly above ear level.

PC-33.5 PC-SUB, PC-1.1 II specifications

Phase Technology, a renowned brand in the audio industry, is known for its commitment to high-quality sound reproduction and innovative speaker technology. Among its impressive lineup are the PC-1.1 II, PC-33.5, and PC-SUB speakers, each designed to deliver exceptional audio performance while catering to the diverse needs of audiophiles and home theater enthusiasts.

The Phase Technology PC-1.1 II is a compact, high-performance speaker designed for both music and home theater applications. It's engineered with a 6.5-inch poly cone woofer that provides deep, accurate bass response while a 1-inch titanium tweeter ensures crystal-clear highs. The speaker's frequency response ranges from 48 Hz to 20 kHz, making it suitable for a wide array of sound profiles. One of its standout features is the innovative time-aligned design, which positions the drivers in such a way that they deliver sound waves to the listener at the same time, resulting in a more cohesive and immersive listening experience.

The PC-33.5 is a floor-standing speaker that takes audio performance to the next level. With a three-way design that incorporates dual 8-inch woofers, a 5.25-inch midrange driver, and a 1-inch tweeter, the PC-33.5 provides a spectacular soundstage. Its frequency response spans from 32 Hz to 20 kHz, allowing it to reproduce low-end frequencies with remarkable depth while maintaining clarity in higher ranges. The speaker features Phase Technology’s patented Infinity 1 crossover system, which enhances the audio precision and ensures a smooth transition between frequencies.

For those seeking to enhance their home theater system's low-frequency capabilities, the Phase Technology PC-SUB is an excellent choice. This subwoofer features a powerful 12-inch long-throw driver that delivers deep, resonant bass, complementing the other speakers in the lineup. The PC-SUB is equipped with a built-in amplifier that provides ample power, ensuring it can handle the most demanding audio tracks. With its adjustable crossover and phase control settings, users can easily tailor the output to blend seamlessly with the rest of the audio system, offering flexibility and customization.

All three models showcase Phase Technology's dedication to building high-quality, durable products. Their cabinetry is crafted from high-density MDF, which minimizes resonance and contributes to cleaner sound reproduction. The speakers are also designed for easy integration into any home or studio setup, making them a versatile choice for audio enthusiasts. Whether used together or separately, the PC-1.1 II, PC-33.5, and PC-SUB provide a comprehensive audio solution that exemplifies the best in speaker design and performance.