o w n e r s m a n u a l

B P S - 4 0 0

Pulse Width Modulation

Your new BPS-400 incorporates a revolutionary new power amplifier technology called Pulse Width Modulation (PWM).

The 400 watt PWM amplifier used in the BPS-400 has much higher efficiency (90%) than typical analog amplifiers (20%) and thus generates much less heat (typically 1/5).

The PWM amplifier can generate much higher power output than comparable analog amplifiers (400W vs 100-200W).

The 400 watt PWM amplifier is capable of generating very high sound pressure levels 125dB @ 18Hz.

Low-Level RCA Input Jacks

The RCA input jacks allow you to connect your subwoofer to any of the following:

(a)Pre-amplifier outputs

(b)Audio/Video processor outputs

(c)The "subwoofer output" from an Audio/Video receiver

(d)Any integrated receiver with pre-out facilities

(e)The audio output from your stereo television or computer sound cards

(f)An External Active Crossover.

See "Subwoofer Connection to your Audio/Video System".

OPERATING CONTROLS

Subwoofer Level Control

This rotary control adjusts the output level of your Mirage subwoofer and should be used to balance the level of the subwoofer with that on your main/satellite speakers. See “Set-up Calibration”.

LP Filter (Low-pass) Control

This rotary control adjusts the high frequency roll-off of the subwoofer. Continuously variable from 50Hz to 100Hz, it is used to precisely match the subwoofer bass reproduction with that of your main/satellite speakers. See “Set-up Calibration”.

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Mirage Loudspeakers BPS-400 owner manual Pulse Width Modulation, Low-Level RCA Input Jacks, Subwoofer Level Control

BPS-400 specifications

The Mirage Loudspeakers BPS-400 represents a remarkable blend of cutting-edge technology and elegant design, appealing to audiophiles and casual listeners alike. At the heart of this subwoofer’s performance is its ability to deliver deep, impactful bass while maintaining clarity and precision across the audio spectrum. This makes it an excellent choice for both music lovers and home theater enthusiasts.

One of the standout features of the BPS-400 is its patented BalancePort technology. This innovative design enhances the subwoofer’s output by optimizing airflow, resulting in cleaner and more powerful bass reproduction without distortion. The front-firing port design further allows for flexible placement, ensuring that the subwoofer can fit seamlessly into any room setup without sacrificing audio quality.

With a frequency response that extends from 25 Hz to an impressive 150 Hz, the BPS-400 provides a broad range of bass frequencies that can augment any audio experience. It is well-suited for genres that demand low-end power, such as hip-hop and electronic music, as well as action-packed movies where sound effects and ambient sounds play a crucial role in immersion.

The BPS-400 is equipped with a robust 200-watt RMS amplifier, offering solid power and dynamic range. The built-in digital signal processing (DSP) allows for precise tuning and calibration, ensuring that the subwoofer can adapt to various room acoustics and listener preferences. Additionally, the user-friendly controls make it easy to adjust settings such as volume, phase, and crossover frequency, enabling users to customize their listening experience to their liking.

Construction-wise, the BPS-400 features a sleek and modern cabinet design that not only looks great but is also engineered to minimize vibrations. The use of high-quality MDF (Medium-Density Fiberboard) materials ensures durability and contributes to the overall sound quality by reducing unwanted resonance.

In summary, the Mirage Loudspeakers BPS-400 subwoofer offers a compelling combination of advanced technology, sleek aesthetics, and exceptional performance. Whether for music playback or movie watching, this subwoofer elevates audio experiences by delivering deep, rich bass while maintaining clarity and precision. Its user-centric features and adaptable design make it a strong contender in the competitive landscape of audio equipment.