Link Output, Custom Features Polarity Reverse

CERWIN-VEGA! PROFESSIONAL

(D)LINK OUTPUT

This is a balanced XLR output that is the sum of the two input channels. This output is not affected by changes to the Main Volume knob or the custom features. This connection is designed to provide an output which combines both channels together for connecting to an additional P1800SX.

(E)MAIN VOLUME KNOB & REMOTE VOLUME CONTROL

It is highly recommended to have the volume set to the minimal (MIN) level upon initial system start-up and it can be adjusted two different ways. On the main volume knob, volume is increased in a clockwise rotation and decreased in a counter-clockwise rotation. Another method to control the volume is by using the Remote connection (sold separately). A removable three-terminal jack can be wired over long distances to a remote volume control device with a corresponding connection.

(F)INDICATORS

Three indicators provide operating condition status on the P1800SX:

1)The POWER indicator (green) will illuminate when power is properly applied to the P1800SX and the main power switch is ‘ON’.

2)The LIMITER indicator (yellow) will illuminate when the P1800SX automatically reduces the sound output to prevent damage to the speaker. While the P1800X is producing sound, it is suggested to reduce the volume level so the LIMITER indicator does not illuminate. Continuing use of the P1800SX while this indicator is illuminated may result in a protect condition where no sound can be produced. Note, upon initial power up the indicator will blink. This is normal behavior as it will indicate the firmware version in the unit.

3)The PROTECT indicator (red) will illuminate when the P1800SX automatically places itself into a condition where sound output is shutoff. This condition may be the result of excessive limiting, an excessive heat condition, or a low voltage condition. These conditions all can cause significant damage to the product.

(G)CUSTOM FEATURES

POLARITY REVERSE

In situations where the P1800SX is not optimally located, a polarity reverse switch is provided which inverts the phase of the audio signal by 180 degrees and can improve low frequency performance. In certain situations, the location of the subwoofer may be out of phase with the full-range speakers. By reversing the polarity of the subwoofer, the phase will match the full-range with the benefit of not having to relocate the subwoofer.

VEGA BASS BOOST SWITCH

Engaging the VEGA BASS BOOST switch to ‘ON’ adds low frequency gain to the signal and dynamically adjusts the low- frequency response based on the subwoofer volume level.

HPF THRU & LPF SUB

When turned on, the HPF THRU & LPF SUB switch engages two filters simultaneously:

1)A low pass filter will attenuate frequencies above 80Hz for the P1800X subwoofer.

2)A high pass filter will attenuate frequencies below 80Hz on the THRU 1 & 2 outputs. This is recommended when using the subwoofer in combination with other speakers such as the P1500X.

FRONT LIMITER LIGHT

Setting the FRONT LIMITER LIGHT switch to ‘ON’ will enable the limiter indicator light on the front of the P1800SX. This allows the user to see when the limiter is engaged in situations where it needs to be visible such as during a sound check.

P1500x, P1800SX specifications

Cerwin-Vega is renowned for its commitment to delivering powerful and reliable sound systems, catering to both professional and home audio environments. Among its impressive lineup, the P1800SX and P1500X speakers stand out due to their exceptional features, advanced technologies, and robust performance capabilities.

The Cerwin-Vega P1800SX is a high-performance powered subwoofer, designed to produce deep, thunderous bass that enhances any audio experience. With an 18-inch driver and a powerful 1000-watt amplifier, the P1800SX is engineered to handle high output levels without sacrificing sound clarity. This subwoofer employs Cerwin-Vega's proprietary technology to deliver low-frequency extension, ensuring that every beat and note resonates with impact. Its rugged construction and efficient cooling system make it suitable for both indoor and outdoor use, ensuring reliability during gigs, events, or home listening sessions.

The P1800SX also features a built-in DSP (Digital Signal Processing) with preset modes tailored for various applications such as live sound, music playback, or recording, allowing users to optimize performance instantly. This flexibility makes it an invaluable addition to any sound system, capable of adapting to diverse environments and audiences. Moreover, the enclosure is designed to minimize vibration, enhancing sound quality while ensuring durability.

On the other hand, the Cerwin-Vega P1500X is a versatile powered PA speaker that showcases an impressive combination of portability and performance. Featuring a robust 15-inch woofer powered by a 1500-watt amplifier, it is designed to deliver clear, powerful sound across various settings. The P1500X's integrated components ensure a seamless setup, making it perfect for musicians, DJs, and public speakers who require reliable sound reinforcement.

One of the standout features of the P1500X is its user-friendly connectivity options, including XLR, TRS, and RCA inputs, allowing it to integrate effortlessly with different audio sources. The speaker also includes a built-in mixer, providing users with basic control over volume and EQ settings, enhancing its usability in various scenarios. The lightweight design, coupled with convenient handles, ensures that transporting the P1500X is hassle-free, making it ideal for on-the-go professionals.

In summary, both the Cerwin-Vega P1800SX and P1500X reflect the brand's dedication to delivering exceptional audio quality. With their powerful amplifiers, advanced technologies, and robust designs, these speakers provide a rich listening experience for a wide range of applications, ensuring that Cerwin-Vega remains a leader in high-performance audio solutions.