Atlantic Technology 4.5PBm

**Atlantic Technology 4.5 PBM:** High-Performance Powered Subwoofer for Enhanced Audio Experience The Atlantic Technology 4.5 PBM subwoofer delivers an exceptional audio experience with its powerful performance and versatile features. Here's a comprehensive guide to its capabilities and parameters: **Performance Specifications:** - **Dynamic Bass Output:** Experience deep, accurate bass reproduction with a peak SPL of 105dB and a wide dynamic range. - **Frequency Response:** The subwoofer operates within a frequency range of 30 Hz to 150 Hz, ensuring smooth and impactful bass response. - **Amplifier Design:** The built-in Class G amplifier delivers 150 watts RMS of continuous power, providing ample headroom for high-fidelity audio reproduction. **Features and Functionality:** - **Dual Crossover System:** The unique Dual Diversity Crossover (DDC) system features a 12 dB per octave low-pass crossover and a 24 dB per octave "voice filter" to ensure seamless integration with various speaker systems. - **Phase Inversion:** The subwoofer offers a phase inversion toggle switch (0/180 degrees) for precise acoustic matching and compensation for room acoustics and system configurations. - **Variable Volume Control:** Easily adjust the subwoofer's output level using the front-panel volume control knob to achieve the desired bass balance. - **Automatic Standby:** The subwoofer features an automatic standby mode with a 7-10 minute turn-off delay, conserving energy when not in use. **Connection Options:** - **Low-Level Inputs/Outputs:** Connect your subwoofer to a receiver or preamplifier using the RCA inputs/outputs for a standard line-level connection. - **High-Level Inputs/Outputs:** Alternatively, use the high-level speaker inputs/outputs to connect the subwoofer to your amplifier, allowing for direct integration with your speaker system. - **Thruput Jacks:** The subwoofer provides both low-level and high-level thruput jacks, enabling you to daisy-chain multiple subwoofers or route the signal to other components in your system.