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Pre-Order: Expected Availability in Early - Mid July.
Pre-Order: Expected Availability in Early - Mid July.
You may return most items within 60 days of delivery. Returns made within 30 days qualify for a full refund, while returns from 31 to 60 days are eligible for store credit or an exchange. If the return is due to our error (incorrect or defective item), we’ll cover the return shipping costs.
Refunds are typically processed within one week of receiving your return.
To start a return, log in to your account, go to Complete Orders, and click Return Item(s). We’ll notify you by email once your refund is processed.
For full details, please review our return policy!
Any purchase involving a Trade-In is considered a final sale and not subject to return.
Powered subwoofer • 250mm (10-inch) coated fiber-composite cone driver • 750-watt RMS / 1500-watt peak Class D amplifier • variable crossover and phase controls • rear-ported bass-reflex enclosure
The Revel Performa4 B140 750 Watt Subwoofer 10” Powered Subwoofer is designed to provide the low-frequency foundation that completes a serious stereo or home theater system. Adapted from the source page you provided, it combines a high-excursion 250mm driver, a powerful built-in amplifier, and flexible tuning controls to deliver bass that is deep, controlled, and expressive across music and movies alike.
For systems that need greater weight, impact, and cinematic scale, this powered subwoofer is built to add serious low-frequency authority without sacrificing control.
High-excursion driver architecture — the 250mm coated fiber-composite cone driver is mounted in a cast aluminum frame, supporting rigid construction, cleaner movement, and more confident low-frequency performance.
Powerful Class D amplification — the onboard amplifier is designed to deliver substantial continuous and peak output, helping the subwoofer maintain authority during demanding music passages and larger cinematic moments.
User-adjustable integration — variable controls from 50Hz to 150Hz, plus phase and level adjustment, help the subwoofer blend more naturally with main speakers in a wider variety of rooms.
In a carefully matched system, the Revel Performa4 B140 750 Watt Subwoofer 10” Powered Subwoofer can add the missing sense of scale, impact, and atmospheric realism that transforms a system from good to complete.
It uses a 250mm (10-inch) coated fiber-composite cone driver in a cast aluminum frame.
It features a 750-watt RMS amplifier with up to 1500 watts of peak power.
It includes auto power, crossover, level, and phase controls for easier system integration.
Inputs include RCA LFE / line level and a 3.5mm 12V trigger connection.
It is an excellent fit for listeners who want stronger bass extension, greater impact, and more complete low-frequency support in music or home theater systems.
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