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Ceramic Subwoofer & Amplifier by Joey Roth



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Ceramic Subwoofer & Amplifier by Joey Roth


The Ceramic Subwoofer extends your Ceramic Speaker Set system’s frequency response down to 40 Hz. While you will physically feel bass-heavy music, you’ll also notice new richness in vocals and acoustic instruments. The sound is neither boomy nor aggressive, but a balanced completion of the Ceramic Speakers. Stainless steel, porcelain, and Baltic birch plywood make up the Ceramic Subwoofer’s enclosure. Aside from the electronic components, plastic is completely avoided in the system’s construction.

  • Additional Info

    Simple Materials

    Typical speakers are designed to play even the most compressed or poorly recorded track. They gloss over the details that give high-resolution music its depth. The Ceramic Speakers' custom-made drivers, porcelain and cork enclosures, and Tripath amplifier reveal every nuance. They will show the difference between lossless and mp3 files, and will unlock vinyl's richness.

    Direct Connection

    Adding the Ceramic Subwoofer is as easy as plugging in headphones. The subwoofer’s amp connects directly to the Ceramic Speakers’ small amp with a single included cable. The source is connected to the subwoofer’s RCA input, where the internal crossover sends the mid and high frequencies to the speakers and the low frequencies to the subwoofer.

    Division of Labor

    The Ceramic Subwoofer improves the detail and clarity of the original Ceramic Speakers by taking on the low frequencies that they would normally have to play. This allows the smaller speakers to focus on midrange and high frequencies. The crossover is adjustable from 40 Hz to 200 Hz.

    Passive Radiator Design

    The Ceramic Subwoofer benefits from two drivers: one is an active driver that’s powered by the amplifier, and the other is a tuned passive radiator. The passive radiator moves in correspondence with the pressure changes caused by the active driver. This extends the subwoofer’s bass response without sacrificing detail or precision, a trade-off that’s often made with bass reflex designs.

    Additional Info

    Materials - Porcelain, Cork, Maple Plywood

    Output - 15 W/ channel, Sensitivity: 89 dB, Frequency Range: 70 Hz – 20 kHz. System includes a dedicated amplifier based on the Tripath 2024 T-Amp, oxygen-free copper speaker cables with banana plug termination, and interconnects for RCA and 1/8" sources.

    Design: Sealed enclosure with passive radiator.

    Amplifier: 50 watt Class D

    Frequency Range: 40 Hz – 200 Hz

    Driver: 6.5", neodymium magnet, paper diaphragm

  • Return Policy

    You have 30 days to change your mind. If you decide to return your purchase within the first 15 days, you will get your money back, no questions asked. If you need a bit more time to think about it and decide to return within the 15 following days, you will be refunded with store credit (coupon) of the full amount of your purchase. More details.

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