ADAM Audio T10S Active Studio Subwoofer, 10-Inch Down-Firing

ADAM Audio T10S: Compact Down-Firing Sub-Bass to 28 Hz

The ADAM Audio T10S is an active studio subwoofer built around a down-firing 10-inch woofer in a bass-reflex enclosure, driven by a 130 W Class D amplifier for extension down to 28 Hz. An internal two-channel crossover with switchable frequency and optional bypass, plus stereo XLR and RCA inputs with satellite outputs, make it a straightforward 2.1 upgrade for T Series or any professional monitors. Its compact cabinet fits small-to-medium nearfield systems and surround rigs alike. For a clean, unobtrusive way to add real low end to a nearfield setup, the T10S is designed to slot right in.

10-Inch Down-Firing Woofer

The T10S uses a 10-inch woofer mounted in a down-firing orientation within a bass-reflex enclosure, extending response to 28 Hz. Firing the driver toward the floor couples its output to the room boundary for even, well-distributed bass and a low-profile cabinet that is easy to place. The bass-reflex port reinforces low-frequency output near the cabinet's tuning, adding usable extension and efficiency over a sealed box of the same size. A 10-inch driver is well matched to nearfield and compact midfield monitors, filling in the bottom octave they roll off.

130-Watt Class D Amplification

A 130 W Class D amplifier drives the T10S to up to 104 dB SPL from a compact chassis. Class D amplification supplies efficient, cool-running power that keeps the driver under control at working levels so bass stays tight rather than loose. That output is well matched to the nearfield and small-midfield systems the T10S is designed to extend, adding low-frequency weight without overpowering a modest room. The amplifier reproduces sub-bass cleanly beneath a mix, giving the whole system more authority and headroom.

Adjustable Crossover and Bypass

An internal adjustable two-channel crossover with switchable frequency and optional bypass lets you tailor the T10S to your specific monitors. Setting the crossover where your mains begin to roll off ensures a smooth handover with no gap or overlap in the low end, while the bypass function lets you instantly compare the system with and without the sub. An optional footswitch makes that bypass hands-free, so you can check a mix full-range and then reference it through the sub without leaving the chair. Those controls turn integration into a quick, repeatable process.

Flexible I/O and Broad Compatibility

The T10S offers stereo XLR and RCA inputs with satellite outputs that pass the high-passed signal on to your main monitors, and it works with T Series or any professional monitors, including surround systems. In a 2.1 or multichannel setup the sub reproduces the lows and hands the rest of the spectrum to the mains, so each speaker handles its ideal band. That monitor-agnostic design means the T10S can extend an existing setup regardless of brand or series. Stereo inputs and satellite outputs keep the wiring simple even in a surround configuration.

Who the T10S Is For

The T10S is built for adding sub-bass to T Series or other nearfields, 2.1 monitoring, and compact or surround studio setups for music production and post. Its 10-inch driver and 28 Hz extension deliver genuine low-end reach in a small, easy-to-place cabinet. Home studios, project rooms and content creators who want a real subwoofer upgrade without a large footprint are its natural users. As a compact, flexible and monitor-agnostic sub, the T10S makes full-range monitoring accessible in almost any small room.