Adam Audio Sub 15
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- This item is covered for 3 years
The essentials to know about the Adam Audio Sub15 subwoofer
The essentials to know about the Adam Audio Sub15 subwoofer
- Low-frequency extension down to 20 Hz to complement main and midfield monitors.
- 15-inch woofer with a rigid aluminium cone, dual magnet and 100 mm voice coil for outstanding transient response.
- 1000 W RMS PWM amplification (approximately 90% efficiency), delivering ample dynamic headroom without distortion.
- Easy integration: variable 50–150 Hz filter, 85 Hz high-pass for satellite speakers, phase inversion, XLR and RCA I/O.
Manufacturer Information
Adam Audio
https://www.adam-audio.com
info@adam-audio.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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Essential Information About the Adam Audio Sub15 Subwoofer
- Extension of bass down to 20 Hz to complement main and nearfield monitors.
- 15-inch woofer with rigid aluminum cone, dual magnet, and 100 mm voice coil for exemplary transient response.
- 1000 W RMS PWM amplification (efficiency ~90%) providing a wide dynamic reserve without distortion.
- Easy integration: variable filter 50-150 Hz, high-pass 85 Hz for satellites, phase inversion, XLR and RCA I/O.
A Pillar of the Adam Audio Range for Large Control Rooms
The Sub15 is among Adam Audio's reference subwoofers, designed to extend the bandwidth of demanding studios. Its architecture combines a large-format driver and efficient amplification to provide a solid and precise foundation for professional monitoring systems, from stereo mixing to multichannel setups.
Intended Uses and Users
Ideal for medium to large control rooms, the Sub15 targets sound engineers, composers, and post-production studios seeking deep, controlled, and reproducible bass. Its 85 Hz high-pass facilitates use with full-range or filtered satellites, including in surround environments.
- 5-year warranty with product registration
Technical specifications
| Battery | No | Number of speakers | 1 |
| Frequency response - start | 20 Hz | Mixer | No |
| Frequency response - end | 150 Hz | Cutaway | Yes |
| Category | monitoring | SPL Max / peak | 120 dB |
| Type | active subwoofer | SPL max | 120 dB |
| Speaker protection type | Fuse | Inputs | 2 x XLR, 2 x Rca |
| Peak power | 1000 W | Outputs | 2 x XLR, 2 x Rca |
| Peak power, type | RMS | Color | Black |
| Number of channels | 1 channel | Power output | 1000 W |
| Amplification | Active amplified | Power / type | RMS |
| Auto-standby | No | Quantity | 1 |
| Bluetooth | No | Weight | 52 kg |
| Connection | RCA, XLR | Dimensions (mm) | 635 x 470 x 525 |
| Speaker diameter | 15" | ||
| Woofer | 15 inches, aluminum cone, dual magnet, 100 mm voice coil | High-pass for satellites | 85 Hz (switchable) or " full range " operation |
| Frequency response | 20 Hz - 150 Hz | Phase inversion | dedicated switch |
| Max. sound pressure level | 112 dB SPL (1 m) | Connectivity | balanced XLR inputs and outputs, unbalanced RCA inputs and outputs |
| Volume | from -60 dB to +60 dB | Vent | angled, with large dimensions and rounded edges |
| Adjustable crossover frequency | 50 Hz - 150 Hz | Dimensions | 635 x 470 x 525 mm |
Questions frequently asked
Is the Adam Audio Sub 15 suitable for a large studio control room?
This model is designed for medium to large control rooms and stereo or multichannel monitoring setups. Its 15-inch woofer and 1000 W RMS amplification aim to deliver extended low-frequency reproduction.
What is the frequency response of the subwoofer?
The stated frequency response ranges from 20 Hz to 150 Hz. The maximum sound pressure level indicated is 120 dB SPL.
How is the crossover frequency adjusted with monitoring speakers?
A variable filter allows adjustment of the crossover between 50 Hz and 150 Hz. A high-pass filter at 85 Hz can be activated on the satellite outputs. Full range operation of the satellites is also available.
What connections are available on this Adam Audio subwoofer?
The connectivity includes 2 balanced XLR inputs and 2 balanced XLR outputs, as well as 2 unbalanced RCA inputs and 2 unbalanced RCA outputs.
Does the Sub15 have a phase adjustment?
A dedicated switch allows phase inversion to facilitate alignment of the subwoofer with the monitors in the crossover region. The volume is adjustable from -60 dB to +60 dB.



