# What are some popular brands for studio subwoofers? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are some popular brands for studio subwoofers?

## Products

### KRK S10.4 10in Powered Studio Subwoofer
```yaml
product: krk-s10-4-10in-powered-studio-subwoofer
brand: KRK
price_gbp: 295.31
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
impedance: 9.4 kΩ balanced, 9.2 kΩ unbalanced
peak_power: 160 Watts
driver_size: 10in
enclosure_type: Front loaded, vented
active_or_passive: Active
frequency_response: 30Hz - 110Hz
```

- **Price:** £295.31 [^1]
- **Summary:** The KRK S10.4 is a powered studio subwoofer with a 10in glass aramid composite woofer, Class D amplification, and frequency response from 30Hz to 110Hz. Its four-position crossover and multiple balanced and unbalanced connections suit home studios, professional studios, mixing, mastering, and sound design.
- **Ideal For:** KRK is a popular studio-subwoofer brand, and the S10.4 demonstrates why with its 10in driver, 160-watt Class D amplifier, 30Hz low-frequency extension, and flexible four-position crossover.
- **Additional Sources:** [^2], [^3]

### KRK S12.4 12in Powered Studio Subwoofer
```yaml
product: krk-s12-4-12in-powered-studio-subwoofer
brand: KRK
price_gbp: 479.15
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
impedance: 9.4 k ohms balanced / 9.2 k ohms unbalanced
peak_power: 220 W
driver_size: 12in
enclosure_type: Front-loaded, vented
active_or_passive: Active
frequency_response: 26 Hz - 97 Hz
```

- **Price:** £479.15 [^4]
- **Summary:** The KRK S12.4 is a powered studio subwoofer with a 12in Kevlar aramid composite woofer, 220 W Class D amplification, and a four-position crossover. Its extended low-frequency response and flexible XLR, TRS, and RCA connectivity suit music producers, mixing engineers, and studios using medium-to-large monitors.
- **Ideal For:** KRK is a popular studio-subwoofer brand, and the S12.4 demonstrates why with its 12in woofer, 220 W active amplification, 26 Hz - 97 Hz frequency response, and adjustable crossover.
- **Additional Sources:** [^5], [^6]

### Focal Sub One Powered Studio Subwoofer
```yaml
product: focal-sub-one-powered-studio-subwoofer
brand: Focal
price_gbp: 535.26
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
impedance: 110 kohms
driver_size: 2 x 8 in
enclosure_type: Ported
active_or_passive: Active
frequency_response: 32 Hz - 120 Hz +/-3 dB
```

- **Price:** £535.26 [^7]
- **Summary:** The Focal Sub One is an active studio subwoofer with two 8 in Slatefiber woofers, 200 W RMS of Class D amplification, and a 32 Hz - 120 Hz frequency range. Its adjustable crossover, phase, polarity, and front-ported cabinet suit home studios, project studios, and professional monitoring setups.
- **Ideal For:** Focal is a popular studio-subwoofer brand, and the Sub One suits precise nearfield monitoring with two 8 in drivers, 200 W RMS amplification, and adjustable low-pass and high-pass crossover controls.
- **Additional Sources:** [^8], [^9]

### Genelec 7040A Studio Subwoofer
```yaml
product: genelec-7040a-studio-subwoofer
brand: Genelec
price_gbp: 830.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
peak_power: 50 W
driver_size: 6.5 in
enclosure_type: Bass-reflex/ported
active_or_passive: Active
frequency_response: 30 Hz - 90 Hz (-6 dB)
```

- **Price:** £830.57 [^10]
- **Summary:** The Genelec 7040A is a compact active studio subwoofer with a 6.5 in driver, 50 W Class-D amplifier, and 30 Hz - 90 Hz frequency response. Its Laminar Spiral Enclosure and built-in bass management make it well suited to small project studios, mobile setups, and nearfield monitoring systems.
- **Ideal For:** Genelec is a popular studio-subwoofer brand, and the 7040A suits compact professional setups with its active 50 W design, 100 dB SPL capability, 30 Hz low-frequency extension, and bass-reflex Laminar Spiral Enclosure.
- **Additional Sources:** [^11]

---
## References & Sources
[^1]: KRK Music, accessed 2026-09-01. https://www.krkmusic.com/products/s10-4-powered-studio-subwoofer
[^2]: zZounds, accessed 2026-09-01. https://www.zzounds.com/item--KRKS104NA
[^3]: Guitar Center, accessed 2026-09-01. https://www.guitarcenter.com/KRK/S104-10-Powered-Studio-Subwoofer-1500000345648.gc
[^4]: American Musical Supply, accessed 2026-09-01. https://www.americanmusical.com/p/krk-s12-4-s12-generation-4-12-220-watt-powered-studio-subwoofer
[^5]: Musician's Friend, accessed 2026-09-01. https://www.musiciansfriend.com/pro-audio/krk-s124-12-powered-studio-subwoofer/l83312000000000
[^6]: Guitar Center, accessed 2026-09-01. https://www.guitarcenter.com/KRK/S124-12-Powered-Studio-Subwoofer-1500000345673.gc
[^7]: Thomann, accessed 2026-09-01. https://www.thomannmusic.com/focal_sub_one.htm
[^8]: Music & Arts, accessed 2026-09-01. https://www.musicarts.com/focal-sub-one-powered-studio-subwoofer-each-main0506955
[^9]: Musician's Friend, accessed 2026-09-01. https://www.musiciansfriend.com/pro-audio/focal-sub-one-powered-studio-subwoofer-each/l92426000000000
[^10]: Front End Audio, accessed 2026-09-01. https://www.frontendaudio.com/genelec-7040a-studio-subwoofer/
[^11]: B&H Photo Video, accessed 2026-09-01. https://www.bhphotovideo.com/c/product/1177519-REG/genelec_7040apm_7040a_studio_subwoofer.html