Large and powerful nearfield studio monitors require a subwoofer that can achieve high sound pressure levels—and KRK’s 12sHO is a powerful, sonically pure addition to any studio setup. Whether for stereo or surround formats, the 12sHO subwoofer reproduces low-frequency detail as well as the LFE channel’s demanding bass content. These challenging applications place demands far exceeding the capabilities of traditional low frequency drivers and power amplifiers, so KRK developed the 12sHO (HO for “High Output”) as the industry solution for all types of demanding mix situations.

FEATURES

12″ Woven Kevlar® High Performance Woofer
Bass Extension to 29Hz with a Max SPL of 123 dB
Quad-vented, Front-firing Bass Port
400W Class A-B Power
92db Signal to noise Ratio
Combo XLR-1/4″” TRS Inputs with XLR Outputs
Dedicated LFE Channel with Combo XLR-1/4″ TRS Input
Sweepable Crossover Control
Bypass Foot Control included
Reinforced MDF Enclosure

SPECIFICATIONS

Configuration: Front loaded, vented subwoofer
System type: Active Subwoofer
Low-Frequency: 12″ woven Kevlar High Performance woofer
Frequency Response: 29.2Hz – 60Hz – 160Hz (L/R inputs), 29.1Hz – 211Hz (LFE input)
Max Peak SPL: 123 dB
Amplifier Class: Class A-B
Power Output: 400 Watts Continuous @ 1 THD+N @ 100Hz
SNR (signal to Noise Ratio): 92dB
Amplifier Distortion (THD+N): Input Impedance (Ohms): 10 kΩ Balanced or unbalanced
Ground Lift: On / Off
Low Pass Frequency: 60Hz to 160Hz
HPF bypass: with footswitch only
Footswitch: Included
Phase: Rotatable Phase + Polarity Switch
System Volume: -30dB to +6dB
Indicators: Power, protection, limiter
Input Connectors: Balanced XLR for Left and Right Inputs
LFE input: Balanced XLR
Output Connectors: Stereo Balanced XLR for left and right, full range with foot switch engaged, 80Hz HP without foot switch engaged.
AC Power Input: Selectable 110V-120V / 220V-240V
Enclosure Construction: 18mm and 36mm reinforced MDF
Finish: Textured Paint
Port Configuration: Front Firing Quad Concentric Slot Ports
Finish: Textured Paint
Grille: N/A
Dimensions (H x W x D): 20″ (508 mm) x 20″ (508 mm) x 22.48″ (571mm)
Weight: 109.7 Lbs. (49.7 Kg.)
Accessories: Footswitch for bypass operation, with remote indication of bypass (clip and limit TBD), Cable for footswitch (5m), Feet – Rubber and Spikes, User Guide / Warranty

Price-Flex

Price Flex

Name: KRK 12sHO
Brand: KRK
SKU: KRK12SHO
Availability: InStock

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

Thank you for your understanding and ongoing support!