SKU: 79223378147

HEDD BASS 12 700W Studio Subwoofer (Black) - 12"

Sale price$1928.25 Regular price$2142.50
Save 10%

Pay in installments of $535.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HEDD BASS 12 700W Studio Subwoofer (Black) - 12"Studio engineers requiring powerful and precise low frequency reproduction will be dazzled by the black HEDD Audio BASS 12, a compact studio subwoofer that's compatible with any previous model studio monitor, but it really shines when used with the latest HEDD MK2 models. The BASS 12 features an onboard Lineariser, a phase linearization tool that audibly improves spatial reproduction as well as port plugs that allow the monitor to go from a bass

Studio engineers requiring powerful and precise low-frequency reproduction will be dazzled by the black HEDD Audio BASS 12, a compact studio subwoofer that's compatible with any previous model studio monitor, but it really shines when used with the latest HEDD MK2 models.

The BASS 12 features an onboard Lineariser, a phase linearization tool that audibly improves spatial reproduction as well as port plugs that allow the monitor to go from a bass reflex design to a sealed infinite baffle. The rear panel features a Closed or Ported selection knob, a Low-Frequency Extension control, and switchable low-pass filter with different crossover frequencies including two LFE modes.

The BASS 12 also features the Linear Phase satellite-subwoofer system, which applies a switchable group delay at the satellite output. The potential listener distances between subwoofers and satellites can be compensated in .5 dB steps within a ±2m range. When used with HEDD MK2 monitors, a Linear Phase satellite system can be installed for the first time. The 12" honeycomb composite woofer provide an accurate frequency response of 20 to 80 Hz with a maximum SPL of 115 dB (at 1m).

The sturdy unibody casing features a lacquer finish for high durability and overall aesthetics. The enclosure ensures that the cabinet remains stable and provides effortless audio, even at full power. The ICEpower amplifier offers 700W and is universally powered for compatibility anywhere in the world. The rear panel also features two balanced XLR Inputs and a digital AES input and throughput.

Benefits

Onboard Lineariser

  • Implemented in the MK2 and subwoofer models is the well-known Lineariser, a phase linearization tool that leads to perfect impulse response and audibly improved spatial reproduction
  • The BASS 12 utilizes a lacquered finish for high durability and great aesthetics

CoP Technology

  • Users for the first time can choose between the energy and bass capacities of a modern bass-port design and the painstaking precision and control of a closed-cabinet approach
  • Removable plugs for the bass reflex tubes, together with accordingly designed filter setups, allow optimum results in either mode

Linear Sub Satellite System

  • HEDD Audio introduces a completely phase-linear Sat-Sub system. These are the first satellite-sub systems that are completely right in time by combining a phase-linearized subwoofer with a correspondingly time-delayed (group delayed) satellite output (satellites sold separately)
  • Additionally, the listener can compensate eventual distances between subwoofers and satellites to stay with linear phase reproduction for the complete system

Features

  • Woofer: 12" honeycomb diaphragm
  • Analog inputs: 2 x balanced XLR
  • Digital input: Digital XLR AES 
  • Output: Digital XLR AES through
  • HEDD Lineariser Disengageable Delay: 30 ms
  • Switchable low-pass filtering for use with different crossover frequencies including two LFE modes
  • Switchable LF range normal / extended (15% lower=less SPL max) and a +10 dB option for LFE
  • AES interface input selector for analog, AES left, AES right, or AES mono
  • Input sensitivity pot. range: -10 to + 4 dB, so AD conversion can be optimized
  • Gain: Analog pot from -12 to +12 dB
  • Frequency response: 20 to 80 Hz (-3 dB)
  • Maximum sound pressure level: 115 dB SPL

Specifications

Studio Monitor
Monitor Type Active Subwoofer
Enclosure Bass-Reflex, Sealed, Shielded
Power Rating 700 W
Drivers LF Driver: 1 x 12" / 30.5 cm Honeycomb Composite Cone with 2.5" / 6.3 cm Voice Coil
Performance
Frequency Response 20 Hz to 80 Hz ± 3 dB
Maximum Sound Pressure Level (SPL) 115 dB
Phase Adjustment 4-Position Switch
Signal Processing
EQ None
Filters Low-Pass
Connectivity
Audio I/O 2 x XLR Balanced Analog Input (22 Kilohms)
1 x XLR AES/EBU Digital Input
1 x XLR AES/EBU Digital Output/Thru
Digital Audio
Maximum Sampling Rate 96 kHz / 24-Bit
Power
AC Input Power 110 to 240 VAC, 50/60 Hz
General
Dimensions (W x H x D) 23.4 x 15 x 24" / 595 x 380 x 610 mm
Weight 70.8 lb / 32.1 kg
Packaging Info
Package Weight 83 lb
Box Dimensions (LxWxH) 28 x 27 x 19"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79223378147

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 8 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brian Olson
Dallas, US
★★★★★ 4
Cool as the other side of the pillow
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Good quality and keeps cool on side of pillow. Have to flip pillow for constant cooling is the ok only down side. Love the material as it is very soft and silky feel to it. Doesn't wrinkle over pillow and had some good color options. Easy to clean. Fair price for a good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
N
Verified Purchase
Nik
Battle Creek, US
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Jane - NY
Lake Worth, US
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
S
Verified Purchase
Scott Mautino
Belleville, US
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

recommand products