Quested SBC800 Powered LFE/Sub-Bass and LCR Controller (800W)

Quested SBC800 Powered LFE/Sub-Bass and LCR Controller (800W)

Quested SBC800 Powered LFE/Sub-Bass and LCR Controller (800W)

B&H # QUSBC800 MFR # SBC800

Show MoreLess

Close

Now Viewing:

Special Order
Expected availability: 7-14 business days

This item is noncancelable and nonreturnable.

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules

OFFICIAL B&H $500.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
$3,225.00
Add to Wish List Item in Wish List

Quested SBC800 overview

  • 1Description

The 800W SBC800 Powered LFE/Sub-Bass and LCR Controller from Quested is a bass management tool for music and film production designed to improve the low frequency response of surround sound or film monitoring systems. It has enough power and connectivity to support up to three X12 or X15 subwoofers (not included). Its back panel features individual LCR inputs and outputs as well as an LFE input, while its front panel provides adjustable controls of gain and phase for each section independently. The SBC800 provides EQ for all outputs and amplification for subwoofer outputs. The mono output is 800W into 4Ω and output level is monitored with an LED display. This unit is rack-mountable (2RU).

Adjustable controls for LCR, LFE, and PEQ sections
Two bands of parametric equalization to adjust LF response to suit different applications
800W into 4Ω output level monitored with LED display
Table of Contents
  • 1Description

Quested SBC800 specs

Connectors 4 x XLR and 1/4" combination sockets, inputs female
3 x XLR outputs, male
2 pairs of 4 mm banana socket, speaker binding posts +/- , female
1 x 3.5 mm phone jack, system bypass link and remote switching, female
1 x IEC, power input
Impedance XLR and 1/4" Combination Sockets: 10 kΩ, electronically balanced
XLR Outputs: <100 Ω, electronically balanced
High Pass Filter -3 dB at 7 Hz, 24 dB/Oct
Low Pass Filter -3 dB at 100 kHz
Controls Left, Center, Right (LCR) Channel:
Phase: 0 - 180°
Frequency: 30 Hz - 90 Hz, adjustable crossover frequency
Bypass/Sub-Off: Switches LCR inputs directly to LCR outputs
Mix Level: -16 dB to +6 dB relative to LCR input

Low Frequency Effects (LFE) Channel:
Gain: -16 dB to +6 dB relative to LCR input
+10 dB Boost: Switched, for LFE input
Frequency: 50 Hz - 150 Hz, adjustable low pass filtering
Phase: 0 - 180°
Bypass: Switched, for LFE section

Parametric Equalizer (PEQ) Section:
Frequency: 20 - 90 Hz
Width: Q Factor 0.5/3.0
Gain: -6 dB to +6 dB
Phase/Polarity: 180° phase reversal
Sub Solo: Mutes all outputs except subwoofers
Mono Output 800 W @ 4Ω
400 W @ 8Ω
Hum and Noise <-105 dB (referred to clip level)
THD <0.03% at levels up to 1 dB below clip level
Power Requirements 115 / 230 VAC, 50/60 Hz
Operation 115 VAC (80 to 127 VAC maximum)
230 VAC (160 to 255 VAC maximum)
Power Consumption 45 W (quiescent current)
Dimensions 19.0 x 3.5 x 11.8" (48.2 x 8.8 x 30.0 cm)
Weight 23.1 lb (10.5 kg)

Quested SBC800 reviews

Be the first to review this item

Quested SBC800 Q&A

Quested SBC800 accessories

See any errors on this page? Let us know.