Ashly TRA-4150 -  Rackmount 4-Channel Power Amplifier w/Transformer

Ashly TRA-4150 - Rackmount 4-Channel Power Amplifier with 70V/100V Transformer - 80 Watts per Channel at 8 Ohms

Ashly TRA-4150 - Rackmount 4-Channel Power Amplifier with 70V/100V Transformer - 80 Watts per Channel at 8 Ohms

B&H # ASTRA4150 MFR # TRA-4150
Ashly TRA-4150 -  Rackmount 4-Channel Power Amplifier w/Transformer

Ashly TRA-4150 -  Rackmount 4-Channel Power Amplifier w/Transformer Back View

Back View

Show MoreLess

Close

Now Viewing:

Special Order
Free Standard Shipping on Orders Over $49
Expected availability: 1-3 Business Days

This item is noncancelable and nonreturnable

Enter to win a $1000 B&H Gift Card!

Share a favorite product for chances to win one of four $1000 B&H Gift Cards! 1 new winner announced every Monday starting Dec 11th!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter

Congrats to our winners so far:

Gabrielle P

Next winner: 12/18/2017

Official Rules

OFFICIAL B&H $1,000.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B & H $1,000.00 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 December 4, 2017 until on or about December 31, 2017 (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 $1,000.00 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 four (4) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1,000.00. 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 $1,000.00 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 $1,000.00 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!

$0.00 Tax Collected Outside NY and NJ

You Pay: $1,280.00

Add to Wish List Item in Wish List
Promotion
  • 1Description

The Ashly TRA-4150 is a 4-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2RU metal chassis, offering an output of 80 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.

The TRA-4150 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available, and rear-mounted set-and-forget gain controls.

The TRA-4150 is equipped with an internally switchable 120V/240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.

2RU rackmount 4-channel power amplifier with 80 Watts per channel power output at 8 Ohms and built-in 60W/70V transformer
Designed to simultaneously drive 4- or 8-Ohm loads and 70V/100V transformer-coupled lines
2-stage high-efficiency switched mode power supply with high power-to-weight ratio
Ultra-quiet convection-cooled operation
On-board 80Hz HPF, selectable gain sensitivity
Up to 8 sec. of turn-on delay with selectable Dip Switch complement
Comprehensive amplifier protection circuitry includes: Output Over-current, DC Output, Main Supply Rail Over-voltage, Chassis Temperature, Inrush Limiting, Mains Fuse
Front Panel Indicators include: overall power, standby, and protect; per-channel clip and signal indicators
Euroblock input connectors, Screw Terminal outputs
UPC: 694970132825
In the Box
Ashly TRA-4150 - Rackmount 4-Channel Power Amplifier with 70V/100V Transformer - 80 Watts per Channel at 8 Ohms
  • Power Cable
  • 5 Year Warranty
  • Table of Contents
    • 1Description
    Power Rating Stereo @ 8 Ohms: 4 x 80W per Ch.
    Stereo @ 4 Ohms: 4 x 150W per Ch.
    Stereo @ 70V: 4 x 150W per Ch.
    Stereo @ 100V: 4 x 150W per Ch.
    Damping Factor >200, 8-Ohm load, <1kHz
    Input Sensitivity 1.5V
    Input Impedance 20 kOhms, Balanced
    Gain Selectable 26dB or 36dB
    Frequency Response 20 Hz - 20 kHz, +/-1.0dB
    Signal-to-Noise Ratio >105dB, 20Hz - 20kHz unweighted
    Total Harmonic Distortion (THD) <0.01% (8-Ohm load, 10dB below rated power, 20Hz - 10kHz
    Input Connections 4 x Ch.1,2,3,4 3- Pin Euroblock
    Output Connectors 4 x Ch.1,2,3,4 Screw Terminals
    Controls Front Panel 1 x Power Switch
    Controls (Rear) 4 x Gain Control Knobs
    4 x Delay DIP Switches
    4 x 80Hz HPF On/Off Buttons
    4 x Gain Sensitivity Buttons
    Indicators 1 x Blue Power On LED
    1 x Yellow Standby LED
    1 x Red Protect LED
    4 x Red Clip LED's
    12 x Green -24/-18/-12dB Signal LED's
    8 x Yellow -6/-3dB Signal LED's
    Cooling Convection-cooled
    Power Consumption 75W (1/8 Power Pink Noise @ 4 Ohm)
    Typical Current:
    Idle: 0.62A
    1/8 Power: 1.98A
    Dimensions 19 x 3.5 x 11" (483 x 89 x 279.4mm)
    Weight 29.5 lb (13.4 kg)
    Specialties Adjustable Turn-On delay Switches
    Convection Cooling
    Switch-Mode Power Supply
    Packaging Info
    Package Weight 35.05 lb
    Box Dimensions (LxWxH) 24.3 x 17.5 x 5.3"
    Be the first to review this item
    See any errors on this page? Let us know.