Adam A77X Powered Studio Monitors, Right Speaker Only
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The Adam Audio A77X Powered Studio Monitor offers the same outstanding features, and advanced technologies as the A7X, but the A77X adds higher, compression-free sound pressure levels and dynamics. The Adam Audio A77X Powered Studio Monitor is perfectly suited for both near- and midfield monitoring thanks to its powerful design and radiation characteristics.
Like all models of the AX series, the A77X features the ADAM proprietary X-ART tweeter. The X stands for eXtended frequency response and thus for one of the features of the Accelerating Ribbon Technology that has been drastically improved: the frequency response. It now extends all the way up to 50kHz. In addition, the X-ART tweeter has higher efficiency and higher maximum sound pressure levels.
The two 7-inch woofers are identical with that of the A7X. With their large voice coils (1.5 inch) and powerful amplifiers, they are capable of both very high maximum sound pressure levels as well as very deep registers. The woofers do not cover the same frequency bands: while both of them are responsible for the (sub-) bass frequencies up to about 400Hz, only one of them reproduces the midrange. This prevents interferences between the two drivers.
Amplifiers / controls
Each driver has its own dedicated amplifier. A 50W A/B amp is responsible for the X-ART tweeter, while the bass-/midwoofers are driven by a 100W PWM amp each. The front panel includes a power switch and a control for the volume that retains the volume setting independently from the on/off switch.
The rear panel features several additional controls: a gain for the high frequencies ( 4dB) and two shelf filters for high and low frequencies. To ensure greater compatibility, there are both XLR (balanced) and RCA (unbalanced) connectors.
A Revolutionary Formula: 2 x 7 = 77
In some set-ups it can be advisable to use a horizontally designed speaker rather than a vertical one. Until now, such monitors were only available within the SX top line.
- Responsive Dual 7 inch monitor design with 1.5 inch voice coils
- X-ART tweeter with Accelerating Ribbon Technology
- 38Hx to 50kHz Frequency Response
- 50 watt Class A/B tweeter Amplifier, 100 watts Thru each 7 inch Subwoofer
- Front mounted power switch and volume control
- Both balanced XLR and unbalanced RCA output connectors
- For stereo setups the A77X is available in A and B versions in order to guarantee a precise stereo image.
- Number: 1 / 1
- Basket : 7 inch (175 mm) / 7 inch (175 mm)
- Voice coil : 1.5 inch (38 mm) / 1.5 inch (38 mm)
- Cone material: Carbon / rohacell / glass / Carbon / rohacell / glass
- Number: 1
- Type: X-ART
- Diaphragm area: 4 inch (2420 mm)
- Equiv. Diaphragm : 2 inches (56 mm)
- Velocity transform ratio: 4:1
- Diaphragm weight: 0.17 g
- Subwoofer: 1
- Type: PWM
- Amp. power RMS / music: 100 / 150 Watts
- Subwoofer: 1
- Type: PWM
- Amp. power RMS / music: 100 / 150 Watts
- Tweeter: 1
- Type: A/B
- Amp. power RMS / music: 50 / 75 Watts
- Input Sensitivity: - to +14 dB
- High Shelf EQ > 5 kHz: 6 dB
- Low Shelf EQ < 300 Hz: 6 dB
- Tweeter gain: 4 d
- Analog: XLR / RCA
- Location: Rear
- Panel: Front
- Frequency response: 38 Hz - 50 kHz
- THD 90dB/1m > 100 Hz: 0.5 %
- Long term output: 114 dB
- Max. peak: 122 dB
- Crossover frequencies: 400 / 3000 Hz
- Input impedance: 30 KOhm
- Weight: 28.2 lb (12.8 kg)
- Dimensions (HxWxD): 9.5 x 21 x 11 inches (235 x 530 x 280 mm)
- Warranty: 5 Years
When will I receive my shipment?
We ship on business days (Saturday, Sunday, and holidays are not business days). Packages ship from Mississippi, Nevada, New Jersey, or Ohio -- we cannot guarantee that any product will ship from a specific warehouse. Expedited Shipping (1-Day Air and 2-Day Air) is the only way to guarantee that you will receive an item within a certain time frame. Delivery estimates for expedited shipping options are listed on the product page for the item in question. All expedited shipments are delivered Monday-Friday.
Ground Shipping typically takes 1-4 business days from the date of shipment (for orders within the 48 contiguous United States). Residential ground and Free 2-Day shipments are delivered Tuesday-Saturday. Commercial ground and Free 2-Day shipments are delivered Monday-Friday. Make sure to select the proper address type for your address in checkout, as delays may occur if your selection is incorrect.
For APO/FPO customers, all orders ship via USPS. Expedited shipping is not available. Tracking for these orders is not available.
For customers shipping to a PO Box, the order may need to be shipped via USPS. For this reason, expected delivery dates cannot be guaranteed.
Do you ship to my location?
For most products shipping to the continental United States, customers may choose Ground, 2-Day Air, or 1-Day Air delivery. We also ship to Alaska and Hawaii; however, due to carrier restrictions, we cannot ground-ship to those states.
In addition, we ships to the following destinations, though some restrictions apply:
- Puerto Rico
- U.S. Territories
See instructions below for how to search the site by our eligible shipping destinations.
Note: We cannot change a shipping address on an order after it has shipped. If an order is returned because it couldn't be received at the listed shipping address, we will accept the return but will not refund the shipping charges.
We ship a lot of our most popular gear to Canada! To determine if item(s) ship to Canada, add the item(s) to your cart and enter your shipping postal code. Items that ship to Canada are sent via International Air, and delivery is typically 2-5 business days from the date of shipment.
Canadian orders are charged in U.S. dollars. Actual charges are dependent on your bank's conversion rate. Your bank may assess additional fees for international orders.
Although items shipped to Canada receive their full factory warranty, they must be returned to a United States service center for repairs. We're not responsible for any shipping or customs fees incurred in such a case.
We ship many items to Puerto Rico. To determine if item(s) ship to Puerto Rico, add the item(s) to your cart and enter your shipping zip code. Eligible items ship via International Air, and typically arrive 2-5 business days from the date of shipment.
We ship to APO/FPO addresses for free, though over-sized items may be ineligible. To determine if item(s) ship to your APO/FPO address, add the item(s) to your cart and enter your shipping zip code.
We ship eligible products to American Samoa, the Federated States of Micronesia, Guam, the Marshall Islands, the Northern Mariana Islands, Palau, and the Virgin Islands. Eligible items typically arrive 2-7 business days from the date of shipment.
What about customs fees?
Please be aware of customs fees such as taxes and duties, which are not included in our shipping charges. Customs fees vary from location to location. Please check with your local customs office for more information on the fees in your area. If you refuse to pay these fees, your order will not be delivered. We cannot refund shipping charges if an item is returned due to refusal to pay fees, and a restocking fee may be applied to cover the cost of return shipping. Customs fees are non-refundable.
Which items ship immediately?
Most orders ship the same business day your order is placed when you place a valid order before the shipping deadline.
Immediate shipment is available Monday-Friday. A valid order placed before 5 p.m. EST will ship the same day when using Ground or Free 2-Day shipping. Ground and Free 2-Day shipping orders placed after 5 p.m. EST will ship the next business day. Many orders using an expedited shipping method (2 Day Air or Next Day Air), and placed before 10 p.m. EST, will ship the same day.
Shipment and availability information updates from our warehouse to our website almost in real time. We are highly confident of the status of each item when you view a page. However, we do not reserve inventory being viewed or even placed in shopping carts, so we cannot guarantee an item's availability until you have placed your order. In particular, if you have been in the checkout area for more than about 10 minutes, we do recommend that you refresh the page to get the most current inventory prior to checking out.
What is a valid order?
A valid order is for a valid item at a valid price, placed with a credit card with complete and verifiable address and other information. Details.
Does immediate shipment mean immediate delivery?
Once an order is shipped, our carriers (Federal Express and UPS) typically guarantee a service time for when the order will be delivered to you. Our carriers have a very good record of delivering at their promised service time. We will ship immediately, and on all items, we will refund expedited shipping charges if the carrier's service levels for your chosen shipping method are not met.
If a product is in stock, is there any reason it will not ship immediately?
Exceptions are very unusual, but here are some examples of reasons that might prevent us from shipping immediately:
- Warehouse, call center, or web operations lose power or telecom connectivity.
- Warehouse, call center, or web operations lose capability due to adverse weather (blizzard), safety threat, or other factors.
What can I do if I don't feel you've lived up to your guarantees?
If you ever feel we have not lived up to any of our guarantees, we want to know about it -- and we want a chance to do right if we agree. Contact Us.