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Acoustic Research AW877

Wireless powered speakers

4 Reviews

Item #: 058AW877

This item is no longer available.

Original Price: $199.99 pair

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Acoustic Research AW877

Overview

Our take on the Acoustic Research AW877

Listen to your favorite tunes virtually anywhere in your home with the Acoustic Research AW877. These speakers feature a wireless transmitter and built-in amplifiers, so you can play them in a bedroom, garage, or deck — without running wires through walls or under carpets. Use them as a stereo pair, or set each speaker for mono operation and use them in two different rooms.

Listen to your favorite tunes virtually anywhere in your home with the Acoustic Research AW877. These speakers feature a wireless transmitter and built-in amplifiers, so you can play them in a bedroom, garage, or deck — without running wires through walls or under carpets. Use them as a stereo pair, or set each speaker for mono operation and use them in two different rooms.

The included wireless transmitter has a range of up to 250 feet and easily connects to virtually any home stereo, MP3 player, or portable audio system. Power the speakers with the included AC power adapters, or use eight "C"-cell batteries each for truly wireless operation.

Installation was a snap. The sound quality is excellent. The receiving range is better than expected. The only problem is my 900mhz portable phone will broadcast over the speakers under some conditions.

michael, Lake Charles, LA

What's in the Box:

  • 2 Wireless speakers
  • Transmitter base with attached 6' mini-jack cord with a male mini-jack plug on one end
  • Transmitter AC adaptor (12V DC/100mA)
  • 2 Speaker AC adaptors (18V DC/0.7A)
  • 7" Y-adapter with a female mini-jack on one end and 2 male RCA plugs on the other end
  • 1/4" Headphone adapter
  • Installation and Operation Manual
  • Customer Assistance Hotline note

Product Highlights:

  • 7.5-watt amplifier built into each speaker
  • 2" dome tweeter
  • 5" woofer
  • acoustic suspension (sealed) design
  • 900 MHz transmitter with adapters for stereo mini and RCA connections
  • transmission range up to 250 feet
  • three selectable transmission channels
  • speakers use supplied AC adapter or 8 "C" batteries (not included)
  • transmitter uses supplied AC adapter
  • 3-in-1 power/volume/tuning control on speaker
  • left/right/mono switch
  • automatic level control
  • inset handles on each speaker for easy portability
  • speakers: 6-3/8"W x 10-3/16"H x 7-1/8"D
  • transmitter: 4-3/4"W x 3-13/16"H x 3-1/16"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

Acoustic Research AW877 Reviews

Average Customer Review:

4 Reviews

Acoustic Research AW877

michael from Lake Charles, LA on 4/7/2009

Crutchfield Customer Review (What's this?)

Installation was a snap. The sound quality is excellent. The receiving range is better than expected. The only problem is my 900mhz portable phone will broadcast over the speakers under some conditions.

Pros:

Cons:

Acoustic Research AW877

Kenneth from California on 1/4/2009

I got these speakers for Christmas last year. Best gift ever!! I highly recommend investing in some quality NiMH batteries for truly wireless sound. The sound is clear and strong anywhere in or around the house. Battery life is around 4-8 hours depending on type and volume of music. They get a bit static-y as the batteries wear down or if there are more than 3 or so walls between the speakers and transmitter. The constant blue LED on the transmitter is very bright and a bit annoying, but it's nothing a piece of black electrical tape couldn't take care of. Overall: Highly recommended.

Pros:

Cons:

Speaker is of poor quality

Anonymous from San Rafael. CA on 8/5/2008

Crutchfield Customer Review (What's this?)

One of the speakers barely relects the blue light when receiving the siganl from the transmitter. Also the same speaker snaps and pops frequently when in use. The pther speaker is fine

Pros:

Cons:

JH

Jack from Sugar Grove, NC on 7/19/2008

Crutchfield Customer Review (What's this?)

I have had several wierless systems, but these are far above the others. Excellent sound and no interference.

Pros:

Cons:

Details

Hands-on research

Features and Specs

Enclosure Acoustic Suspension
Video Shielded No
Tweeter Type Dome
Tweeter Size (inches) 2
Midrange Size (inches) N/A
Woofer Size (inches) 5
Woofer Composition Poly
Woofer Surround Rubber
Power Range 7.5
Sensitivity Not Given
Impedance (Ohms) Not Given
Frequency Response 20-20k Hz
Connector Type Wireless
Bi-amp Inputs No
Height (inches) 10-3/16
Width (inches) 6-3/8
Depth (inches) 7-1/8
Weight (pounds) 0
Mounting Bracket Included No
Recommended Stand Height (inches) 28-36
Parts Warranty 1 Year
Labor Warranty 1 Year

Product Research

Features
Connections
Specifications

Features

Transmitter: The system comes with a Radio Frequency omnidirectional transmitter/charger that connects to an audio source via analog stereo preamp connection. It transmits a 900 MHz signal up to 250 feet to the wireless speakers, using one of three selectable transmission channels. A channel select switch on the transmitter allows the use of other 900MHz equipment in the same area as the speakers are being used to avoid interference.

Speakers: The self-powered, 7.5 watt speakers are a Two-way acoustic suspension design. Each speaker features a 2" dome tweeter and 5" cone woofer with a 20 to 20kHz frequency response. The speakers have a left/mono/right switch on the back so you can use the speakers as a stereo pair in one room or as separate mono speakers in different rooms. Each speaker is powered by either the supplied AC power adapters or by 8 "C"-cell batteries (not included). Four phillips-head screws will need to removed to access battery compartment on back of each speaker.

Note: If you are using rechargeable batteries, the batteries will charge when the speakers are powered with the AC power adapters. The AC adapters will charge rechargeable NiMH or NiCd batteries (not included).

Audio Signal Indicator Light: There is an audio signal  indicator light on front of the transmitter that lights Blue to inform you that the transmitter is receiving an audio signal from your source component.

Integrated Power/Tuning Volume Control: Each speaker has an integrated Power/Tuning/Volume knob on the front below its grill. Push the rotary knob in to turn the power for the speakers "On" and to start tuning the speakers. The "standby/charging indicators" on the front of the speakers will illuminate red while the speakers are automatically tuning to the transmitter. The "tuned" indicators on front of each speaker will illuminate blue indicating that the speaker are tuned to the transmitter. Now you can use the integrated knob to adjust the volume of the speakers up and down by rotating the knob.

Note: Once the speakers have tuned to the transmitter and the blue "Tuned" indicators are on, the red "standby/charging" indicators will turn off.

Auto Tune: The speaker will automatically retune if it loses the signal from the transmitter. However, you can also push the integrated control to retune the speakers at any time. While the speaker is tuning, the blue "tuned" indicator will turn off and the red "standby/charging" indicator light will turn on.

Phase-Locked Loop: Phase-Locked Loop technology guarantees crystal clear audio from the speaker by locking onto the transmitter's signal for more precise, accurate tuning.

Turn Off: Push and hold the integrated control in for about 1.5 seconds to turn the speakers off. Confirm that the speakers are off by verifying that the red and blue light are off.

Built-In Carry Handle: Each speaker's built-in carry handle lets you move the speakers easily from room to room.

Connections

Transmitter: The 900Mz transmitter uses an attached 6' male mini-jack cable and comes supplied with a mini to stereo RCA adapter and a 3/4" headphone adapter. The unit also features a DC input for use with the supplied AC adapter.

Speakers: Each wireless  speaker features a DC input for use with the supplied AC adapter.

Specifications

Carrier Frequency: 900 MHz

Effective transmitting range: 250 feet

Speaker Drivers: 2" dome tweeter, 5" woofer

Frequency Response: 20-20,000 Hz

Amplifier Power Rating: 7.5 watts RMS (each speaker)

Transmitter Dimensions: W = 4.725", H = 3.776", D = 3.055"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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