POLK AUDIO TL250 High Performance 5-Piece Surround System

Driver Complements
Satellites
Mid/Woofer     4 - 3 1/4" Diameter (8.26cm)
Dynamic Balance bi-laminate composite cone drivers
Tweeter     4 - 3/4" Diameter (1.91cm)
Silk polymer dome tweeter
Center
Midrange     2 - 3 1/4" Diameter (8.26cm)
Dynamic Balance bi-laminate composite cone drivers
Tweeter     1 - 3/4" Diameter (1.91cm)
Silk polymer dome tweeter
Electrical
Overall Frequency
Response     90Hz-24kHz
Lower -3dB Limit     120 Hz
Upper -3dB Limit     20kHz
Nominal Impedance     8 ohms
Recommended Amplifier Power     10-125 w/channel
Efficiency     91 dB
Inputs     Gold-plated 5-way binding posts with metal caps
Dimensions
Satellites
Cabinet Size     7 1/8" H x 4 1/8" W x 5 3/16" D
(18.10cm H x 10.48cm W x 13.18cm D)
Weight     3.00 lbs. (1.36kgs)
Mounting Options     keyhole slot; .25 x 20 threaded insert
Enclosure Type     Steel-plate reinforced curved enclosure with PowerPort bass venting
Center
Cabinet Size     4 1/4" H x 16 11/16" W x 3 13/16" D
(10.79cm H x 42.39cm W x 9.68cm D)
Weight     4.50 lbs. (2.04kgs)
Mounting Options     keyhole slots; .25 x 20 threaded inserts
Enclosure Type     Steel-plate reinforced curved enclosure with PowerPort Bass venting
Shipping/Other
Total Shipping Weight     20.00 lbs. (9.07kgs)
Speaker Warranty     5 years parts and labor (original purchaser)

Driver Complement
Mid/Woofer     1 - 6-1/2" Diameter (16.51cm)
Dynamic Balance driver with Super Cell Aerated Polypropylene cone
Midrange     1 - 3-1/4" Diameter (8.26cm)
Dynamic Balance driver with Super Cell Aerated Polypropylene cone
Tweeter     1 - 1" Diameter (2.54cm)
Dynamic Balance Enhanced Ring Radiator tweeter
Electrical
Overall Frequency Response     45Hz-40kHz
Lower -3dB Limit     55Hz
Upper -3dB Limit     30kHZ
Nominal Impedance     Compatible with 8 Ohm outputs ohms
Recommended Amplifier Power     20-200 w/channel
Efficiency     83 dB
Crossover     Orth Crossover design
Crossover
(mid-high array)     2400Hz
Inputs     Dual Gold-Plated Binding Posts
Dimensions
Cabinet Size     16-1/4" H x 19-23/25" W x 6-3/4" D
(41.27cm H x 50.60cm W x 17.14cm D)
Mounting Options     keyhole slots for wall mounting; pedestal for shelf mounting
Enclosure Type     Sealed
Enclosure Type
(subwoofer)     PowerPort Bass venting
Shipping/Other      
Product Weight     28.90 lbs. (13.11kgs)
Shipping unit:     pair
Total Shipping Weight     62.10 lbs. (28.17kgs)
Speaker Warranty     5 years parts and labor (original purchaser)

# The perfect speaker solution when you want big, high definition sound from compact, easy-to-use speakers
# Only 2-1/2 inches (6.4cm) deep for unobtrusive high performance
# Perfect appearance and timbre match for Mythos XTR series front speakers
# Bipolar driver array disperses surround sound over a wide area for enveloping effects
# Two high-definition XTDD 3-1/2 inch mid/bass drivers for life-like clarity
# Wall mount bracket and vertical table support stand included

Dimensions (mounted on wall without bracket) :11-7/8" H x 6" W x 2-1/2" D | 30.1cm H x 15.2cm W x 6.4cm D
Dimensions (mounted on wall with bracket) :11-7/8" H x 6" W x 2-9/16" D | 30.1cm H x 15.2cm W x 6.5cm D
Driver complement :2 each 3-1/2" (90mm) XTDD anodized Aluminum dome mid/bass drivers in a bipolar array, 1 each 1" (25mm) Pure Aluminum Dome Tweeter
Frequency response (overall on wall) :100Hz - 30kHz
Sensitivity :90dB
Impedance :8 Ohms nominal
Recommended amplifier power :20 - 100 Watts per channel
Enclosure :Extruded Aluminum, sealed
Product weight (without table stand) :
Supplied accessories :Wall mount bracket, adjustable support foot for vertical shelf placement, magnetic logos
Packaging :One to a carton
Available finishes :High gloss black

The SR-8040HD is built to the same high performance standards as Definitiveʼs main left and right front speakers and includes features like high-definition second generation patented BDSS bass/midrange drivers with butyl rubber surrounds, wide-dispersion pure aluminum dome tweeters, complex crossover networks and rock-solid cabinet construction. It can be mounted to a wall with the integrated keyhole plate or it can be placed atop a shelf or after-market stand. However you use the SR-8040BP youʼll enjoy superior surround sound realism.

The Bipolar Advantage
Definitiveʼs SR-8040HD is a bipolar system containing two complete full-range speaker systems, one on each side of the cabinet. Bipolar radiation spreads the surround signals evenly throughout your room for a more enveloping sense of you-are-there realism than could be achieved with conventional forward-firing speakers.

The SR-8040HD is a full-range, extremely linear, low-distortion system which is timbre-matched to blend perfectly with all Definitive BP series speakers as well as other high-quality speaker systems. The SR-8040HD wide dynamic range, high-definition sound quality and its bipolar radiation pattern results in total immersion in the musical event or movie soundstage.

Bipolar Surrounds are Easy to Use
Definitive's bipolar surrounds are designed for easy and unobtrusive placement in your room. Easy-to-use mounting plates are included for wall mounting. Definitive's BP surround speakers may be located on the sides or rear of the room (or both as in 6.1 and 7.1 channel installations) with excellent results.

Patented Technology Delivers High Definition and Wide Dispersion
Dispersing the surround channel sound evenly over a broad area of the room is vital for creating the enveloping youʼre-in-the-action experience movie directors intend for you to experience. Weʼve engineered the SR models with our latest generation ultra-high definition midrange drivers that set new standards for wide dispersion and clean, accurate reproduction.

The drivers used in the SR-8040BP are 3-1/2" second generation BDSS drivers. BDSS is Definitiveʼs patented Balanced Double Surround System technology that supports the speaker cone at both the inner and outer edges allowing longer, more linear excursion for greater clarity and finely textured inner detail. A new patent pending Linear Response Waveguide™ smoothes off-axis frequency response and disperses sound over a wider area for crystal clear intelligibility and life-like envelopment for every listener in the room. The tweeters are pure aluminum domes, which has been heat-treated to relax the crystal structure and then coated with a ceramic to produce extended highs that reveal nuance and shimmer without a trace of edginess.

The Proof is in the Listening
Now that youʼre thoroughly impressed with the technology and passion weʼve poured into the SR-8040BP it is time to find a stocking dealer near you to audition this remarkable achievement of art and science.

Dimensions :9-1/2" H x 7-13/16" W x 5-3/8" D | 24cm H x 19.8cm W x 13.5cm D
Driver complement :2 each 3-1/2" BDSS drivers, 2 each 1" aluminum dome tweeters
Frequency response :50Hz - 30kHz
Sensitivity :92dB
Nominal impedance :8 Ohms
Recommended amplifier power :20 - 150 WPC
Inputs :One pair of 5 way binding posts
Weight :8 lbs. | 3.6kg
 

Dimensions | (Metric) :11-3/8" W x 7-3/4" D x 22-1/8" H | 28.9 x 19.7 x 56.2cm
Driver Complement :Four 6-1/2" cast-basket bass/midrange drivers; Two 1" pure aluminum dome tweeters
Frequency Response :31 Hz – 30 kHz
Impedance :Compatible with 8 Ohm outputs
Sensitivity :90 dB
Recommended Associated Amplifier Power :20 - 400 watts
A/V Receiver Crossover Setting :40 Hz
Packaging :One to a carton
Available Finishes :Piano-Gloss Black
Accessories :Keyhole Hanging Bracket
Inputs :One set of five way binding posts
Warranty :5 Years
Weight | (Metric) :27 lbs | 12.2 kg

System Format:    2 Way
Frequency Response:    60 Hz - 60 kHz
Sensitivity (1W@1M):    87 dB
Nominal Impedance:    8 ohms
Maximum S.P.L
(Per pair in room):    110.8 dBA
Power Handling (RMS):    100 W
Recommended Amplifier Requirements (RMS):    50 - 100 W
Bass Alignment:    Sealed Cabinet
Crossover Frequency:    Bi-Pole: 2.3 kHz
Di-Pole: 2.6 kHz
Drive Unit Compliment:    1 x 6.5" RST bass driver
2 x 4" RST mid-range driver
1 x C-CAM H.F ribbon transducer
2 x 1" gold dome C-CAM Tweeter
External Dimensions excl Stand (H x W x D)

310 x 390 x 160 mm
(12 13/16 x 15 3/8 x 6 5/16 inch)
Weight (each) Excluding stands:    11.9 Kg (26.1 lbs)