0
Shopping cart
There are no products in your cart.
 

3.5 Watt Decora® Audio Power Amplifier - Black (Compatible with Guest Room Audio System) - Radio Design Labs DB-TPA1A

SKU: RDLDB-TPA1A
Manufacturer: RDL
Not Rated Yet
MSRP: $297.82
Price: $223.36
Save $74.46 off MSRP
Price / COM_VIRTUEMART_UNIT_SYMBOL_each:
Ships from manufacturer
3.5 Watt Decora® Audio Power Amplifier - Black (Compatible with Guest Room Audio System)

The -TPA1A modules are two pair audio amplifier modules compatible with RDL Format A twisted pair products. Each -TPA1A receives stereo audio and 24 Vdc power through a rear-panel RJ45 jack. The left and right audio signals received on pairs B and C of the twisted pair cable are summed to mono and amplified. The amplified output level is set by an internal VCA which is controlled by a front-panel volume control. The VCA attenuator provides years of scratch-free gain adjustment.

The -TPA1A circuits are all designed for low power consumption. Amplification is provided by a high-efficiency Class D power stage with audio filtering tailored for crisp, pleasant audio clarity. The high-efficiency Class D output stage produces negligible heat for all levels of expected voice or music modulation. When the user reduces the audio level to minimum, the class D output stage is switched off. This sleep mode remains active until the user turns up the output level.

The output drives either a 4 Ohm or 8 Ohm speaker. The speaker cable connects to the module using a detachable terminal block.

The front panel does not include any illuminated indicators, making the -TPA1A ideally suited to installation in dark rooms or areas. Installation is simple and quick, requiring only the connection of the speaker leads and the twisted pair RJ45.

The -TPA1A may be fed and powered from any RDL Format-A sender, and is ideal in hospitality installations fed from a sender connected to a TV monitor (for example: FP-TPS4A Audio Sender from TV with fixed audio output level).

Use the -TPA1A wherever a single speaker user-adjustable wall mounted amplifier is needed. Combine the amplifier with other RDL Format-A products for a cost-effective, high-performance audio system.

Specifications

Input:
RDL Format-A

Input Connector:
RJ45

Gain Adjustment:
Single turn audio taper, VCA attenuator

Frequency Response:
50 Hz to 20 kHz (± 1.5 dB)

THD+N:
< 0.1% (@ 1 kHz, 1 W)

Noise:
<-70 dB (below 1 W RMS)

CMRR:
> 50 dB (50 Hz to 120 Hz)

Output Power:
3.5 W RMS (max., into 8 Ohms); 6.5 W RMS (max., into 4 Ohms)

Sleep Mode Power Consumption:
< 0.3 W

Sleep Mode Enable:
Active at audio gain <-60 dB

Ambient Operating Environment:
0° C to 40° C

Power Consumption:
45 mA (idle), 95 mA (1 W into 8 Ohms), 150 mA (1 W into 4 Ohms), 215 mA (3.5 W into 8 Ohms)

Dimensions:
Height: 4.13 in. 10.49 cm; Width: 1.7 in. 4.32 cm; Depth: 2.15 in. 5.47 cm

Package Type:
Cardboard Box

Package Dimensions:
3.625 x 4.625 x 2.125 in.

Shipping Weight:
0.395 lbs.

WEEE Weight:
0.245 lbs

Tariff Code:
8543.70.9910


There are yet no reviews for this product.

Accessories

25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF

Related Products

25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF
25%
OFF

Shop By Category

Recently Viewed

Shop Securely

Security Is Our Concern

We take great care in keeping up to date with security measures.

Visa, MasterCard, Discover, American Express
Pay with ApplePay or Google Wallet
Powered by Stripe