18W BTL Mono Amplifier (HA13118) 18W BTL Mono Amplifier (HA13118) Quasar Electronics Class AB mono audio power amplifier module using HA13118 IC. High power output from a low voltage DC supply using the Bridge Tied Load (BTL) and a high gain of 55dB... Electronics > Audio > Audio Components > Audio Amplifiers > Power Amplifiers quasar_diy_k105 3105KT 16.96 Quasar Electronics Limited https://www.quasarelectronics.co.uk/Item/3105-18w-btl-mono-amplifier-module-ha13118
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18W BTL Mono Amplifier (HA13118)

18W BTL Mono Amplifier (HA13118)
18W BTL Mono Amplifier (HA13118)
18W BTL Mono Amplifier (HA13118)
18W BTL Mono Amplifier (HA13118)
AS3105KT - 18W BTL Mono Amplifier (HA13118)
Ability Level 2: ModerateProduct Formats Available : Pre-Assembled Module (AS) or
Self-Assembly Electronic Kit ( Soldering Required)

Class AB mono audio power amplifier module using HA13118 IC. High power output from a low voltage DC supply using the Bridge Tied Load (BTL) and a high gain of 55dB.

Especially useful in applications where the input signal level is low as it can be driven without requiring a separate preamplifier (e.g. a guitar practice amplifier). Will drive 4 or 8 Ohm speakers (not supplied).

Specifications
Supply voltage8 -18Vdc at 1-2 Amps (e.g. Order Code CFE011)
Output Type18 Watts (4 Ohms, 13.2V supply, 1% THD)
Input Level<25mV for full output (G > 50dB)
S/N Ratio> 70dB
THD<0.2% @ 1W
Freq. Response~ 30 Hz to 30 kHz, -3dB
Input Impedance~ 30 k ohm
ProtectionThermal overload and surge
HeatsinkHS215 heat sink provided
Board Dimensions (mm)27D x 57L x 20H
Dimensions inc HS (mm)41D x 57L x 38H (board with heatsink)
Board connectionsSolder pads
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
HA13118 IC Data Sheet
Amplifier Power Supply General Advice
Out of stock items are presented below. Click an item name to receive an in stock email notification as soon as it becomes available.
SELF-ASSEMBLY 18W BTL Mono Amplifier Electronic KIT
Quasar 3105KT - SELF-ASSEMBLY 18W BTL Mono Amplifier Electronic KIT
Buy 1-7: £14.13 +VAT, £16.96 Inc Each
Buy 8-18: £12.01 +VAT, £14.41 Inc Each
Buy 19+: £11.30 +VAT, £13.56 Inc Each
Out Of Stock | Stock Notification
PRE-ASSEMBLED 18W BTL Mono Amplifier Module
Quasar AS3105 - PRE-ASSEMBLED 18W BTL Mono Amplifier Module
Buy 1-7: £17.46 +VAT, £20.95 Inc Each
Buy 8-18: £14.84 +VAT, £17.81 Inc Each
Buy 19+: £13.97 +VAT, £16.76 Inc Each
Out Of Stock | Stock Notification

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