Indiana Line Basso 840 Subwoofer

🧾 Overview

The Indiana Line Basso 840 is an active subwoofer built to add deep, controlled bass to stereo and home cinema systems without taking over the room. A powerful 275 mm driver is driven by a Class AB amplifier, while the twin rear bass-reflex ports extend low-frequency output for movies, electronic music, and full-range listening. With adjustable crossover, level, and phase, it’s easy to integrate smoothly with your main speakers.

✅ Key Features

• ✅ Active subwoofer with Class AB amplification for punchy, musical bass
• ✅ 275 mm driver for strong low-frequency impact and room-filling scale
• ✅ 75 W nominal / 125 W maximum amplifier power for confident dynamics
• ✅ Twin rear bass-reflex ports for deeper extension and higher efficiency
• ✅ Adjustable low-pass crossover (40–180 Hz) for seamless speaker matching
• ✅ Phase switch (0° / 180°) to align bass timing with your main speakers
• ✅ Line inputs (L/R + LFE/SUB) plus high-level speaker inputs for flexible connection
• ✅ Auto power mode (signal-sensing) or always-on operation for convenience

📊 Technical Specifications

📦 What's in the Box

• 1 × Indiana Line Basso 840 subwoofer
• 1 × Power cable
• User documentation

🔌 Compatibility

• AV receivers and processors via LFE/SUB output (recommended for home cinema)
• Stereo amplifiers via pre-out/line out (L/R), with adjustable crossover active
• Amplifiers without sub output via high-level speaker inputs (parallel connection)
• Best integration: set crossover to match your main speakers’ bass roll-off and fine-tune phase/level by ear

🚚 Shipping & Returns

• EU shipping from Riga (delivery options and cost calculated at checkout)
• Secure packaging suitable for courier transport
• Returns accepted according to PremiumHIFI.lv store policy

⭐ Reviews

Share your setup details (room size, crossover setting, placement, and connection method) and how the Basso 840 performs for music and movies. Your feedback helps others choose the right subwoofer for their system.