THIS ITEM IS SHIPPED DDP (DELIVERY DUTY PAID).

###Product###############################

Please check the Photo.

1️⃣ Product Title / Catch Phrase
TAD PIONEER TL-1601 & TL-1601a 40cm 16" Cone Woofer Driver Units Asymmetric Pair

2️⃣ Description / Overview
This is an elite 40cm (16-inch) cone-type low-frequency woofer unit array from TAD (Technical Audio Devices), the legendary professional audio division of PIONEER. Universally recognized as the absolute gold standard for large-scale recording studio monitors and high-end reinforcement systems, TAD drivers are world-wide favorites celebrated for their immaculate acoustic linearity and enormous power handling. Please note that this offering is an [Asymmetric Pair] comprised of one "TL-1601" and one improved revision "TL-1601a" (total of 2 units). Both units have been bench-tested for standard audio output and represent an essential asset for JDM style custom monitor builders or analog enthusiasts in your region looking to secure definitive bass authority.

3️⃣ Features
* World-premier 40cm (16-inch) professional woofer units engineered for studio applications.
* Heavy-duty aluminum die-cast frame paired with a massive high-flux magnetic circuit.
* Asymmetric combination set consisting of one TL-1601 and one TL-1601a driver unit.
* Ideal for reference custom enclosure projects, DIY audiophile arrays, or premium restoration.
* Renowned for tight, effortless transient low-frequency reproduction down to sub-bass registers.

4️⃣ Specifications
* Brand: TAD PIONEER
* Model: TL-1601 & TL-1601a (1 of each, total 2 units)
* Type: 40cm (16-inch) Cone Woofer Loudspeaker Component
* Nominal Diameter: 400 mm (16 in)
* Nominal Impedance: 8 ohms
* Dimensions (per unit): Approx. Diameter φ400 x Depth 160 mm (Standard chassis profile)
* Weight (per unit): Approx. 11.0 kg (TL-1601) / 13.0 kg (TL-1601a)
* Voice Coil Diameter: 100 mm (4 in)

5️⃣ Condition
Beautiful Condition / Tested
This is a pre-owned professional component set. Both units have been tested for basic signal connectivity, confirming immediate, standard sound output without long-term threshold testing.
Detailed Condition Notes:
* The structural metal alloy frames exhibit cosmetic scuffs, surface scratches, and localized paint peeling on rear cast webbing.
* The speaker wire input terminals show minor surface scuffs, tiny scratches, and natural atmospheric oxidation/tarnishing.
* The rear heavy metal top-plates and exposed magnet circumferences show cosmetic scuffs, minor scratches, and age-related smudges.
* The composite paper pulp cone faces show minor surface scuffs and faint handling marks.
* The structural surrounds/edges exhibit minor scuffs, dust accumulation, and tiny ambient particles attached over time.
Overall, while typical cosmetic aging and shelf handling marks are visible, the structural integrity remains fully intact. This set is sold as-is under verified basic functionality. If utilized in highly analytical, measurement-matched acoustic monitoring environments, individual calibration may be applied by the user.

6️⃣ Included Items
* TAD TL-1601 Woofer Unit (x1)
* TAD TL-1601a Woofer Unit (x1)
(Only the items shown in the photos are included; mounting screws, enclosure wires, and packaging boxes are not supplied)

7️⃣ Keywords (for search)
TAD, PIONEER, TL-1601, TL-1601a, Woofer Unit, 16 inch Loudspeaker, Studio Monitor, Exclusive, Made in Japan, JDM, Audiophile, High-End Audio, Rare, Vintage Audio, Masterpiece.